Natural food sources of tryptophan include nuts. Similar to grains, some nuts contain melatonin. Nuts are also thought to be ...

A new study has found that psilocin—a compound produced in the body after consuming psilocybin, the active ingredient in psychedelic mushrooms—extended the lifespan of human skin and lung cells in the ...

Researchers have shown that serotonin directly stimulates dermal papilla cells and promotes hair growth in lab-grown hair ...

Humans need to produce serotonin since it has an impact on both the body and the brain. A neurotransmitter and hormone, ...