56 TandonR.ThackerJ.PandyaU.PatelM.TandonK
According to research conducted in 2008, the body only absorbs about 1.3% of a 1,000 mcg oral dose of B12
Patients with severe, longstanding deficiency typically require longer recovery periods, with haematological improvement occurring over weeks and neurological recovery potentially taking months
This can lead to different kinds of anemia, fatigue, weakness, tingling in the fingers and toes, numbness, irregular heartbeat, mood swings, shortness of breath, very pale skin, memory loss, confusion, and more
Both methods bypass the digestive system, providing superior absorption compared to oral supplements
Factors that influence outcomes include the extent of follicle miniaturization, the duration of hair loss, concurrent treatments being used, overall health status, and genetic factors that remain poorly understood