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Benefits & Risks of Peptide Therapeutics for Physical & Mental Health

Huberman Lab

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Sunlight's Effect on Mood and Libido

Sunlight stimulates the melanocortic system, leading to increased energy, motivation, and improvements in mood and libido. This effect is not only observed in humans but also in animals, triggering changes in coat color and reproductive behaviors. Synthetic peptides such as melanatine mimic melanocytes stimulating hormone, with varying receptor activation abilities and blood-brain barrier permeability.

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