5-HT (5-hydroxytryptamine), commonly known as serotonin, plays a significant role in Alzheimer’s disease (AD). Its dysfunction is associated with both the cognitive and neuropsychiatric symptoms of AD.
-Serotonin is a neurotransmitter involved in: Mood regulation, Sleep, Cognition, Appetite
-Decreased serotonin levels are seen in the brains of AD patients.
-Serotonin may reduce Aβ production via certain receptor pathways (e.g., 5-HT4 activation).
Natural Serotonin Enhancers
-5-HTP Direct precursor to serotonin
-Curcumin MAO-A inhibitor (prevent serotonin breakdown)
-Resveratrol Inhibits MAO (prevent serotonin breakdown)
-Tryptophan Amino acid precursor to serotonin
-Saffron (crocin) Inhibits serotonin reuptake ↑ Synaptic 5-HT
-Green tea (L-theanine)
-Ginkgo biloba
-Omega-3 fatty acids Enhances serotonin release
-Vitamin B6, B12, Folate Cofactors in serotonin synthesis
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