These may include: Nausea and stomach upset Diarrhea Constipation Injection site redness or swelling Itching Headache Dizziness Blood clots Swelling In rare cases, some people may experience an allergic reaction to vitamin B12, which can cause symptoms such as hives, difficulty breathing, and swelling of the face, lips, tongue, or throat
It's one of the best vitamins for hangover recovery because it targets the fatigue and fog that make hangovers unbearable and helps in recovery
(2024) The Essential Role of methylcobalamin in eye health.. Vision and Eye Health
This dual action, chemical protection through antioxidants and physical protection through structural support, explains much of GHK-Cu's effectiveness for anti-aging applications including hair
chloramphenicol may impair response to B12 therapy
However, this is often just moderate and will pass fast