how often to take b12 injections Should You Get Injections? How Often Should You Get

Long-term tiredness often signals b12 shortage

By dosage, the mean changes were: 500 mcg: 127% 750 mcg: 176% (single study) 1,000 mcg: 280% 1,500 mcg: 310% 2000 mcg: 260% 5,000 mcg: 62% While 1,500 mcg of vitamin B12 showed the highest average increase, the effect plateaued or declined at higher doses, suggesting a possible saturation of absorption pathways

Before you roll up your sleeve, heres what you need to know

The capsule formulation offers researchers advantages over powder form including reduced exposure risk, better handling characteristics and more consistent experimental parameters

High-Strength Tablets: Standard tablets can also work, but only if your digestive system is healthy enough to properly absorb the nutrient

Some people do well on lipotropic and B12 shots alone