India, June 12 -- Our bodies often send subtle signals when something's off, and paying attention to these signs can help us identify potential nutrient deficiencies or health issues early on. Dr Kunal Sood, an anesthesiology and interventional pain medicine physician, shared an Instagram post on June 12 in which he shared some examples of physical signs that might indicate a nutrient deficiency or health issue. Also read | Feeling dizzy or nails breaking easily? Common signs of mineral deficiencies you should know before it's too late

For instance, according to Dr Sood, muscle twitches or cramps can be a sign of magnesium deficiency, while greying hair may be a sign of vitamin B12 deficiency. Joint stiffness or pain might indicate a lac...