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Description
B12 injections are generally very well tolerated
designed for convenience, elegance, and peace of mind

DNA-PKcs and ATM modulate mitochondrial ADP-ATP exchange as an oxidative stress checkpoint mechanism

Not only that but its estimated that up to 20% of the US population (11) has vitamin B12 deficiency
You can do this by taking a zinc supplement or eating foods rich in zinc, like nuts and shellfish

Theoretical concerns exist for individuals with active cancer due to angiogenic properties, though research hasn't identified increased cancer risk
