l arginine l carnitine EuRho Vital L-Carnitin + L-Arginin Because of this Puritan's Pride L-Arginine L-Ornithine L-Lysine-60

Immune effects are restorative, not overstimulating: It rebalances T-cell ratios, upregulates IL-2 in aged tissues, and improves neuroimmune integration, suggesting a targeted recalibration of immune tone rather than indiscriminate boosting. It restores circadian and hormonal rhythms: By stimulating melatonin synthesis, protecting pineal structure, and re-entraining clock genes, Epitalon may counter the widespread circadian drift of aging, with implications far beyond sleep, touching immunity, metabolism, and neuroprotection

Acta Biochim Biophys Sin

For these men, we know the benefits of the treatment are substantial and outweigh the risks

While resveratrol did not significantly improve the primary outcome of irritability, it produced a significant reduction in hyperactivity compared to placebo