A B12 deficiency can cause demyelination, leading to neuropathy with neurological signs like numbness, pins and needles, and muscle weakness, especially in the feet and hands
B12 supports energy metabolism and methylation
Endoscopy may also be done to check how your stomach is doing
What types of experimental models are commonly referenced for Tesamorelin
East Afr Med J 1994: 71: 674675 Pelin Ustuner, Ali Balevi & Mustafa zdemir (2017) Best dilution of the best corticosteroid for intralesional injection in the treatment of localized alopecia areata in adults, Journal of Dermatological Treatment, 28:8, 753-761, DOI: 10.1080/09546634.2017.1329497 Author information Author: Dr Sajjad Rajpar Date last reviewed: 1 Sept 2020 Conflict of interest and disclaimer This information is based on the views of a UK Consultant Dermatologist (a doctor who is on the specialist register for Dermatology, the equivalent of which is Board certified in the USA)