is b12 injected into meat Sure, has B12. But guess where that comes from? Supplements. : r/vegan Best Vitamin B12 Injection Sites:

Some practitioners implement cycling approaches (such as 12 weeks on, 4-8 weeks off), though no published research directly compares continuous versus cycled protocols

[3, 5, 7] Taking vitamin B12 while pregnant is often deemed a good idea, as it may lower the risk of acute lymphoblastic leukaemia in children, which is why vitamin B12 is usually found in supplements for pregnant women alongside folate (vitamin B9)

This is a known, temporary pharmaceutical effect

Can I use a shorter needle to SI subcutaneously

In a 12-week study, participants receiving 1 mg daily lost an average of 2.6 kg (approximately 5.7 pounds) compared to 0.8 kg in the placebo group