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Aged Muscle Stem Cells A 2019 study investigated skeletal-muscle tissue and muscle stem cells in aged mice
Your body uses B12 to build healthy blood cells and proteins and to metabolize fats and carbohydrates
These micro-injuries are not visible to the naked eye, but they trigger your body's natural wound-healing response, which stimulates the production of new collagen and elastin the proteins responsible for keeping your skin firm, smooth, and youthful
Common symptoms and signs of a vitamin B12 deficiency include digestive problems, anaemia, a sore tongue, loss of appetite, muscle weakness, poor memory and an increased risk of nervous system damage
42 A double-blind crossover study from 1973 in patients complaining of tiredness found benefits of hydroxo-B12, 5000 g twice per week i.m
**Note:** This product is intended for research purposes only and not for human consumption
