fish, meat, and poultry. People who follow a vegan diet, older adults, and people with absorption problems may be at higher risk of low B12.
If you often feel tingling or numbness in your feet, it is better to ask a doctor for a blood test instead of guessing.
5. Vitamin D
Vitamin D is best known for supporting bones, but it also helps muscles move and nerves carry messages between the brain and body. The NIH explains that vitamin D supports calcium absorption, bone health, muscle movement, and nerve
