I have been up and down but the downs are not as bad as what they once were
When taken orally, via injections, or IV infusions , it gradually reduces pigmentation and gives the skin a lighter, fresher glow
The mechanism is straightforward: GHK-Cu increases collagen I, III, and elastin synthesis while activating copper-dependent cross-linking enzymes that give skin its structural integrity
The National Academies of Sciences, Engineering, and Medicine recommend: People ages 14 and older get 2.4 mcg of B12 per day Pregnant individuals get 2.6 mcg of B12 per day Breastfeeding individuals get 2.8 mcg of B12 per day There hasn't been a tolerable upper intake level set for B12
Patients in this borderline range should not dismiss symptoms simply because their B12 level is above the strict cutoff clinical context and additional testing matter