5-HTP may help support a wide variety of conditions related to low serotonin levels, including mood and depression, fibromyalgia, insomnia, migraines and obesity. 

Early studies may support that 5-HTP may work as well as certain antidepressant drugs to treat people with mild-to-moderate depression. Like some antidepressants 5-HTP may help support increases the levels of serotonin in the brain. 

It has been suggested that 5-HTP may improve symptoms of fibromyalgia, including pain, anxiety, morning stiffness, and fatigue. Some studies have found that many people with fibromyalgia have low levels of serotonin and since 5-HTP raises levels of serotonin in the brain, it may work to support the symptoms of fibromyalgia

A study of people who took 5-HTP seems to suggest that people tend to sleep quicker and sleep more deeply and some researchers recommend 200 - 400 mg at night to stimulate serotonin. 

The effect that 5-HTP has on weight control is still disputed, but some suggest, as 5-HTP supports mood and the feeling of well-being, that this may support to reduce food cravings. This is especially so, for those who may binge eat when suffering from low self-esteem or suffering from anxiety. 

Please Note: Depression is an illness not a weakness. If you think you're suffering from symptoms of depression please seek your advice from your health care professional. For more information on depression you may also want to visit the Depression Website