Prenez soin de votre bien-être physique et mental grâce à des informations fiables et accessibles. Cette section aborde des questions de santé variées, allant de la nutrition et l’hygiène de vie à la compréhension des signaux de votre corps. Apprenez à interpréter les symptômes, découvrez des conseils de prévention, gérez votre stress et explorez des guides d’achat pour des équipements médicaux domestiques afin d’améliorer votre santé globale au quotidien.
The American Dental Association recommends replacing your toothbrush every three to four months, or sooner if the bristles are frayed. The same applies to the heads of electric toothbrushes. Why it matters Bristles wear down with daily brushing. Splayed, bent bristles reach less of the tooth surface and the gumline, so plaque is left behind. … Read more
Chest binding helps many transgender, nonbinary and gender-diverse people feel more comfortable in their bodies. Not everyone has a purpose-made binder, whether because of cost, privacy or access. Some alternatives are reasonably safe; others can cause serious injury. Never use these Do not bind with elastic or ace bandages, duct tape, packing tape or plastic … Read more
Cocaine itself leaves the body quickly, but tests look for its breakdown products, which last longer. How long it can be detected depends on the type of test, how much and how often it was used, and individual factors. What tests detect The body breaks cocaine down within hours: its half-life in the blood is … Read more
“Pink eye” (conjunctivitis) is an inflammation of the thin membrane over the white of the eye. It is common and usually mild. But a red eye has many causes, and some of them threaten vision. Studies have found that antibiotic drops are often prescribed for red eyes that are not bacterial infections at all. Conditions … Read more
The well-known “eight glasses a day” is an easy reminder, not a scientific rule. How much you need depends on your size, activity, climate, diet and health. Most healthy people do well by drinking when they are thirsty and with meals. The reference numbers The US National Academies of Sciences set “adequate intakes” for total … Read more
Most electric toothbrushes have no metal contacts. They charge by induction: a coil in the base creates a magnetic field, and a coil in the handle turns it back into current. That keeps the handle sealed and water-resistant, which is why you can rinse it under the tap. Can you use a different charger? Usually … Read more
A frenulum piercing, often called a smiley piercing, goes through the thin fold of tissue (the frenulum) that connects the inside of the upper lip to the gum. It is usually hidden and only shows when the person smiles widely. A piercing of the lower lip frenulum is sometimes called a “frowny”. Who can get … Read more
Blackheads form in pores that contain oil glands and hair follicles. The red part of the lip has neither, so “blackheads on the lips” are usually either blackheads on the skin just around the lip line, or something else that looks similar. What you might be seeing Clearing blackheads around the lips What not to … Read more
Yes, many birthmarks can be lightened or removed, but the right choice depends on the type. Some disappear on their own in childhood, some respond well to laser, and a few need medical follow-up for reasons that have nothing to do with appearance. Two main families Vascular birthmarks are made of blood vessels: Pigmented birthmarks … Read more
No. It is physically impossible to swallow your own tongue. The tongue is a muscle firmly attached to the floor of the mouth by a band of tissue called the lingual frenulum, and to the jaw and hyoid bone at its base. It cannot slide down the throat. The myth is persistent, though, and it … Read more
