Fat Burners Reviewed

Caffeine- The bitter, white crystalline xanthine alkaloid caffeine is found in tea, coffee, soft drinks, chocolates, pain relievers, and a variety of over the counter medications. It is a psychoactive stimulant drug that causes increased alertness by stimulating the central nervous system. For the same reason, many people feel more energetic after consuming it. It even elevates the mood but these effects do not last for long. The effects of caffeine usually last for about five to six hours, though caffeine sensitivity varies from person to person. It has been found that people who consume lot of caffeine on a daily basis soon develop less sensitivity and may need to increase their intake to enjoy the same effect. Being a diuretic, a person consuming caffeine may have to urinate more often.

Chromium Picolinate is, besides chromium polynicotinate, a nutritional supplement designed to avoid or treat chromium deficiency. Insulin requires some modest levels of chromium in order to utilize glucose in healthy individuals. There is no record of chromium deficiency occurrences in regular population, only prolonged dieters in clinically observed and controlled obesity reduction treatments have registered any. Clinical trials have suggested that chromium picolinate may have antidepressant qualities, when applied to patients with atypical depression. Further observation signaled a reduction in carbohydrate cravings and seemed to regulate appetite. These results led to the incorporation of chromium picolinate into supplements for athletes who are working on body development and are looking to lose weight. It has been also observed that chromium picolinate is able to boost the blood levels of insulin for a limited time.

Green Tea Extract is very popular with the health conscious community, mainly because of the broad antioxidant features, which are provided by the green tea catechins. It is a very popular nutritional supplement, much more popular than regular green tea, because several green tea extract products have no caffeine. Caffeine is actually contained in larger quantities in green tea than in coffee. Besides the already mentioned catechins, further polyphenols are included in the Asian tea favorite. Green tea furthermore contains carotenoids, ascorbic acid – more commonly known as Vitamin C, Minerals and tocopherols. While there are many proven qualities of green tea extracts, some lesser researched effects have been observed, like reduction of LDL cholesterol, increasing the levels of norepinephrine, weight loss and additional antioxidant qualities.

Kola Nut has a euphoric and stimulating effect on the heart and central nervous system and produces a heightened state of euphoria and well-being.