Best Metabolism Booster Supplements It is not uncommon for people to find ways to make things easier or find "shortcuts" on things they do. Even in exercise and working out, some seek to achieve their goals faster and easier. There is nothing bad or wrong about this, as long as it is done right and not in an abusive and exploitative way. If you are one of the people who are tired of the slow progress of your diet and workout routine, one of the things that you may have already looked into include metabolism booster supplements. In this article, you will better understand the bodily function called metabolism, how it works, how it can affect your performance in sports and work out, and the best supplements and natural sources to boost your metabolism. How does metabolism work? In the simplest terms, metabolism refers to the process your body undergoes wherein it converts the nutrients it has absorbed into the energy you need to function. These include carbohydrates, protein, and fats. Metabolism processes these and converts them into energy that is then usable by your cells to perform various essential functions. Now, the term metabolic rate refers to the ability of your body to metabolize nutrients at a given time. The faster your metabolic rate is, the faster you can burn calories, and the faster you can convert the food and supplement you take into energy. Our diet, the amount of activity we have, and the amount of sleep we get are only some of what affects our metabolic rate. Your basal metabolic rate (BMR), on the other hand, refers to the amount of energy that you are burning while resting. This energy is used to maintain essential bodily functions that need to be actively working without extensive sports or exercise activities. Does our metabolic rate slow down after 50? It does, as age plays a massive role in it. Depending on your current body type, overall health, and even your previous diet, your metabolic rate may either be in good condition, or it could not be that good. Here are some of the best supplements and vitamins for the metabolic rate that can push your metabolism to higher performance. Caffeine Most people probably know this, and science also agrees--a good cup of coffee can boost your energy throughout the day. According to a review article published in Obesity Reviews, several researchers have concluded that people who have at least 270 mg of caffeine every day have burned more calories than those who did not have any caffeine. L-carnitine L-carnitine is a type of supplement that has long been claimed to help reduce the risks of acquiring or worsening heart disease, peripheral artery disease, and diabetic neuropathy. However, it has always been heavily advertised as a weight loss supplement. As a weight loss supplement, L-carnitine is said to help the body boost overall metabolism. This increases the amounts of calories burned at a certain time which, as a number of people claim, would result in a faster and more efficient weight loss. However, studies and research proving this is severely lacking. However, one study reported in the Journal of Medicinal Food found essential properties in L-carnitine to make it an effective weight loss supplement. Green tea Yet another product that has gained more attention and popularity in the world of weight loss supplements is green tea. There are already numerous user testimonies attesting to its effectiveness in weight loss, and very few have reported otherwise. Green tea, among other things that is, is an antioxidant. A study that can be found at Physiology and Behavior, however, suggested that catechins and caffeine, which are both found in green tea, might be of help in weight maintenance. Although it is generally safe to drink regularly as a tea, believing its weight loss properties may still need further scientific studies. Resveratrol Resveratrol is yet another type of supplement that has gained a significant amount of popularity in the past recent years, as it has been repeatedly advertised as an antioxidant, along with claims of it being able to aid in the betterment of several bodily functions. Resveratrol has long been claimed to help give its users better heart and circulatory health, lower cholesterol levels, and lower blood sugar levels, among other things. It is also being promoted as a metabolism booster and a weight loss supplement. However, all of the claimed benefits of it still need harder pieces of evidence, as most studies on it so far had been animal-based only. Still, there is never a shortage of personal accounts of it being effective and useful, and word-of-mouth had made it as popular as it is today. Are metabolism booster supplements safe? The common misconception about products and supplements that boost metabolism is that some people believe that by boosting your metabolism, you would achieve your gains or fitness goals after, and you can now work out less for the same results. However, this is not the case. These products and supplements can boost how much energy you release and how much calories you can burn--and that is it. How much you will gain or how fast you will achieve whatever goal you have would still depend on your personal program and how much you would stick to it. Generally, although some supplements still need to have better and more studies to prove their effectiveness further, metabolism boosters are generally safe--as long as taken within the proper and recommended dosage. Before you go Before purchasing the best metabolism supplements out there, it is better to do your personal research. Some general rules of thumb include buying only from reputable companies and reading the product's contents thoroughly, among others. If you are still in doubt, consult a nutritionist or a professional trainer for proper guidance. Finally, always keep in mind that while supplements like metabolism boosters may help you in your workout, your own efforts and perseverance would determine how much you will get out of whatever you are going through.