Vitamin C and infections
Reported benefits (per available research): Studied for restoring more youthful pulsatile GH and IGF-1 secretion in older adults, based on a small 1997 randomized, placebo-controlled human trial of a closely related GHRH(1-29) analog published in the Journal of Clinical Endocrinology & Metabolism May support gains in lean body mass in men specifically: that same 16-week trial found a statistically significant increase in lean body mass in men but not in women, alongside a significant increase in skin thickness (a marker of dermal collagen) in both sexes Proposed to support broader recovery and body-composition goals tied to growth-hormone-axis activity, though sermorelin-specific modern adult trial data remains thin, and much of the anti-aging and muscle-building framing used in commercial marketing outpaces the current clinical evidence base Known risks and side effects: Injection-site reactions (pain, swelling, or redness) are the most commonly reported adverse event associated with sermorelin therapy in manufacturer drug-labeling data Headache, flushing, dizziness, difficulty swallowing, hyperactivity, drowsiness, and hives have also been reported less commonly per that same labeling data
There is the ophthalmic vein, angularis vein, facial anterior and posterior vein, and facial vein, or through cerebri superior veins, sinus cavernosus, sinus petrosus superior and inferior, sinus transversus, through the jugular external vein, subclavia vein through the superior caval vein, retrograde filling of both jugular external veins and both superior caval veins with vertebral veins
Smart buyers should demand Transmission Electron Microscopy documentation, particle size verification, and encapsulation efficiency reports before making purchases
Moreover, selenium nanoparticles (nanoselenium) are a novel elemental form of selenium which have been reported to have more bioavailability and beneficial bioactivities
Urinary 8-OHdG as a biomarker for oxidative stress: A systematic literature review and meta-analysis
