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Pineal peptide preparation epithalamin increases the lifespan of fruit flies, mice and rats

Heres why: When administered at supraphysiological doses, some testosterone gets converted (aromatized) to estrogen by an enzyme called aromatase

5.2.3 F3 generation effects (great-grandchildren) The F3 generation demonstrates partial recovery from EED-induced reproductive dysfunction, with sperm quality recovering by 85% (110) and hormonal profiles largely returning to baseline levels (111)

The compound is not classified as a controlled substance, but selling it as a health product violates Canadian law

The FDA cited three concerns: potential immunogenicity (the peptide could trigger immune reactions), manufacturing impurity risks (synthetic peptides can contain truncated sequences and other contaminants), and a lack of human safety data sufficient to evaluate risk