Tag: Swollen lips

According to the National Institutes of Health, deficiencies in certain B vitamins, iron, and zinc can increase the risk of lip inflammation and swelling. While allergic reactions are a common cause, understanding what vitamin deficiency causes lip swelling is crucial for long-term lip health. Chronic lip issues may signal an underlying nutritional problem that requires attention.

According to the National Institutes of Health, deficiencies in essential nutrients are a known cause of various oral health problems, including swollen or inflamed lips. A lack of key vitamins and minerals, notably B-complex vitamins, iron, and zinc, can significantly impact the health of the delicate lip tissues and surrounding skin.

According to research, a significant percentage of angular cheilitis cases—a condition often presenting with swollen and cracked lips—are linked to nutritional deficiencies. Understanding **what vitamin deficiency causes swollen lips** is a crucial first step toward effective treatment and long-term prevention.