That system can break down if you: Take acid blockers (PPIs like omeprazole) or antacids regularly Have low stomach acid from age or chronic stress Have had GI surgery (gastric bypass, bowel resection) Live with conditions like celiac, Crohns disease, or IBS Have autoimmune pernicious anemia Even with high-dose tablets (e.g., 1000 mcg), only a small fraction may reach your bloodstream
GHK-Cu creates a healthier scalp environment: reducing local DHT, increasing blood supply through VEGF, calming inflammation, and remodeling the extracellular matrix around follicles
Its not just older adults who are more likely to have a B12 deficiency
We manufacture tryptophan naturally, but it diminishes over time
Thats the kind of support NAD can offer
How do I know if I have vitamin B12 deficiency