Advanced Dental Admission Test (ADAT) 2026 – The Complete All-in-One Study Guide for Exam Success!

Vitamin B12 deficiency is primarily associated with various neurological issues, including neuropathy. This occurs because Vitamin B12 plays a crucial role in the production of myelin, the protective sheath that surrounds nerves. When there is a deficiency, it can result in demyelination, leading to symptoms such as numbness, tingling sensation, and impaired motor function. Additionally, long-term deficiency can lead to more severe neurological issues like memory problems and cognitive decline.

While other conditions mentioned, such as aphthous ulcers, scurvy, and osteoporosis, relate to different vitamin deficiencies or health issues, they do not specifically relate to Vitamin B12 deficiency in the same way. Aphthous ulcers are more commonly associated with a deficiency in certain other vitamins and minerals. Scurvy is caused by a deficiency in Vitamin C, and osteoporosis is primarily related to calcium and Vitamin D metabolism. Thus, neuropathy is the most direct and commonly recognized consequence of Vitamin B12 deficiency.