problems and several other conditions can cause similar symptoms.
- Unusual Muscle Weakness or Fatigue
Feeling tired occasionally is normal.
Persistent or unexplained weakness is different.
Vitamin D toxicity and hypercalcemia can cause muscle weakness, and people may also experience fatigue or confusion.
Again, these are nonspecific symptoms.
Fatigue and weakness can have dozens of causes, ranging from poor sleep and anemia to thyroid problems and other medical conditions.
The important clue is the combination of symptoms with high vitamin D supplementation.
- Confusion, Dehydration or Other Unusual Symptoms
As calcium levels
