HB Mag Health Research Team
Fluoride changes the surface of your teeth in two ways that protect them from decay. It gets incorporated into the crystal structure of tooth enamel, making it more resistant to acid. It also speeds up remineralization — the process where minerals from saliva are redeposited into early weak spots on the enamel. That is the … Read more
A facial CT scan shows the bones, sinuses, eye sockets, nasal passages, and soft tissues of the face in detailed cross-sectional images. Doctors use it most often after facial trauma, to check for fractures, bleeding, or infection that a standard X-ray cannot reveal. It does not show the brain in detail the way a dedicated … Read more
Omega-6 fats have picked up a reputation as dietary troublemakers. The claim that they drive inflammation is everywhere online. But the research on this is more interesting and more divided than the headlines suggest. The short answer: omega-6 fats are not inherently inflammatory in the human body. Linoleic acid, the main omega-6 fat in food, … Read more
Influenza is a respiratory illness, and vomiting is not one of its classic symptoms. Most people with the flu feel miserable in their lungs and muscles, not their stomach. But vomiting with influenza does happen, and when it does, the reasons usually have nothing to do with the virus attacking the gut. Here is what … Read more
That quick flash of pain when cold water hits your teeth is not your imagination, and it is not a sign that something is permanently wrong. It happens because the protective outer layer of your tooth has worn thin or your gums have pulled back, exposing the softer tissue underneath. That tissue sits close to … Read more
Microneedling frequency depends on what you are trying to achieve and how your skin responds. For most at-home devices, once every two to four weeks is the common recommendation. For professional treatments done in a clinic, the typical spacing is four to six weeks apart. That gap is not arbitrary. Your skin needs time to … Read more
Ductile iron pipe is installed by excavating a trench to the depth and width the drawings specify, preparing a level bedding layer, lowering each pipe joint into place, assembling the joints with push-on gaskets or mechanical restraints, checking line and grade, and backfilling in compacted lifts. Each step has a tolerance, and skipping one is … Read more
A frozen embryo transfer, often called a FET, is a fertility procedure where an embryo that was previously frozen is thawed and placed into the uterus. It usually takes place in a clinic and lasts only a few minutes, though the preparation beforehand can take weeks. Most people feel little or nothing during the transfer … Read more
Pepto-Bismol is not a treatment for vomiting, and it will not stop you from throwing up. It is made to treat nausea, heartburn, indigestion, upset stomach, and diarrhea — and even for nausea, its benefit is limited. If you are vomiting, the more useful question is why, because that answer decides what actually helps. Vomiting … Read more
No. Wearing a mask does not weaken your immune system. This claim spread widely during the COVID-19 pandemic, but it does not hold up against what we know about how immunity actually works. Your immune system does not function like a muscle that shrinks from disuse. It responds to specific pathogens it encounters, and a … Read more