If you are looking into LED light therapy for acne, the color that helps most is blue light. Blue light targets the bacteria that contribute to acne breakouts. Red light is also commonly used, but it works differently, mainly to reduce inflammation and support skin healing. Many clinical devices combine both blue and red light … Read more
Gas and bloating are among the most common digestive complaints that bring people to their doctor. The feeling of a tight, full, or swollen abdomen is uncomfortable, and the passing of gas can be embarrassing. In most cases, this is a normal response to the way food is digested in your gut, not a sign … Read more
Hemoglobin, often written as Hgb or Hb, is the protein in your red blood cells that carries oxygen from your lungs to the rest of your body. When your hemoglobin is low, you feel tired, weak, and short of breath because your tissues are not getting enough oxygen. You can raise your hemoglobin levels by … Read more
BHT is a synthetic antioxidant added to many perfumes and cosmetics to keep oils and fragrances from going rancid. For most people, it is safe to use on skin at the low levels found in personal care products. However, it is not completely risk-free, and some people may experience skin irritation or allergic reactions. What … Read more
What Causes Outer Ear Infections Bacteria Fungi More? Bacteria cause the vast majority of outer ear infections. Studies consistently show that bacteria are responsible for more than 90 percent of cases. The most common culprits are Pseudomonas aeruginosa and Staphylococcus aureus. These bacteria live naturally on the skin, but they cause trouble when they get … Read more
Eggs are one of the most common foods in American kitchens, and one of the most confusing when it comes to dates on the carton. The short answer is yes, you can often eat eggs beyond the expiration date, but it depends on several factors. The date on the carton is usually a quality indicator, … Read more
A nuchal translucency ultrasound is a standard prenatal screening test performed between 11 and 13 weeks of pregnancy. It uses sound waves to measure the clear fluid-filled space at the back of a developing baby’s neck. The purpose is to estimate the risk that the baby has a chromosomal condition such as Down syndrome, and … Read more
RDW and RBC are two standard measurements on a complete blood count (CBC), a common blood test. RBC stands for red blood cell count, which is the number of red blood cells in a sample of your blood. RDW stands for red cell distribution width, and it measures how much the sizes of those red … Read more
An ear infection can make sleep feel impossible. The pain often gets worse at night, and finding a comfortable position seems like a losing battle. The short answer is that you should sleep on the side opposite the infected ear. If your right ear hurts, sleep on your left side. This keeps pressure off the … Read more
Lettuce is generally good for your thyroid, but not because it contains iodine. A cup of shredded lettuce provides only a tiny amount of iodine, far below what your thyroid needs daily. The real value of lettuce for thyroid health comes from its antioxidants, fiber, and hydration — not from any direct effect on thyroid … Read more