Could You Have a Vitamin C Deficiency? 10 Symptoms to Watch For
Vitamin C (ascorbic acid) is a water-soluble vitamin important for immune support, heart health, iron absorption, and many bodily functions. A vitamin C deficiency can cause symptoms including fatigue, weakened immunity, skin issues, and, in severe cases, scurvy. Jump to Key Takeaways. 1. Fatigue and Weakness A common sign of vitamin deficiency is fatigue or