India, Nov. 5 -- Feeling exhausted no matter how much you rest? Struggling to stay awake even after a full night's sleep? It might not just be stress or lack of rest - your body could be running low on iron. Iron plays a vital role in maintaining your energy levels, and when it dips, fatigue often follows.

Dr Kunal Sood, an anaesthesiologist and interventional pain medicine specialist, explains that constant tiredness may actually be your body's way of signalling an iron deficiency. In an Instagram video posted on November 5, the physician explains what happens to your body when iron levels drop - and shares effective ways to restore them.

According to Dr Sood, if you often feel tired, sluggish, or low on energy, it could be your body s...