Symptom 3: Feeling Unusually Tired or Fatigued
We all have days where we feel tired. But the fatigue associated with low Vitamin D is different. It’s a pervasive, deep-seated exhaustion that a good night’s sleep doesn’t seem to fix. You might feel drained of energy even after minimal exertion and lack the get-up-and-go for activities you once enjoyed.
Because fatigue is such a common complaint with many potential causes, it’s often overlooked. You might blame it on age, poor sleep, or stress. However, several studies have shown a strong link between low blood levels of Vitamin D and self-reported fatigue.
While the exact mechanism isn’t fully understood, it’s believed to be related to the vitamin’s role in muscle function and energy metabolism. When your muscles aren’t working efficiently, your body has to work much harder to perform simple tasks, leading to that feeling of being completely worn out. If “I’m just so tired all the time” has become your new normal, it’s time to investigate further.
