Type 4 Waardenburg syndrome (also called Waardenburg-Shah syndrome) is characterized by symptoms of Hirschsprung's disease in addition to the classic features of hearing loss and pigmentation abnormalities.
[Effects of a vitamin B complex on functional recovery after nerve injury (author's transl)]. Hasegawa K, Mikuni N, Sakai Y. Functional recovery after nerve crushing was investigated in the following manner: Under pentobarbital anesthesia the sciatic nerve of the rat was crushed at the level of the hip (proximal crush) or the thigh (distal crush).
Vitamin B-1. Vitamin B-1, also known as thiamin, is used by your body in a variety of ways, including for the synthesis of DNA and RNA in cells. According to the Linus Pauling Institute, a deficiency in thiamin can cause nerve damage, resulting in muscle pain and weakness. vitamin D deficiency can cause osteomalacia in adults, leading to muscle pain and weakness. However, it is easy to make sure you are getting enough vitamin D. According to the National Institutes of Health, your body can produce the vitamin D it needs through just a few minutes of daily exposure to direct sunlight.