Shots of vitamin B12 are often given in doses of 1,000 mcg/mL, while vitamin B12 pills often come in capsules, tablets, or soft gels of 50 to 5,000 mcg
Additionally, if your gastrointestinal tract does not function normally, as with celiac disease or Crohns disease, you may have trouble absorbing or releasing vitamin B12, which will affect the levels in your body and how long the vitamin stays there
Foods like meat, eggs, and dairy can provide B12, but some people find it hard to absorb through digestion
It helps regulate energy usage, supports insulin sensitivity, and targets stubborn visceral fat, making it a strong option for body composition improvement
MMA prevents the production of fatty acids
Price of injection is dose specific