You get the flu when influenza viruses leave an infected person’s respiratory tract and enter yours — most often through tiny droplets and particles you breathe in, or by touching a contaminated surface and then your eyes, nose, or mouth. You can spread the virus starting about one day before you feel sick, and adults … Read more
Onion juice has become one of the most shared home remedies for hair loss. The idea is simple: rub onion juice into your scalp, wait, rinse, and watch your hair grow back thicker. But many people report the opposite. Within days or weeks of starting, they notice more shedding than before. That increase is real, … Read more
Yes — frozen chicken can go bad, and the freezer does not stop time. Freezing pauses most bacterial growth, but it does not kill bacteria, and it does not prevent chemical changes that degrade taste, texture, and eventually safety. A package of chicken frozen solid for years can still make you sick if it was … Read more
Levoxyl is a brand-name form of levothyroxine, a synthetic version of the thyroid hormone thyroxine, also called T4. It is used to treat hypothyroidism, a condition where the thyroid gland does not make enough thyroid hormone on its own. It is also used to suppress thyroid-stimulating hormone (TSH) in certain thyroid cancer patients after surgery. … Read more
No, the COVID-19 vaccines do not fully prevent infection. They were designed and are still best understood as a way to train the immune system to fight the virus, which makes severe illness, hospitalization, and death far less likely — but they do not build a wall that the virus cannot cross. That single distinction … Read more
Botulism is a rare but serious illness caused by a toxin that attacks the body’s nerves. You detect it by recognizing a distinctive pattern of symptoms — drooping eyelids, blurred or double vision, trouble swallowing or speaking, and progressive muscle weakness — especially after eating home-canned food or when an infant shows constipation followed by … Read more
Granny Smith apples are a genuinely healthy food. They are low in calories, provide fiber and vitamin C, and contain beneficial plant compounds called polyphenols. For most people, eating them regularly fits well into a balanced diet. That said, “good for you” is not the same as “a cure for anything.” The health benefits of … Read more
Left atrial enlargement means the upper left chamber of your heart has stretched or thickened over time. You cannot shrink it back to normal with a supplement, a diet, or a breathing exercise. What actually works is treating the underlying cause — usually high blood pressure, a heart rhythm problem, or a leaky or narrowed … Read more
Obsessive-compulsive disorder is a recognized mental health condition. It is classified as a chronic disorder in the Diagnostic and Statistical Manual of Mental Disorders, the standard reference used by clinicians in the United States. OCD involves unwanted, intrusive thoughts called obsessions and repetitive behaviors or mental acts called compulsions. It is not a personality quirk, … Read more
Blood inside your body is red. Not blue, not purple, not any shade of blue. It is always red — bright red when it is carrying oxygen and a darker, almost maroon red when it is not. The blue veins you see under your skin are an optical trick, not a sign of blue blood … Read more