found only in foods of animal origin Foods that are high in vitamin B 12 (g/100g) include: Liver (2658) Beef and lamb (13 Chicken (trace) Eggs (12.5) Dairy foods (0.32.4) In normal humans the absorption of vitamin B 12 from foods has been shown to vary depending on the quantity and type of protein consumed
But, the exact dose needed can change based on how severe the deficiency is and how well you respond to treatment
If your target amount is 500 mcg, the draw volume is 0.20 mL, which is 20 units on a U100 scale
However, as your body naturally filters and excretes the vitamin, those stores gradually deplete
Robust human clinical trial data remains limited
At this time, there is insufficient human data to determine whether BPC-157 affects fertility, reproductive health, pregnancy outcomes, or breastfeeding safety