Sprained ankle An ankle sprain is an injury the ligaments in the foot causing pain, tenderness, swelling, and bruising. Blood clot in the legs Blood clots in the leg can become very dangerous, symptoms include swelling, redness, tenderness in the leg.
serine A non-essential amino acid found as a component of most proteins. It is a precursor of choline, glucine, cysteine and pyruvate. Serine is present in most diets but most of the body serine is synthesized.
Serotonin and dopamine are two chemical compounds that are essential to proper brain functioning. They belong to the category of biogenic amines, a group that also includes noradrenaline, acetylcholine, and histamine.here They Are Found. Serotonin is a neurotransmitter hormone that is occurs naturally in the brain of humans, and it has also been identified in certain animals' digestive tracts. The compound is also found in several different varieties of vegetables and fruits.