doi: 10.1017/s0007114599001282 85 SchomburgLSchweizerU
Always talk to a healthcare expert to find the right B12 for you
Cell Mol Gastroenterol Hepatol 13(1):257274
Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them: More common Acid or sour stomach belching constipation diarrhea stomach discomfort or upset Less common Bleeding, blistering, burning, coldness, discoloration of skin, feeling of pressure, hives, infection, inflammation, itching, lumps, numbness, pain, rash, redness, scarring, soreness, stinging, swelling, tenderness, tingling, ulceration, or warmth at the injection site Other side effects not listed may also occur in some patients
Some evidence suggests GHK-Cu may have anti-cancer properties, making it potentially more suitable for higher-risk individuals
The methylation cycle is an important part of glutathione production