Excessive, unexplainable bruises
Although bruising may occur thanks to natural fat loss, medications, or even topical steroids, other reasons for excessive bruising are more concerning. Unexplainable bruising could be an early sign of leukemia, according to the Cancer Treatment Centers of America. Over time, leukemia impairs the blood’s ability to carry oxygen and clot, and this can lead to bruising. Still, it’s possible a vitamin C deficiency can cause excessive bruising or low or abnormal blood cell counts, Dr. Lipner adds.
