how do vitamin b12 injections work Injections: Benefits and Risks Vitamin B12 Injections for Energy

Cardiovascular outcome trials for tirzepatide are ongoing, but the favorable effects on intermediate markers suggest probable long-term cardiovascular benefit

I am not a medically trained person but I've had Pernicious Anaemia (one of many causes of B12 deficiency) for more than 50 years

Zero cases

The elderly (reduced absorption) Pernicious anemia Vegetarians / Vegans (low dietary B12) People taking metformin or acid reflux medications (PPIs) Post-bariatric or gastric-bypass patients Genetic variants in MTRR , MTR , or TCN2 What Has B12 Been Studied For

This helps the body absorb and use it better

doi: 10.1111/j.1467-789X.2005.00177.x