Unfortunately it later turned out that oral bioavailability in humans is dramatically lower than in rodents
Takeaways: - Cryoneurolysis with current argon-based methods may not reliably reach low enough temperatures in large proximal nerves
The B12 is present, but it is locked in an unusable format, leading to a functional, cellular-level deficiency that routine blood tests completely miss
GHK-Cu applied to thigh skin for 12 weeks improved collagen production in 70% of women treated compared to 50% treated with vitamin C cream and 40% with retinoic acid
Documented side effects are usually mild to moderate: Injection-site pain, redness, or bruising Flushing Increased heart rate Nausea or gastrointestinal upset Headache Urinary changes or a fishy body odor at higher choline doses Because these are compounded products, sterile technique, pharmacy sourcing, and formulation verification matter
It is also involved in cell metabolism affecting energy and overall metabolic health