9Vitamin B Deficiency
Burning feet would also be caused by malnutrition. This cause is more common in developing countries where the standards of living are still low. Nerve damages might be associated with deficiencies in vitamin B9, vitamin B6, and vitamin B12. A lack of these B vitamins, particularly in older adults, would lead to muscle coordination issues and burning feet. To reduce the risk, it is important to consult your dietitian and plan a balanced diet with a variety of foods and drinks. [9]
