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Animal research shows that DSIP, or its analog Deltaran, enhances cerebral perfusion under stress conditions like ischemia or chemotherapy-induced metabolic challenge

However, alcohol disrupts sleep architecture (particularly REM sleep), impairs melatonin production, and increases cortisol, essentially working against everything pineal peptides are trying to achieve

Low libido, vaginal dryness, painful intercourse, and difficulty with arousal affect a significant percentage of women over 35 and men experiencing testosterone decline

Testosterone side effects at appropriate female doses are rare but can include acne or hair growth if doses are too high easily corrected with dose adjustment

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