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Posts Tagged ‘Guarana’

Copyright (c) 2009 Stephen Smith

Thermogenics (fat burners), is the name given to a group of compounds that have the effect of speeding up metabolism.

Thermogenesis, as the name suggests, means the production of heat within the body ['thermo': heat, 'genesis': the beginning]. Heat is a by-product of energy production. Therefore, if more fuel is burnt up by the body, more heat is generated.

Some examples of thermogenics include certain foods, herbal extracts and fruit extracts. For example, capsaicin from chillis; caffeine from coffee, tea or guarana; and oxedrine from citrus aurantium.

The most powerful fat burners are supplements that contain combinations of various thermogenic ingredients in concentrated forms.

Fat burners are often used by people wanting to lose weight. They help to create an energy deficit by increasing the body’s overall energy expenditure.

Each day the human body burns energy. The total energy expended comes from three areas: the basal metabolic rate, any exercise performed and the energy used by the body in digesting food. If a fat burner is used it increases the energy expended in the basal metabolic rate and during exercise.

For example, during a day a person may burn 1500 calories (6300 kilojoules). 70% of those calories may come from their basal metabolic rate (1050 calories), 20% may come from their daily exercise (300 calories) and 10% from digestion (150 calories).

If they then take a fat burner, particularly one that contains several powerful ingredients, their daily calorie expenditure may increase to 1800 calories. Of those calories, 71.33% may come from their basal metabolic rate (1284 calories), 20.34% may come from their daily exercise (366 calories) and 8.33% from digestion (150 calories).

By increasing the calorie expenditure each day it becomes much easier to create a calorie deficit and therefore lose weight. So if our person in the example above, consumes 1500 calories from food during the day, without a thermogenic their body fat and weight will remain the same (calories in equals calories out).

However, if they eat (and drink) the same amount of food but also take a fat burner, then they will have a calorie deficit that will need to come from their body’s energy stores, resulting in a loss of body fat and weight.

It is important to note that if their food intake is not controlled or they don’t perform any exercise, then it is highly likely that using a fat burner would not be of benefit in helping them lose body fat or weight; they are not ‘magic pills’. You can’t expect to take a couple of capsules, then go home and eat pizza and drink alcohol and expect to get results.

Thermogenics only work when their use is combined with a good nutrition and exercise program. They simply help you achieve your weight loss goal faster.

Thermogenics are also used by people who simply want an energy boost. If you feel tired during the day or if you want a ‘pick-me-up’ before your exercise session, then thermogenics can certainly help. Thermogenic ingredients stimulate the nervous system helping to boost your energy and increase alertness.

For best results thermogenics should be taken twice a day on an empty stomach at least 30 minutes prior to meals or before exercise and should not be taken after 4:00pm as they may interfere with sleep. Also, it is best to ‘cycle’ their use. This means use them continuously for a maximum of eight weeks and then have at least two weeks off. This prevents the body from becoming desensitised to the ingredients.

There are several very effective thermogenic supplements on the market that can accelerate progress towards your goal. Those containing guarana and green tea extracts along with other powerful herbal extracts like coleus forskohlii and evodiamine are the most effective. They boost your metabolism and promote the use of fat for fuel in your body. It is also best to choose thermogenic supplements in capsule form rather than pill form because the ingredients are more readily absorbed.

They may be used by most people but because they have a powerful effect on metabolism they are not for everyone. In particular, people with high blood pressure or who have heart problems should avoid their use. Also people under the age of 18 or over 65 should avoid them also.

Furthermore, if you are considering using thermogenics, it is essential to see your doctor first and obtain their approval.

If you have tried getting into shape in the past but haven’t got the results and if you are willing to make some changes to your nutrition and exercise habits then thermogenics will certainly help.

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Let’s find out the truth, are fat burner pills effective?  Is it too good to be true that you can burn up to 500% more with fat burners? For legal issues, manufacturers are not permitted to make these bold claims on the bottles that they do work. However, companies can use other forms of strategic marketing to entice the consumer by luring vulnerable individuals with commercials, ads in newspapers and magazines. Before I actually discuss this topic I’ll address what they are, how it functions through our system, is it safe, and does it really work?

The usage of fat burners induce thermogenesis. This is the process the body uses to burn fat by manipulating our metabolism. The derivative for thermo is heat and genesis is production. The most common ingredient on the market today is Ephedrine and referred as Ma Huang (an ancient Chinese herb). It has been around China for over 3000 years in preparation to help with colds, flu, asthma and allergies used as tea. Other common ingredients on the market are caffeine and aspirin. These 3 combined are known as the ECA stack and the ingredients are greater as one maximizing thermogenesis. Aspirin is salicin which is a component of white willow bark which led to discovery of aspirin. Guarana commonly found in northern Brazil is also known as caffeine. Researchers or others have said that caffeine boost the effects of ephedrine and aspirin. Thus, combining the ECA stack together are greater than each ingredient alone. Green tea is another ingredient found in fat burners. A common ingredient found in most fat burning supplements is L-tyrosine which is a nonessential amino acid. L-tyrosine is also the precursor of several neurotransmitters that include L-dopa, dpamine, norepinephrine, and epinephrine. In addition, Cordyceps, yohimbe along with the others I’ve mentioned possesses the ability to simulate specific fat receptors such as the hips and buttock area for women.

I’ll now be discussing about our nervous system such as our autonomic nervous system (ANS). The ANS helps regulate blood pressure, hearts activity, movement and work in the stomach, intestine/salivary glands, secretion of insulin, and sexual functions. The ANS is subdivided into 2 components which are the sympathetic nervous system (SNS) and parasympathetic nervous system (PNS). The SNS is a excitatory system which meditates the body response to activity, stress, danger which includes increased heart rate, constriction of arterioles in skin, digestive system, and inhibition of digestive functions. The PNS is an inhibitory system which has a decreased heart rate, blood pressure, temperature, etc. As we can tell our bodies are very complex involving our hormones and neurotransmitters. Imagine this is only a small percentage of what is being addressed on how our body functions. Consider our body similar to a car. I would like to think of my body like an Audi R8 (by the way, my favorite car!) which allows us to excel in every aspect such as acceleration, cornering, speed, etc. Then you sneak a peek to see what is under that hood, it is quite complicated and sophisticated appreciating what it takes for this car to perform.

Within the SNS has a chemical called catecholamines which checks the level in your blood. It is a hormone produced by the adrenal glads found at the top of the kidneys releasing blood during physical or emotional stress. This is the process when you are grasping for air doing 5-20 minutes of jogging depending on your physical conditioning. The fat burners work a few different ways: first thing, we understand fat burners assist the body to break down body fat which involves releasing it from fat cell. It then enters the bloodstream as fatty acids to be transported to the muscle cells where it is burned. Secondly, fat burners will tend to suppress our appetite. As discussed prior, many of our hormones and neurotransmitters are involved. Last, weight loss is inhibiting the body from absorbing fat during digestion. Fat blockers do not work if that person isn’t eating fat in her/his diet. They also wont prevent weight gain if a person is overeating protein or carbohydrates. Of course the negative side effects we may consider taking these fat burners are digestion, stomach discomfort, diarrhea, interference with other medications such as birth control pills, estrogen, decreased appetite, stress, teeth grinding, muscle fatigue, alarming incidents of death, and possible long term effects we are not aware yet.

So it is apparent that fat burners are effective. Indeed the public is becoming more knowledgeable these days with products but why do more people only rely on fat burners to lose weight and discontinue their routine with exercising and eating right? Would it not be more effective with a monitored diet and exercise program? In my opinion, this is where most people go wrong and individuals truly convince they have a slow metabolism so they will only use the fat burner and not exercise. My point is that if people do decide to use fat burners, it is only 1 portion of the equation of maximizing your results. Also, we should be careful of what we put into our system by researching and understanding the product. Sometimes we have to think of the short and long term effects of anything we do in life. So, next time you make a decision think of the long term consequences rather than the immediate benefits.

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There are many people who would love to have some pill that helps melt away extra pounds instead of all that dieting and exercise. As such there are no supplements that can work miracles. All these weight loss supplements can do is to give you a slight advantage in becoming slim. Weight loss supplements may help you lose about 2 to 3 pounds in a month. If you intend to take weight loss supplements, you will get better effects if you take the weight loss supplements while controlling your diet and following an exercise regime. The main ingredients found in weight loss supplements are vitamins, amino acids, metabolites, minerals and enzymes and organ tissues. They are found in numerous forms like powder, tablet, liquid or capsule form.Chitosan is a popular ingredient of weight loss supplements that is derived from the shells of lobsters, shrimps and other shellfish. This is an indigestible fiber that helps in weight loss by binding fat that is ingested and thus blocking its absorption. However there is not much support for this claim, and there are side effects of gas and constipation.

Chromium is said to give a boost in lean mass and, help remove body fat. This is why it is used in weight loss supplements to help lose weight and increase the muscle tissue in the body without any increase in muscle weight. The ban on Ephedra has led to the discovery of the weight reducing effects of Citrus Aurantium (bitter orange). It is however said to induce and increase in blood pressure and there is no actual proof on its weight losing abilities.The extract from Garcinia cambogia is used in many weight loss supplements as it contains hydroxycitric acid. This is a substance that helps in the curbing of food intake, restricts weight gain and avoids the storage of excess calories as fat. However there are no studies proving this observation, and there are also some side effects associated to it like upper respiratory and gastrointestinal symptoms.The guarana plant seed has caffeine in it and this is what makes guarana effective as a mild appetite suppressant. It was usually used with Ephedra, until Ephedra was banned. However there are side effects to the excessive use of guarana which are similar to a caffeine overdose; insomnia, anxiety, panic or restlessness. Some weight loss supplements have plantago psyllium in them.

This is a water soluble fiber that if taken before a meal, makes a person feel full which in turn makes you eat less. However instead of helping as a weight loss supplement, psyllium is more often used to cure constipation than as a weight loss aid. There are many weight loss supplements with different ingredients for you to choose from in the market. however there is nothing that can beat the age old secrets to weight loss which are exercise, eating less and having control over your emotional problems as stress and depression tends to make a person binge out; so avoid emotional problems to lose weight.

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There are many types of fat burners that provide fat loss by increasing metabolism rate . Thermogenic fat burning supplements gained lot of popularity during these days because they work effectively. Thermogenic supplements contain caffeine, guarana, vohimbe and many other stimulants for increasing body metabolism rate. These thermogenic supplements are entirely free from ephedra .

This website provides you the best list of thermogenic supplements by clearing your entire doubts .This site give you the clear picture in selecting perfect thermogenic supplements without any confusion. On the net you may find many fat burning products and you may find difficulty in choosing them. So this site gives you the best review of top thermogenic supplements. In this website we don’t sell any products we just give you best source for viewing.

Thermogenic supplements deals with increase in body temperature to burn more calories. Thermogenic supplements are really effective in dealing weight loss. Xenadrine is the stimulant which uses the thermogenic principles. Thermogenic supplements stimulate the central nervous system and increases blood pressure which in turn causes to rise in temperature with reduced fat cells in the body. Thermogenic supplements works like ephedra and caffeine with no side effects.

Here we give the list of top thermogenic supplements without ephedra. Ephedra is treated as an un-prescribed stimulant by the FDA due to its side effects. Ephedra in fat burners causes health problems and other medical conditions so it is banned from usage. Top Thermogenic Supplements:

Arginine: This supplement helps in increasing metabolism rate , stamina and body muscle mass. Usage of this supplement helps in bringing lean muscles to burn more calories. Take around 3-10 g per day for having effective results.

Green tea extract: you will find this supplement in all the fat burners. They produce very effective results in losing fat loss. We can take this supplement three times in a day before having meals. Take up to 500 -1000 milligrams in a day to have effective results.

Caffeine: This is the most powerful supplement you can find in all fat burners. This supplement really works on breaking the fact cells effectively. take around 100-300 mg of caffeine per day before doing workouts.

Capsaicin: This supplement is proven to be very effective because it helps in increasing body metabolism rate at high speed. Take about ¼ tea spoon in a day to have effective results.

Beta-phenylethylamine: It is the fast burning appetite in the market. It helps in increasing the norepinephrine in the body to cause breakdown of fat cells in the body. Take 100-500 mg per day before having meals. Overdose causes side effects.

Evodiamine: This supplement is a fruit extract useful in stimulating receptors in the central nervous system for reduction of fat cells. Take 30-50mg in day before having meals.

Synephrine: It is the extract of the plant citrus aurantium.it is a powerful ingredient like ephedrine. It increases the metabolism rate in the body.5-20 mg of Synephrine can be taken three times in a day.

Forskolin: This supplement increases both testosterone levels and fall loss in the body. This ingredient activates adenylate cyclase for the fast breaking fat cells in the body.20-50 mg of Forskolin can be taken thrice in a day before doing workouts.

Carnitine: This ingredient works similar to Forskolin and Carnitine ingredients. This supplement stops the movement of fat cells and avoids storing of fat in the body.1-3 Gms of Carnitine can be taken to have effective results in a day.

Yohimbine: This is a herbal ingredient found in Africa. herbal weight loss supplement. stimulates the alpha receptors and causes increase in body temperature which in turn burns more fat cells for energy production in the body. 2-10 mg of Yohimbine can be taken two times in a day to have safety weight loss.

Evodiamine: This supplements helps in reducing food intake and burns more calories during workouts. This ingredient stimulates the specific receptors in the nerve system for boosting the metabolism rate at high speed for burning fat cells rapidly.20 – 50 mg of Evodiamine can be taken three times in a day before having meals.

These are the list of top thermogenic supplements used in fat burners to avoid side effects and more over works effectively in reducing fat loss by increasing the metabolism rate.

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Good news to health buffs all over the world! A wide array of natural weight loss supplements are available in the market for those who don’t want to compromise their health with the initial idea of losing weight.

You don’t need to go for artificial products to lose an incredible amount of weight natural products proven to help individuals lose a significant amount of weight are now being sold over-the-counter. This article presents some of the popular weight loss supplements offered on the commercial market.
Fucoxanthin – An antioxidant which can be found in naturally grown, edible brown seaweed such as wakame, the crucial ingredient found in Japanese miso soup is Fucocanthin. Studies are still being conducted on these varieties of weight loss supplements as this specific variety has not yet been tested on humans. Studies conducted on animals using this natural product have, however, yielded one promising result, that the antioxidant attacks the abdominal fat. The fat which can be linked to the two deadly diseases: heart disease and diabetes.
Hoodia – Hoodia is utilized by most as an appetite suppressant despite the fact that there is no known scientific study that can verify this property of the herbal weight loss supplement. It is, however, sold in the market as one of the many weight loss products that are out. When planning to use Hoodia as a weight loss supplement, however, make sure that the company you buy it from offers the genuine product—counterfeit Hoodia have long since been the problem of the buying population.
Guarana – Most commonly found in the rain forest, Amazon, Guarana is a plant with seeds rich in caffeine. It is said to have approximately double the caffeine found in coffee beans. Caffeine is included in the weight loss supplements section of the commercial markets for its ability to raise the amount of energy used in a day or night.
Apple Cider – Vinegar Apple Cider Vinegar is considered both a “fat-burner” and a natural appetite suppressant, much like Hoodia is and it is for these reasons why this product is popular and most sought after by individuals dying to lose a lot of weight. Due to its popularity in the market, an Apple Cider Vinegar Diet has even been devised—along with diet pills made from apple cider vinegar.
Ephedra – Many stores or markets today have banned this weight loss supplement product because it has been found out through many cases and scientific studies that it can cause a number of adverse effects to manifest in the body. Although there are many of these that can be found online, those considering in using it in order to lose weight are warned to avoid it due to its adverse effects on the regularly functioning human body. The source of Ephedra is the Ephedra sinica which is a plant grown in the continent of Asia.
Aside from these five, there are still many other weight loss supplements available for direct purchase over-the-counters. However, the public is warned to exercise caution when purchasing and using them.

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