Demand for weight loss products grew over the years as people started seeking quick ways to lose weight. Weight loss supplement proliferated in the worldwide markets promising quick weight loss without exercise, surgery and without changing eating habits. Weight loss supplements can be classified in two categories herbal and chemical based.
Herbal based supplements are from plants in the forms of tea, creams and pills. Popular herbal weight loss supplements are green tea, ginseng, kelp, hoodia and cayenne pepper. Most of these herbal based product claim quick weight loss by flushing out toxins, unabsorbed fat and by boosting metabolism.
Green tea has been around for centuries, popular in the Asian region especially in China and Japan. Low mortality rate and low percentage of diseases which can be associated with obesity in these Asian countries made green tea popular in the western world. Caffeine and polyphenols found in green tea speeds up metabolism. Studies have shown that increase in the consumption of green tea increases the rate of fat oxidation that can contribute to quick weight loss. Ginseng is another popular Asian herbal supplement that stimulates metabolism and increases energy. Drinking these herbal supplements in forms of tea or pill promise quick weight loss and cure chronic diseases. Kelp or seaweed stimulates the thyroid gland that regulates metabolism. Hoodia plant that grows in Africa is a natural appetite suppressant. It suppresses the hunger mechanism in the brain based on a research in Brown University.
Chemical based supplements are from chemical substances that are found and extracted from food. Usually given in larger doses to promote quick weight loss and they are continuously to sustain the desired weight. Although they are extracted from food they are usually altered and combined with other substances. Some of these supplements like Ephedra and Bitter orange may increase metabolism but studies show they can cause hypertension and other heart related ailments, these should be avoided. Chromium, Conjugated Linoleic Acid (CLA), 7-Keto Dehydroepiandrosterone (7-keto DHEA) and L-Carnitine need further studies on their effectiveness as quick weight loss supplements. Although all claim to raise metabolic rate, it is still safe to proceed with caution in taking these quick weight loss supplements.
Quick weight loss supplements herbal or chemical based usually triggers metabolism, brain or gastro-intestinal functions. These products promote quick ways to lose weight by disturbing the natural system of the body. So, as a precaution, always consult your doctor before taking any supplement, either herbal or chemical based, especially if youre pregnant, lactating, with history of hypertension, diabetes and other health problems that requires medication. Children or adolescents should not take these supplements for these could halt growth and development of tissues, internal organs and muscle. Side effects may not manifest today but can accumulate in the body and come out in the future. Supplements may boost your quick weight loss program but could be damaging to your health. The natural ways to lose weight, eating a balanced diet and exercising at least three to five times a week, are still recommended by most experts.
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