Sunday, August 31, 2008

Herbs Helping with Healthy Aging

How are herbs used and what do they do?Herbs are used for many reasons. Herbal teas are used to cleanse the digestive system, or overall internal body. Herbs are used as medicines, vitamins, supplements, etc.

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Saturday, August 30, 2008

Yoga in Healthy Aging

Yoga is a sort of exercise. Yoga assists one with controlling various aspects of the body and mind. Yoga helps you to take control of your Central Nervous System (CNS) and more. Enjoying yoga on a daily scale will build you up, which you will notice changes (Good changes), such as a boosted self-esteem. Your body will feel stronger also.

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Wednesday, August 27, 2008

Healthy Aging Starts with Stress Reduct

People are often unaware of what stress can do to their body and mind. Stress is bad for the heart. Stress will give you headaches, or make you feel depressed. Stress can do many harmful things to your body and mind, yet in some instances stress is good. Balancing stress is the key to living healthier.

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Tuesday, August 26, 2008

Diesel Hybrid Cars

Four years ago hybrid cars would rarely be seen in roads and freeways. But as more people noticed and realized the great advantages this eco-friendly cars offer, and the savings they get, more and more hybrid cars are now plying our roads. This is the diesel hybrid car info!

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Monday, August 25, 2008

Home Loan Mortgage Rates

The California Home Loan Mortgage Rates are low at this point of time. The California Home Loan Mortgage Rates are connected to the national interest rate and controlled by national housing market interest index.

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Ford Hybrid Cars

Ford has always been a brand name that signifies excellence, innovation, dedication and is really an All-American brand name. One of the biggest players in the motor industry, Ford has never failed to provide the American population and the world, cutting edge vehicles that caters to every needs.

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Healthy Aging and a Good Nights Sleep

Sleeping is very important to all of us as we are aging. Aging brings on a different sleep pattern and we need to learn how to control it so when it is time to sleep we sleep well. It is normal as we age that it becomes harder to get a good nights sleep and feel rested when we wake up. Sleeping is as important as our diet and activities.

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Loans Information: Car Loan

The common thought is that getting a loan for your new car purchase is pretty easy and straightforward. However, it is not so. There are a few ostensibly minor variations which can be actually cost you a lot of money.

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Saturday, August 23, 2008

Healthy Aging Guide: Healthy Aging Starting in Your Home

We can all appreciate the term, aging gracefully. Do we know exactly what this means? When we think of growing older, it is always affiliated with pain and discomfort.

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How Hybrid Car Work?

Many people are now getting frustrated with their usual gas-guzzling conventional car because of the constant increase in fuel prices. Because of this, more and more people are looking for alternative modes of travel.

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Monday, August 18, 2008

The pH Miracle Diet as a Cleansing Diet

One of the most important principles in the pH miracle diet is the concept of cleansing your body of the acidic materials that are built up within. The ph miracle diet is a cleansing diet. It performs a cleansing of the body and its tissues and organs. This cleansing is almost like setting the “restart” button on your body. Any conditions you have developed from improper diet and lifestyle will start to dissipate. Cleansing diets like the pH miracle diet will help give your body the nutritional support it needs to function at an optimum level.

To understand what a cleansing diet is you need to understand how the body cleanses itself. The body rids itself of harmful elements through the colon, skin, lungs and bladder. The liver, kidneys and lymphatic system all assist with this cleansing. The liver is the organ in the body that is primarily responsible for body detoxification. When the liver is not functioning properly it cannot change toxins like alcohol, nicotine, caffeine, pesticides, drugs, antibiotics and additives into waste matter. If your liver doesn’t work, you are poisoning yourself. The liver can become stressed through improper digestion (eating processed foods), yeast overgrowth, parasites, dehydration and inadequate water intake.

Cleansing your liver is the best thing you can do for your health and for the restoration of proper pH to your body. When you undergo a program, like the pH miracle diet that cleanses the liver it normally requires the liver to work harder than it has before. You must add live enzymes to the diet rather than drawing them from the liver. The live enzymes will alkalize the body and restore your proper pH. You can accomplish this by incorporating organic vegetables into your diet. The proper alkalizing vegetables in the pH miracle diet will support the liver and help restore it to its natural functioning.

If the liver is helped by a cleansing diet, then the whole body will be helped. Once the liver is functioning at proper performance it can begin to do its job of eliminating waste. It will support the other detoxifying organs and perform more effectively in doing its own job.

The pH miracle diet qualifies as a cleansing diet because it performs a cleansing function of the liver and the rest of your body. The diet is made of mostly raw foods, simple proteins (beans and legumes), alternative whole grains and plenty of fresh and pure water. Cleansing diets include, at minimum, five servings of vegetables per day. In most cases, people eat twice that when they are on the pH miracle diet. This is accomplished with the use of fresh vegetable juices. There are four to five servings of vegetables in just two cups of juiced vegetables.

Eating small and frequent meals is also an important part of the cleansing function of the pH miracle diet. The small meals will keep calorie intake up and give you the opportunity to add more vegetables to your day. Although raw vegetables should be favored, lightly steamed veggies are also beneficial. Plant based proteins like beans, soy and nuts should also be included at each small meal for energy and balance.

The effects of the pH miracle cleansing diet depend entirely on your previous level of health. If you’ve had a diet that consisted of meats, processed foods and other acid forming choices then the cleansing effects may be very difficult at first. Your body will have to adjust to living off of natural elements instead of chemical ones. However your efforts are well worth it. You will be learning the most natural way to eat and teaching your body to live to eat instead of eat to live. Remember that learning to eat in this manner and adopting a cleansing diet will be a process of healing, and not an overnight occurrence. As you take on the principles of the pH miracle diet, you will begin to change your health for the better.

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Quick Tips to Boost Your Metabolism

There are a lot of people who would give a lot to increase their metabolism. Having a high level of metabolism enables one to maintain burn fat and lose weight fast with the least amount of activity. Metabolism is the rate by which the body produces and consumes energy and calories to support life.

There are several factors that affect the metabolism of a person, such as the amount of muscle tissue, the frequency of the meals one consumes, genetics, stress levels, personal diet and activity levels. Metabolism slows done due to the following: loss of muscle because of not enough physical activity, the tendency of the body to cannibalize its own tissue because there is not enough food energy to sustain it, and the decrease of physical activity that comes naturally with old age.

Here are several ways to fire up one's metabolism:

1. Build up on lean, mean body mass. It is only natural that metabolism decreases along with age, but it is possible to counter the effects. The amount of muscle a person has is a very strong determinant in the ability to burn calories and shed fat. So it goes without saying that exercise is essential. Build strength and resistance by working out at least twice a week, preferably with weights. Do easy exercises in between workouts. Simple tasks such as walking the dog and using the stairs in place of the elevator can already take off calories. The key is to match the amount of eating to the amount of activity one has. Here are some guidelines in getting the right exercise:

For strength training

-Increase the amount of repetitions of a particular exercise.
-Add the level of resistance
-Utilize advance exercise techniques if possible

For cardiovascular training

-Insert intervals between exercises
-Perform cross-training and combine the exercises
-Add up on resistance and speed


2. Eat breakfast. A lot of people are ignoring the fact that breakfast is the most important meal of the day. Surprisingly, the ones who eat breakfast are thinner than the ones who do not. Metabolism can slow down considerably if breakfast is taken during mid-morning or if one waits until the afternoon to eat.

3. Avoid sugar. Sugar enables the body to store fat. It is recommended that a person consumes food that helps sustain an even level of blood-sugar. Additionally, progressive execerise 2-3 times a week should be in order to stabilize blood sugar.

4. Eat spicy foods. Hot cuisine with peppers can increase metabolism.

5. Sleep more. According to research, it is riskier for people who do not get enough sleep to gain weight. Also, muscles are regenerated during the last couple of hours of slumber.

6. Increase water intake. Water flushes out toxins that are produced whenever the body burns fat. Majority of bodily functions involves water, and lack of water causes the body system's operations to decrease its speed, and produces unneeded stress as a result.

7. Eat smaller meals. It is advisable to consume 4 to 6 small meals that are timed 2 to 3 hours apart.

8. Never skip meals. People tend to skip meals in order to lose weight, which is a big mistake since it slows down metabolism.

9. Plan meals in detail. Always prepare the right amount of food to be consumed at the designated intervals. Do not commit the mistake of eating meals in sporadic patterns.

9. Ditch the stress! Stress, be it physical or emotional, triggers the release of a steroid called cortisol, which decreases metabolism. Also, people tend to eat excessively when stressed.

10. Guzzle up on green tea. It can be used as a substitute for coffee. Tea has the ability to stimulate metabolism, and unlike coffee, it has no undesirable side effects when too much is consumed.

11. Include more energy foods in the diet, such as fruits and vegetables, beans and whole grains.

Achieving the desired body weight is never impossible if one has the determination and patience needed to stabilize the metabolism level, which plays an important role in weight loss. A person needs to realize that eating right and working out is not just a passing fancy, but a way of life.

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The Importance of Physical Fitness

One of the simplest and most effective ways to bring down blood glucose levels, cut the risk of cardiovascular disease, and improve overall health and well-being is physical fitness and exercise. Yet, in our increasingly sedentary world, where almost every essential task can be performed online, from the driver’s seat, or with a phone call, exercising and being physically fit can be tough case to sell.

In reality, everyone should exercise, yet survey shows that only 30% of the United States adult population gets the recommended thirty minutes of daily physical activity, and 25% are not active at all.

Inactivity is thought to be one of the key reasons for the surge of type 2 diabetes in America, because inactivity and obesity promote insulin resistance and other factors that trigger other kinds of diseases.

The good news is that it is never too late to get moving, and exercise is one of the easiest ways to start controlling the onset of any kinds of diseases. For people who are already candidates for some serious diseases like diabetes and heart failure, exercise and physical fitness can improve the condition of some parts of the body like insulin sensitivity, lower the risk of heart disease, and promote weight loss.

In 2003, the Journal of Clinical Endocrinology and Metabolism had published an issue regarding the result of their study and found out that lack of exercise and physical fitness were the key factors behind obesity and other serious diseases like diabetes.

Hence, it is extremely important for a person to stay healthy and be physically fit in order to avoid such illnesses.

Getting Started

The first order of business with any exercise plan, especially if you are a “dyed-in-the-wool” couch potato, is to consult with your health care provider.

If you have cardiac factors, your doctor may want to perform a stress test to establish a safe level of exercise for you.

Certain complications of some diseases will also dictate what type of exercise program you can take on. Activities like weightlifting, jogging, or high-impact aerobics can possibly pose a risk for people with diabetic retinopathy due to the risk for further blood vessel damage and possible “retinal detachment.”

Health experts also contend that patients with sever peripheral neuropathy or PN should avoid foot-intensive weight-bearing exercises such as long-distance walking, jogging, or step aerobics and opt instead for low-impact activities like swimming, biking, and rowing.

If you have conditions that make exercise and physical fitness a challenge, your provider may refer you to an exercise physiologist who can design a fitness program for your specific needs.

If you are already active in sports or work out regularly, it will still benefit you to discuss your regular routine with your doctor.

The bottom line is that physical fitness and exercise should not have to be a rigid activity and should not come off strong. Your exercise routine can be as simple as a brisk nightly neighborhood walk, walking the dog, or simply taking the stairs instead of the elevator. The important thing is that you keep on moving. Every little bit really helps a lot.

In the end, you will realize that the many things that good food can bring you are equally the same as what physical fitness can do for you.

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Vitamin C Skin Care

Vitamin C skin care – The challenge

Vitamin C is often regarded as a wrinkle fighter or an anti-aging agent. The main objective of ‘Vitamin C skin care’, in scientific terms, is to increase the synthesis of collagen (a structural protein that is found in skin). The additional benefit of ‘Vitamin C skin care’ is related to its capability of countering free radicals which cause damage to the skin.

Vitamin C skin care, however, faces a major challenge today. This is related to the oxidation tendency of Vitamin C skin care products. On coming in contact with any oxidising agent (e.g. air), the Vitamin C in the Vitamin C skin care products, gets oxidised; thus making the Vitamin C skin care product useless (in fact counter-effective). The oxidised Vitamin C imparts a yellowish-brown colour to the Vitamin C skin care product. This is something that you need to check before buying a Vitamin C skin care product. Even after you buy a Vitamin C skin care product, you need to store it properly and keep checking that it’s still good to use (i.e. it hasn’t attained a yellowish-brown texture).

The manufacturers of Vitamin C skin care products have tried to deal with this (oxidation) problem in multiple ways (and research on Vitamin C skin care products is on the top of their list). One such method of retaining effectiveness of Vitamin C skin care products for a long term is to keep a high concentration (say 10%) of Vitamin C. However, this makes the Vitamin C skin care products even more expensive. The Vitamin C skin care products are already pretty inexpensive and making them even more expensive will throw the product manufacturers out of business. The other way is to use Vitamin C derivatives (like ascorbyl palmitate and magnesium ascorbyl phosphate). These are not only more stable but also inexpensive. Even though the derivatives based products are not as effective as the Vitamin C skin care products, their stability against oxidation is a very desirable feature that makes them very attractive. Moreover, these are known to be less irritating too.

Talking of effectiveness of Vitamin C skin care products, it’s important to mention that not everyone responds to Vitamin C treatments. So it’s not a magic potion in any way. If you don’t see a noticeable difference in your skin, it might be because of your skin not responding to Vitamin C treatment (and the Vitamin C skin care products might not be at fault, at all).

As more research goes on, one can only keep our fingers crossed and wait for a complete solution to the challenges faced by ‘Vitamin C skin care’ today.

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Vitamin Supplement

Taking a Vitamin Supplement

There are a number of essential vitamins that the body needs to function properly and it is possible to take these in the form f a vitamin supplement. The majority of people do not have a balanced diet and they may be lacking in certain vitamins which means that they require a vitamin supplement to ensure that they do not have a deficiency of an essential vitamin. A health professional or dietary technician is the best person to give advice on any vitamin supplement that a person should take. It is important to seek professional advice before taking any vitamin supplement. This is because there are some vitamins that can be toxic if too much is consumed and a vitamin supplement may not be appropriate if there is enough of the vitamin already in the food a person eats.

Some categories of people may require more types of vitamin supplement than others. Vegetarians are often deficient in certain vitamins that are only found in animal products, for example, and a vitamin supplement is the ideal solution to this problem. Vegetarians do need to be aware that some vitamin supplement manufacturing processes involve animal products and it is important for them to read the labels. A large number of synthetic vitamin supplement products are available which will enable a vegetarian to take them without contravening their dietary beliefs or needs.

Children will often need a vitamin supplement, especially when they are extremely young. This is because a lot of children do not eat a sufficient variety of foods in their early years and a vitamin supplement can help compensate for this natural deficiency. Breast feeding has long been recommended as a source of all the essential nutrients but women who choose not to or are unable to bottle feed may be concerned as to whether their baby needs a vitamin supplement. The large majority of baby milk formulas contain additional vitamins to prevent the need for a vitamin supplement to be given. It is important to discuss any concerns over the need for a baby or child to take a vitamin supplement with a health professional to ensure that the correct solution is found.

Elderly people or those suffering from certain diseases or illnesses are other groups of people that may need to take a vitamin supplement. The body may often need a vitamin supplement to compensate for a person not being able to consume the recommended daily allowance of certain vitamins through their normal diet.

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Weight Loss Tips

Pointers on Losing Weight Safely

People who want to lose weight commonly, and first of all, think about reducing the amount of food they eat. This may be quite a solution but not exactly the best there is. In fact, depending on the amount you reduce in your food intake, it may even be dangerous to one's health. So how does one lose weight effectively and safely? Here are some points one should consider when trying to lose weight:

Beware of the Crash Diets

Most people think that trimming down the calories can alone shed off their unwanted excess. Probably this is because of the fad there is in advertising about low-calorie food products and beverages. What people don't know is that this could be dangerous because when they decrease their calorie intake way to below the required levels, the body begins to digest the fats. Sounds good but it doesn't actually. Burning fat requires a lot of energy. Since there is not much energy in the body to facilitate metabolism of fat, it will run at a very slow pace resulting to fatigue, illness and weak immune system.

Low-calorie diet is also compensated for by the body by burning muscle. People on this type of diet who revert back to their old eating habits end up gaining back some, if not all the weight they have shed off. This would consist mainly of fats. And since fats have more volume per mass than muscle, they end up having the same weight as before but more bulkier. In losing weight, one should keep in mind that they should lose excess body fats only.

However, one can try out eating small meals at more frequent intervals. This way the body will not think that it is being starved and will not store food as fat.

Eat Properly

One may have considered junking the crash diet option but he should also not forget to watch what he is eating. Variety must always be considered so that one may be able to get the necessary nutrients from his diet.It is also healthier to eat food which are roasted, steamed or broiled rather than fried. It is also important to include a lot of fiber in the diet. Frequent rehydration is also necessary.

Pump Up lean Muscle Mass

Muscles burn calories when they work; they even do so at rest. Unlike fats which just lie around, bulge around the pants and dangle beneath the sleeves, muscles burn calories all-day round. With this fact, one can start weight loss by increasing muscle mass. The more muscles, the less fat will be left. This is attainable starting with working out with resistance exercises.

Engaging in Aerobics

Aerobics are not only good for the heart by increasing cardio-vascular endurance. Aerobics also help in increasing lean muscle mass while simultaneously decreasing excess body fat. Aside from these, aerobics make the metebolic process more efficient and its rate high, even after a long while. Imagine burning fat efficiently while driving along the freeway or even while watching television.

Extra "Push"

Some people believe that smoking and caffeine can actually help in losing weight. This can perhaps be true; however, they do the body more harm than good because of their side-effects. For that extra "push", one can try out taking food supplements. Afterall, 95% of these products out in the market actually does good.

On Taking Diet Pills

Over-the-counter diet pills affect the amount of weight one loses as well as how long one keeps that amount of weight off. However, one must be wary of the side-effects of these diet pills. As such, one must faithfully follow the instructions provided for in the packaging. It is also prudent to consult the physician anyway before trying out these drugs and also to find out which type would be best for the individual.

Losing weight does not have to mean sacrifice and suffering. It actually means opening up to a more full and healthy life where one may not have to feel bad about himself having to look the way he does or not being able to do what he wants to do. Losing weight might entail a little adjustments plus the discomforts, but as the old saying goes, "no pain, no gain." Besides fat, what has one got to lose anyway?

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Thursday, August 14, 2008

Craft Hobbies: Paper Craft

evreything about craft hobbies

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Tuesday, August 5, 2008

Gardening Paradise: Vegetable Culture

As a rule, we choose to grow bush beans rather than pole beans. I cannot make up my mind whether or not this is from sheer laziness. In a city backyard the tall varieties might perhaps be a problem since it would be difficult to get poles.

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Monday, August 4, 2008

Sugar and the pH miracle diet

The pH diet stresses a balanced approach to eating. By limiting the intake of acidic foods and increasing the intake of alkaline foods one can achieve optimum health. One of the main factors in the fight against acidic pH levels is sugar. Sugar is an epidemic in our modern world. The average American consumes 2 to 3 pounds of sugar each week, that translates to over 135 pounds of sugar per person per year. This alarming number is attributed to the wide popularity of sugar as an additive. Sugar is in everything, hiding in various forms. Sucrose, dextrose, and high fructose corn syrups are active ingredient in all processed food and condiments. These highly refined sweeteners leave a bitter taste in the mouths of those who are starting out on the pH diet due to their universal acceptance as a “necessary evil’

With sugar’s radical effect on insulin levels, the body has no fighting chance against the damage. When insulin levels drop; so do the release of growth hormone. These growth hormones depress the immune system that leaves the body open to a host of diseases and maladies. Insulin also inhibits the body’s ability to fight off weight gain and elevated triglyceride levels. Put quite simply, the higher in simple sugars a food is, the more likely it will promote fat storage in the body. These stored fat cells play a host to acidic waste that in turn degrade the structure of red blood cells in the bloodstream.

Sugar also fights for control of the cellular development in the body with Vitamin C. From a structural standpoint, Vitamin C and Simple Sugar are quite similar. As sugar levels go up in the body, they compete with one another when they enter cells. If there is a higher concentration of sugar in the bloodstream which will allow more sugar into thirsty cells leaving little to no room for Vitamin C. Without the phagocytizing effects of Vitamn C on cellular structures they are unable to fend off the attacks of viruses and bacteria. Lower white blood cell counts equal a suppressed immune system that isn’t strong enough to protect the body.

Sugar is devoid of vitamins and minerals and upon absorption steals vital micro-nutrients to help it metabolize into the system. A deficit is created when these micro-nutrients are not replaced. This deficiency causes fat cells and cholesterol to not be metabolized thus leading to high blood pressure and obesity. The ability of sugar to raise insulin levels artificially eventually leaves the pancreas dysfunctional and the body dependent on sugar. This is commonly referred to as diabetes. Simple sugars have also been attributed to gallstones, mood disorders, heart disease and even asthma. With all of the negative effects that sugars have been clinically linked to, is it any wonder that sugar is also one of the most acidic things you can put into your body.

Cancer is the most dangerous result of heavy sugar dependence. Cancerous cells thrive on lactic acid. This lactic acid produced by fermenting glucose is transported into the liver. A more acidic PH is produced by this buildup of lactic acid in the cancerous cells, the highly acidic nature of cancerous tumors is testament to this. The connection between sugars and unhealthy acidic levels in the bloodstream is clearly drawn through the connection of glucose (sugar) and cancerous cells. Simple sugars are quite simply a poison to the body that will eventually deteriorate the quality of cellular development and suppress the immune system to the point of failure.

By balancing the diet with an 80% alkaline and 20% acid induction of foods, supplements, and beverages you can decrease the risk of disease in the body. By replacing simple sugars with more complex ones or alkaline-based sweeteners such as Stevia, one can decrease the dependence on simple sugars and avoid bad health. Look carefully at ingredient labels and be aware of the many names that simple sugars hide behind. Become educated on how the body metabolizes simple sugars, as well as how carbohydrates can be broken down into simple sugars in the bloodstream. By arming yourself with information you can improve the quality of your life.

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Tablets to Help In Weight Loss

Recent studies have shown that more people are getting overweight every year. This happens not only to adults but even to kids who have just started in school.

There are many factors that have contributed to this such as the rise in the number of fast foods joints that contain a lot of saturated fat in the meals, the use of refined sugar in sodas and other processed foods, eating food with less fiber, genetics, overeating and as people age slow metabolism.

Since losing weight takes time and most people can’t wait to get rid of it, these people have decided to take the fastest way out which is through the use of weight loss tablets.

In the 1950’s until the late 90’s, doctors prescribed drugs for weight loss. The drug works by increasing the serotonin levels in the brain that makes the brain believe that the stomach is already full and thus, increases the person’s metabolic rate.

It was only after scientists discovered that these drugs had side effects and were related to cause heart valve disease that these were taken off the shelves.

Later on, modifications have been made and new drugs were developed and prescribed by doctors and many of which are still waiting for FDA approval.

The idea that a simple drug can change everything without the need to change ones diet or sacrificing anything is very tempting since people have seen friends and family members use it and have shown tremendous improvement.

This has made a lot of people spend millions of dollars every year to also experience this miracle and has given drug companies a lot of money making the drug and selling it.

Diet pills can be purchased either over-the-counter or prescribed by a doctor. Even with the advances in medical technology, these drugs still pose a health risk to the public. Problems in patients can be unpleasant such as diarrhea and vomiting, harmful such as tightness in the chest and in the urinary tract and fatal such as a heart attack or a stroke.

An overdose in using weight loss tablets can cause tremors, confusion, hallucinations, shallow breathing, renal failure, heart attack and convulsions.

The side effects vary depending on the lifestyle and health of the person and can be minimized as long as one consults the doctor and follows the prescribed dosage when using it.

Should one decide to stop using the drugs, studies have shown that a person will experience withdrawal symptoms and side effects. These include noticeable mood swings, hyper-activity, and pain in the stomach, insomnia and nightmares, severe irritability, extreme fatigue, depression, nausea, vomiting and trembling.

A lot of clinical tests will show that the taking this weight loss tablets really work. But this can only work if it is done with a low calorie diet and an exercise plan.

A person can jog every morning or sign up and workout in a gym. Just like taking any medicine, one should first consult the doctor before undergoing any form of exercise.

The best exercise plan should have cardiovascular and weight training exercises. This helps burn calories and increase the muscle to fat ratio that will increase ones metabolism and lose weight.

It is up to the person already to stick to the program to see that it works.

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All About Vitamin A

Vitamin A was given the first letter of the alphabet for a name because it was the first vitamin to be discovered. It was found that vitamin A has a large number of uses in the body including keeping eyes healthy, aiding cell growth and also helping boost the immune system. However, vitamin A is not only absorbed directly but it is also created by the body by converting beta carotene into vitamin A.

Vitamin A itself is found in a number of foods such as eggs, milk, liver and meat. Beta carotene that the body can convert into vitamin A is found in many fruits and vegetables, especially the red, orange and green coloured ones. The most important point to remember that consuming too much pure vitamin A can be toxic. It is essential not to exceed the recommended daily allowance for vitamin A. The actual recommended allowance of vitamin A varies depending on a person’s age, sex and other factors. While the actual amount of vitamin A consumed may be toxic if the recommended daily allowance is exceeded, there is a far higher limit to how much beta carotene can be consumed. Therefore it is advisable to concentrate on obtaining the greatest amount of beta carotene which the body can then convert to vitamin A, rather than consuming vast quantities of pure vitamin A rich foods.

Many people will remember being told that eating lots of carrots helps you to see in the dark and that is down to the vitamin A that is produced from the high levels of beta carotene that are found in the vegetables. Other foods which have high levels of beta carotene that can be converted to vitamin A include tomatoes and dark green leafy vegetables, such as spinach. Beta carotene is not only used to form vitamin A, but it is also a powerful antioxidant in itself. None of the beta carotene that is absorbed is wasted as any excess after conversion to vitamin A has taken place is used to fight the harmful free radicals within the body. Vitamin A also helps fight infections and illnesses by helping tissues that line various parts of the body, including the eyes, mouth, nose, throat and lungs, to grow and also to repair them if they are damaged to prevent infection. Children also need plenty of vitamin A to help their bones and teeth to develop properly.

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Importance of Warming Up Before Exercise

Since a lot of people are involved in physical exercises, it is imperative that the importance of warming up before any strenuous activity should be discussed. Many have repeatedly ignored going through the warm up stage before working out, not knowing the consequences in doing so.

Why warm up? Several changes takes place in the body once physical activity is initiated. A person's respiratory rate, blood flow, and oxygen and nutrient levels delivered to the cells increases. The rate of increase should be regulated in a steady pace to prepare the body for the physical stress that exercise will demand. If one foregoes this priming procedure, the body will function less efficiently and the workout will produce less quality results. Warming up preps up the nervous system, heightens mental awareness and alertness, and loosens up joints and muscles to make them less prone to injuries. Warm ups jump starts the fluid located in the joints, minimizing the risk for wear and tear of the muscles. It gives the heart a suitable period to adjust and pump up blood and nutrients into muscles.

This is vital for older people, since they have tissues that are less supple; they have joints with less fluid, and weaker hearts. Sudden exercise can produce heart attacks to older people.

How does a person warm up properly? Initially, it can be done in any procedure that enables the heart to beat faster. One can simply walk and jog, or if a cardiovascular equipment is available, such as rowing machine or a bicycle, it can be utilized. Start at a gentle pace, and then slowly increase the pace until heart beat rate increases and the body temperature rises. It important to note that the pace should be in accordance to one's current fitness level, where the activity will leave the person energized and not exhausted.

After working up a light sweat (suggested time is 3-5 minutes, longer if the person is working out in a cold environment) one should do dynamic stretching. Stretching helps in developing overall flexibility, particularly in the spine, shoulder, and hip areas. The kind of stretching depends on the type of activity a person plans to engage to. For instance, if one is about to play sports, the recommended kind of stretching would be the ones that mimics the movements that will be done in the court or field. If one is about to do martial arts, light sparring can be done in the quarter of the normal speed, or just simply do the movements in slow motion. Be certain that the major muscles groups are stretched for 8 seconds minimum. It is necessary to remember to keep feet moving or do leg exercises whenever the upper body is stretched to keep prevent blood from pooling in the legs. Remember, one should only do stretching if the muscles are already warmed up. Do not bounce while stretching. It leads to a contraction that can result in muscle tear or pull.

For weight-lifters, this is what should be done after the initial warm up. Load the bar with about 50-60% of the heaviest weight to be done for the session and perform the number of repetitions that will be done for the heavy sets. For the second set, the weight will be increased to 80%, then eventually to 90%, decreasing to 2-3 repetitions. Afterwards, rest for about 30 seconds, then repeat the steps. After this warm up, one can now proceed to the heavy lifting for the day. The advantage of doing the procedure is that the heavy sets will feel less daunting and can now be performed with considerably less stress.

After warming up and proceeding to the main workout, it is equally important to cool down. When a person suddenly stops exercising or lifting weights, blood gathers in the muscle and oxygen is blocked. When this happens, a person runs the risk of having a heart attack. So cooling down should have the same importance as warming up.

Exercise is good for the health. Everyone is encouraged to pump it up, just remember to remember all the necessary precautions not only to maximize the workout, but also to stay safe and healthy.

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Muscle Fitness

If you've been training, here's a short list of bodybuilding fiction.

1. 12 Rep rule

Most weight training program include this much repetitions for gaining muscle. The truth is this approach places the muscles with not enough tension for effective muscle gain. High tension e.g. heavy weights provides muscle growth in which the muscle grows much larger, leading to the maximum gains in strength. Having longer tension time boosts the muscle size by generating the structures around the muscle fibers, improving endurance.

The standard prescription of eight to 12 repetitions provides a balance but by just using that program all of the time, you do not generate the greater tension levels that is provided by the heavier weights and lesser reps, and the longer tension achieved with lighter weights and more repetitions. Change the number of reps and adjust the weights to stimulate all types of muscle growth.

2. Three Set rule

The truth is there's nothing wrong with three sets but then again there is nothing amazing about it either. The number of sets you perform should be base on your goals and not on a half-century old rule. The more repetitions you do on an exercise, the fewer sets you should do, and vice versa. This keeps the total number of repetitions done of an exercise equal.

3. Three to four exercises per group

The truth is this is a waste of time. Combined with twelve reps of three sets, the total number of reps amount to 144. If your doing this much reps for a muscle group your not doing enough. Instead of doing too many varieties of exercises, try doing 30 to 50 reps. That can be anywhere from 2 sets of 15 reps or 5 sets of 10 reps.

4. My knees, my toes

It is a gym folklore that you “should not let your knees go past your toes." Truth is that leaning forward a little too much is more likely a cause of injury. In 2003, Memphis University researchers confirmed that knee stress was almost thirty percent higher when the knees are allowed to move beyond the toes during a squat.

But hip stress increased nearly 10 times or (1000 percent) when the forward movement of the knee was restricted. Because the squatters needed to lean their body forward and that forces the strain to transfer to the lower back.

Focus on your upper body position and less on the knee. Keep the torso in an upright position as much as possible when doing squats and lunges. These reduces the stress generated on the hips and back. To stay upright, before squatting, squeeze the shoulder blades together and hold them in that position; and then as you squat, keep the forearms 90 degree to the floor.

5. Lift weights, draw abs

The truth is the muscles work in groups to stabilize the spine, and the most important muscle group change depending on the type of exercise. The transverse abdominis is not always the most important muscle group. Actually, for most exercise, the body automatically activates the muscle group that are needed most for support of the spine. So if you focus only on the transverse abdominis, it can recruit wrong muscles and limit the right muscles. This increases the chance of injury, and reduces the weight that can be lifted.

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