The tuberculin PPD skin test, often called the TB skin test or Mantoux test, is a simple way to find out if you have been infected with the bacteria that cause tuberculosis (TB). A small amount of fluid called tuberculin is injected just under the top layer of your skin, usually on the inside of … Read more
The ozone layer is a thin shield of gas in the stratosphere that absorbs most of the sun’s harmful ultraviolet (UV) radiation. When this layer thins—often called the ozone hole—more UV rays reach the ground. For humans, the main risks are to the skin and eyes, but the effects can reach further into your overall … Read more
Back acne is very common. It affects most people who get acne at some point in their lives. Studies suggest that more than half of people with acne have it on their back or body. It is not rare, and it is not something to be embarrassed about. Both teenagers and adults get it, though … Read more
Dry, flaky skin on your scalp is common and often treatable at home. The safest way to remove it is to soften the flakes first with a gentle oil or a medicated shampoo, then lightly brush or wash them away. Avoid picking or scratching, as this can break the skin and lead to infection. The … Read more
Your skin is suddenly dry, breaking out, red, or itchy, and you are not sure why. It is frustrating when a routine that worked for months stops working. Most sudden skin changes come from one of a few common sources: a new product, a change in your environment, a shift in your hormones, or a … Read more
Yes, you can eat the skin on peaches. It is safe to eat and contains fiber, vitamins, and antioxidants that the flesh alone does not provide. The fuzzy texture bothers some people, but a good rinse under running water removes dirt and residues before you take a bite. Is Peach Skin Safe To Eat? Peach … Read more
Many people worry that eating chocolate causes breakouts. The short answer is that chocolate itself is not proven to cause acne in most people. The science is more complex than a simple yes or no, and it depends on the type of chocolate, your individual skin, and what else you are eating. What Does the … Read more
Retinol is one of the most researched ingredients in skincare, and yes, it can thicken the skin under your eyes. The skin there is thinner than almost anywhere else on your body, and retinol works by boosting collagen production and speeding up cell turnover. This does not happen overnight. It takes consistent use over several … Read more
Hair loss is a common and frustrating experience. If you are noticing more hair in the drain or on your brush, you are not imagining it. The most common cause is a genetic condition that affects the hair growth cycle, but other factors like stress, illness, or nutrient deficiencies can also play a major role. … Read more
Tretinoin is a prescription-strength form of vitamin A that treats acne, reduces fine lines and wrinkles, and fades dark spots by speeding up your skin’s natural cell turnover process. It works by telling your skin cells to divide and shed faster, which unclogs pores, stimulates collagen production, and brings fresh, evenly pigmented skin to the … Read more