b12 injection and covid vaccine My Opinion on shots for post Fatigue | Ask Dr. David Low in vitamin B12? A

Heres why this combination is a game-changer

So, if your vitamin B12 deficiency is due to an autoimmune disease in which your stomach doesn't make intrinsic factor, supplements might not work for you, and you will need injections

Elevated homocysteine levels are associated with an increased risk of heart-related issues, making B12 a crucial element in cardiovascular health maintenance

Methionine helps break down fats, Choline aids in their transportation and metabolism, while Inositol ensures the efficient use of these fats for energy

The one everyone quotes is molecular weight: Under ~500 Da is the rough cutoff for good passive oral absorption