[6] [3] [10] A mild deficiency may not cause any discernible symptoms, but moderate deficiency can cause various symptoms, such as feeling tired, lightheadedness, headaches, cold intolerance, pale skin, sore tongue, upset stomach, loss of appetite, hair and skin color changes, numbness or tingling (pins and needles) of the fingers and toes, and tinnitus, and vision, cognitive or psychological problems
But BPC-157 was part of my approach, and Im satisfied with where things ended up
Absorption is lower than injection, but the peptide reaches target dermal tissue directly and there's no needle
Resources: Rahaman et al