Hiccups in infants are caused by sudden, involuntary contractions of the diaphragm muscle, followed by the rapid closure of the vocal cords. This produces the familiar “hic” sound. In most cases, infant hiccups are a normal reflex and are not a cause for concern. They often happen during or right after feeding, and they typically … Read more
Staring at the ceiling while the clock ticks past midnight is frustrating. The good news is that several simple, evidence-based techniques can help you fall asleep faster. Methods like the 4-7-8 breathing pattern, progressive muscle relaxation, and the military sleep method have been shown to calm the nervous system and reduce the time it takes … Read more
Vitamin C is essential for your body’s daily functioning. It helps build collagen, which keeps your skin, blood vessels, bones, and connective tissues strong. It also acts as an antioxidant, protects your cells from damage, supports your immune system, helps your body absorb iron from plant foods, and aids in making certain neurotransmitters. What does … Read more
An enlarged prostate usually refers to benign prostatic hyperplasia (BPH), a non-cancerous condition where the prostate grows and presses on the urethra. What is “good for” it depends on your goals: reducing symptoms, slowing growth, or avoiding surgery. Options range from simple diet changes and timing your bathroom visits to prescription medications and, in some … Read more
Protein powder can help with weight loss when used correctly. It boosts satiety, helps preserve muscle during a calorie deficit, and makes it easier to meet your daily protein needs. The key is to use it as a tool within a balanced diet, not as a magic fix. How can protein powder help with weight … Read more
Pain in your eye can stop you in your tracks. The first thing to do is stop whatever might be causing it. If a chemical or irritant got in your eye, flush it with clean water for 15 minutes. If you wear contact lenses, remove them. Blink several times to see if a loose eyelash … Read more
Vaccine safety is monitored through a layered system that starts with rigorous clinical trials and continues with active surveillance after a vaccine is in use. The rotavirus vaccine story illustrates this system perfectly: in 1999, the first rotavirus vaccine (RotaShield) was withdrawn from the market because post-licensure monitoring detected a rare but serious side effect … Read more
Retinal tears most commonly occur when the vitreous gel inside the eye pulls away from the retina as a normal part of aging. This process, called posterior vitreous detachment (PVD), happens gradually in most people by their 70s or 80s. When the vitreous separates from the retina, it can tug hard enough to tear the … Read more
Zinc does not directly increase or decrease stomach acid in a simple way. It is an essential mineral that the body needs to produce stomach acid. Zinc deficiency can lead to low stomach acid, but taking too much zinc in supplement form can irritate the stomach lining and cause discomfort without clearly lowering acid levels. … Read more
The fastest way to get sick is by coming into direct contact with a virus or bacteria, often through respiratory droplets from a cough or sneeze. Touching a contaminated surface and then your face—especially your eyes, nose, or mouth—also delivers germs straight to your body. Your immune system’s condition matters too: if you are already … Read more