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New studies are published, refining our understanding of its pharmacokinetics, pharmacodynamics, and potential applications
Commonly reported side effects (incidence 5%) include: nausea, diarrhea, constipation, vomiting, injection site reactions, headache, low blood sugar, heartburn, fatigue (sleepiness), dizziness, stomach-area pain, increased lipase (a pancreatic enzyme), upper stomach-area pain, fever, and stomach infection (gastroenteritis)
After a few weeks of regular administration, you will feel increased energy, decreased mental fog, better mood, improved memory and concentration
Vitamin B12 is an essential nutrient that is important for the health of the nervous system, the production of red blood cells, and the functioning of many other processes in the body