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This irritation can interfere with the body's ability to take in enough vitamin B12 from food or supplements
Researchers can mix the powder with a suitable liquid to prepare it for their experiments
At-home blood test option Easy at home option to monitor core metrics during research cycles
Any form of bodily introduction into humans or animals is strictly prohibited
The MHRA regulates B12 injections as prescription-only medicines, and promotion of POMs directly to the public is restricted under UK regulations
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