Healthy Living

Leg chafing happens when skin rubs against skin or clothing, leading to irritation, redness, and pain. The most effective way to prevent it is to reduce friction before it starts by using a barrier product like an anti-chafe balm, wearing moisture-wicking clothing, or both. These methods work by creating a smooth, dry surface that allows … Read more

Getting a tan is your skin’s natural response to UV radiation. When your skin is exposed to the sun or a tanning bed, it produces more melanin, the pigment that darkens your skin. This process is your body’s way of trying to protect itself from further damage. There is no safe way to get a … Read more

Raising your HDL, often called “good” cholesterol, is one of the most direct ways to improve your heart health profile. The most effective strategies involve specific lifestyle changes: regular aerobic exercise, eating the right types of fats, and avoiding refined carbohydrates and trans fats. Research published in the Journal of the American College of Cardiology … Read more

You have probably felt a small bump on your eyelid and wondered if it is a pimple. The short answer is no. You cannot get a true pimple on your eyeball itself. The surface of your eye, called the cornea, does not have oil glands or hair follicles. Pimples form in pores, and your eyeball … Read more

Yes, AirPods and all wireless Bluetooth earbuds emit radiofrequency (RF) radiation. This is the same type of non-ionizing radiation used by cell phones, Wi-Fi routers, and microwave ovens. The radiation level from AirPods is very low — far below the Federal Communications Commission (FCC) safety limits. But the question of whether this low-level exposure actually … Read more

Yellow teeth are not a sign of bad hygiene for most people. They are usually the result of what you eat, drink, and how you age. The enamel on your teeth naturally thins over time, revealing the yellowish dentin underneath. Avoiding yellow teeth comes down to managing three things: what stains your enamel, what wears … Read more

You got your vaccine and now a friend invites you for a drink. You pause. Is it safe? The short answer is yes, moderate drinking after most vaccines is unlikely to cause harm. But the longer answer involves your immune system, your recovery, and some real differences between vaccine types. Let’s look at what the … Read more

Iron deficiency is one of the most common nutrient shortfalls worldwide, and it often goes unnoticed until symptoms become hard to ignore. The clearest way to tell if you are iron deficient is to look for persistent fatigue, pale skin, shortness of breath during normal activities, and unusual cravings for ice or dirt. A simple … Read more

Most well-meaning aid to Africa misses the mark. The right way to help, according to decades of research, is to fund local organizations directly, send cash instead of stuff, and support trade over charity. Studies from the World Bank and the Abdul Latif Jameel Poverty Action Lab (J-PAL) consistently show that local solutions work better … Read more

Yes, spinach can give you gas. This is not a myth or a rare side effect. It is a normal response to eating a leafy green that is high in fiber and certain sugars. For many people, the gas is mild and temporary. For others, especially those not used to high-fiber foods, it can be … Read more