Atopic dermatitis, a type of eczema, causes dry, itchy, and inflamed skin. After a flare-up, post-inflammatory hyperpigmentation can develop, resulting in persistent dark patches. Post-inflammatory hyperpigmentation is common in darker skin tones, which naturally produce more melanin, the pigment that gives skin its color. Hyperpigmentation can take months or years to fade, and it can…
Gum graft surgery treats gum recession, which occurs when the gums recede, exposing the roots of the teeth. Also known as gingival resection or gingival graft, this surgery involves removing gum tissue from one part of the mouth and transferring it to the affected area. Periodontists (gum specialists) perform gum graft surgery and play an…
Produce recall alert: Tomatoes have been recalled in three U.S. states, the FDA announced Friday. On May 2, Williams Farms Repack LLC voluntarily recalled a select number of tomatoes because they may be contaminated with Salmonella, a group of bacteria that can cause foodborne illness. Tomatoes from Williams Farms Repack LLC, packaged in nine different…
There were four major recalls for the week of April 28, 2025, including one from a popular grocery store chain. Trader Joe’s Sesame Miso Salads with Salmon were pulled from shelves in 18 states over undeclared milk. Chocolate-covered macadamia nuts from Mauna Loa were also recalled for undeclared allergens: almonds and cashews. Three different breads…
Walking at a speedy pace could keep your heart in a normal rhythm, a new study suggests. For the research, published April 15 in the journal Heart, scientists focused on how walking frequency, duration, and speed reduced the risk of developing heart rhythm abnormalities called arrhythmias, which can lead to a stroke and other adverse…
Graft vs. host disease (GVHD) can occur after a stem cell transplant from a donor. Transplants replace unhealthy cells with healthy blood-forming cells, which can treat some cancers. GVHD happens when the transplanted cells recognize your body’s cells as foreign and attack them. GVHD may be acute (short-term) or chronic (long-term). Depending on what organs…
Varicose veins are swollen blood vessels just below the skin’s surface, most often in your legs. They usually have a bluish, bulging, twisting appearance. You may feel aching, redness, itching, or burning near them. In severe cases, varicose veins can cause complications like blood clots, bleeding, or ulcers (sores). This common condition is not always…
Vitamin D helps maintain bone health and is found in certain foods, supplements, and sunlight when it interacts with the skin. Cholesterol is a fatty substance found in cells that helps make hormones and vitamin D and aids in digestion. Vitamin D and cholesterol share a similar pathway for production in the body, but their…
Adding more potassium to your diet could be an easier, more effective way to lower blood pressure than cutting salt alone, new research finds. The study, published in the American Journal of Physiology–Renal Physiology, builds on what scientists have long understood: That sodium and potassium work together to regulate blood pressure. “Usually, when we have…
With its charming green hue and earthy flavor, matcha tea has become a star of both coffee shop menus and social media posts. But online, some creators are sounding the alarm that matcha drinkers could be putting themselves at risk of anemia. Matcha—a type of powdered green tea—has been a staple of Japanese cuisine for…