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  2. Feeling anxious or unhappy? Here's how to pump up your ... - AOL

    www.aol.com/lifestyle/feeling-anxious-unhappy...

    Freimuth says not getting enough of the necessary vitamins, like tryptophan, can also cause a serotonin deficiency. "Your body converts tryptophan to serotonin, but it needs B vitamins to be able ...

  3. Serotonin - Wikipedia

    en.wikipedia.org/wiki/Serotonin

    Serotonin (/ ˌ s ɛr ə ˈ t oʊ n ɪ n, ˌ s ɪər ə-/) [6] [7] [8] or 5-hydroxytryptamine (5-HT) is a monoamine neurotransmitter.Its biological function is complex, touching on diverse functions including mood, cognition, reward, learning, memory, and numerous physiological processes such as vomiting and vasoconstriction.

  4. Central nervous system fatigue - Wikipedia

    en.wikipedia.org/wiki/Central_Nervous_System_Fatigue

    In the brain, serotonin is a neurotransmitter and regulates arousal, behavior, sleep, and mood, among other things. [9] During prolonged exercise where central nervous system fatigue is present, serotonin levels in the brain are higher than normal physiological conditions; these higher levels can increase perceptions of effort and peripheral muscle fatigue. [9]

  5. Noradrenergic and specific serotonergic antidepressant

    en.wikipedia.org/wiki/Noradrenergic_and_specific...

    They act by antagonizing the α 2-adrenergic receptor and certain serotonin receptors such as 5-HT 2A and 5-HT 2C, [1] but also 5-HT 3, [1] 5-HT 6, and/or 5-HT 7 in some cases. By blocking α 2 -adrenergic autoreceptors and heteroreceptors , NaSSAs enhance adrenergic and serotonergic neurotransmission in the brain involved in mood regulation ...

  6. Role of serotonin in visual orientation processing - Wikipedia

    en.wikipedia.org/wiki/Role_of_serotonin_in...

    Ecstasy is the street name that refers to the popular recreational drug that contains 3,4-methylenedioxymethamphetamine (MDMA). [13] The now frequently used drug in the rave and club scene was first synthesized by Merck, a German pharmaceutical company that was investigating the development of new medications in the early 1900s. [14]

  7. This Is What Happens to Your Brain When You Orgasm ... - AOL

    www.aol.com/entertainment/happens-brain-orgasm...

    Serotonin Is Released Another part of this sexy equation is serotonin—a neurotransmitter and hormone, commonly referred to as the “happy chemical,” that plays a role in regulating mood.

  8. Serotonin syndrome - Wikipedia

    en.wikipedia.org/wiki/Serotonin_syndrome

    The cause of serotonin toxicity or accumulation is an important factor in determining the course of treatment. Serotonin is catabolized by monoamine oxidase A in the presence of oxygen, so if care is taken to prevent an unsafe spike in body temperature or metabolic acidosis, oxygenation will assist in dispatching the excess serotonin. The same ...

  9. Weight Loss Diet Plans for Men: 6 Steps for Going Back ... - AOL

    www.aol.com/weight-loss-diet-plans-men-125800465...

    2. Prioritize Plants. Another type of diet you may come across is a plant-based diet. Examples of plant-based eating plans include vegan diets, vegetarian diets, pescatarian diets, and other ways ...