Why do we gain weight?
Added 14.07.2010
There are many reasons why we gain weight: an unhealthy and sedentary lifestyle; underlying medical conditions; certain medications; genetics; and a high carbohydrate diet are just some factors. But research is finding that for many people who battle to control their weight, the problem lies in not being aware of their body's signs of satiety, which leads to overeating. Some genes are responsible for increasing and decreasing our appetite; however, studies are finding that a neurotransmitter called serotonin is important for the regulation of our appetite.
What is serotonin?
Serotonin is a neurotransmitter (brain chemical) which transmits signals from one area of the brain to another. It is produced in our brains, but the majority is found in our gastrointestinal tract and in our blood platelets. As a neurotransmitter, serotonin regulates many of our body's functions and our general sense of well-being. For example, our appetite, mood (depression, anxiety), sleep patters, sexual desire, body temperature, memory and even social behaviour are greatly influenced by our levels of serotonin.Low levels of serotonin in our body leads to overeating (weight gain), poor sleep, anxiety, depression, low sexual desire, fatigue and stress. As we age, levels of low serotonin decrease, which would explain why it becomes more difficult to shed off pounds as we get older.
How can you increase serotonin levels
Tryptophan, an essential amino acid, is converted in the body to 5-Hydroxytryptophan (5-HTP), which in turn is converted into serotonin. Tryptophan can be found in foods such as chocolate, oats, poultry, fish, red meat and chickpeas. However, the amount we get from dietary sources is not enough to reach optimal levels. An effective and safe way to enhance serotonin levels is to take a supplement containing 5-HTP. But 5-HTP works best with other weight loss promoting ingredients, which is why Doctor's Natural has created an effective weight loss supplement, Metabolism+. Metabolism+ contains 5-HTP, green coffee bean extract, Garcinia cambogia, Gymnema sylvestre and banaba extract.Get rid of those extra pounds and maintain your ideal weight with Doctor's Natural Metabolism+. For maximum weight loss effects, combine with Doctor's Natural Vitamins and Minerals.
