5-HTP is an amino acid that our body produces from tryptophan, another amino acid found in protein foods (meat, poultry, fish, dairy products, legumes and nuts). Once absorbed, 5-HTP crosses the blood-brain barrier and is converted in the brain into serotonin, a neurotransmitter that plays an essential role in regulating mood, Anxiety, appetite and sleep. Direct precursor of serotonin. It may be advisable to take vitamin B6 to help with the transformation into serotonin. The use of 5-HTP in self-medication is controversial. In Canada and the United States, medical authorities advise against the use and users put on guard against its potential dangers, although the counter. Since it increases the production of serotonin in the brain, many researchers and therapists believe that 5-HTP can replace antidepressants family selective inhibitors of serotonin reuptake or SSRIs (eg, Prozac and Paxil). That is why it is given the same therapeutic uses for treating depression, migraine and headaches, insomnia, fibromyalgia, anxiety, obesity and various neurological problems. This is the Griffonia simplicifolia, a plant of African origin found especially in Ghana and Ivory Coast, which was extracted 5-HTP, specifically its seed, which contains in 3% to 7 %. It is also possible to synthesize in the laboratory. Some experts believe it should only be offered by prescription, others think that all these fears about 5-HTP are unfounded and that the substance is not dangerous. Excellent product, however not to consume without medical advice, he is tempted to place this product in the class of medicines subject to prescription. Still, it must be vigilant about the possible side effects and learn. What I have done since reaching a slightly serious drug-resistant epilepsy: I was strongly discouraged. On faith which the product was repaid without any problems. A very serious seller whom I thank.