Tag: Fragile capillaries

According to a meta-analysis involving over 1,000 participants, low vitamin C levels are linked to an increased risk of microvascular bleeding. This confirms a crucial connection: a chronic lack of vitamin C can indeed cause nose bleeds by weakening the blood vessel walls.

While severe vitamin deficiencies are rare in developed countries, one study suggests that up to 7% of U.S. adults have low vitamin C levels, which is one potential reason to ask what vitamin is lacking if you bruise easily. Easy bruising can point to deficiencies in either Vitamin C or Vitamin K, both of which are critical for maintaining healthy blood vessels and proper blood clotting.