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
Combined in equal-mass ratios, the blend is a frequently chosen tool in animal-model research where complementary repair pathways are examined in parallel
Self-administering without medical supervision or getting shots from unqualified sources increases your risk of complications
These amino acids can also help the body remain in an anabolic state during and after a workout
However, vitamin C administration had no effect on relieving pain episodes due to Herpes zoster infection [55]