HB Mag Health Research Team
“Stims” is shorthand for ovarian stimulation—the medications used in IVF to prompt the ovaries to mature more than one egg in a single cycle. During a normal menstrual cycle, usually just one egg reaches maturity and ovulates. Stimulation medications adjust the hormones that control follicle growth so that several follicles develop at once, giving the … Read more
Stretch marks are scars. They form when skin stretches faster than its supporting fibers can adapt, and losing weight does not cause them. In fact, weight loss often makes existing stretch marks less visible by easing tension on stretched skin. The real risk comes from rapid weight gain, not from losing weight itself. So the … Read more
Washing your hair with cold water won’t damage it, and it may help preserve shine and reduce frizz. But cold water does not clean hair as effectively as warm water, and it cannot fix hair loss, repair split ends, or make hair grow faster. The best approach for most people is warm water for washing … Read more
Grip strength is trainable at any age. The fastest way to increase it is to train the forearms and hands directly two or three times a week, add heavy carries and hangs that force the hands to work hard, and progressively increase the load or time as your grip adapts. Most people notice real improvement … Read more
Vitamin D3 is one form of vitamin D. Vitamin D2 is the other. Both raise vitamin D levels in your blood, but they are not identical molecules, and they do not behave the same way in your body. Most evidence suggests D3 raises and maintains blood levels somewhat better than D2, which is why most … Read more
Laryngitis is inflammation of the larynx, the voice box. The most common cause is a viral infection, usually the same viruses that cause the common cold. That is why laryngitis so often shows up alongside a runny nose, sore throat, or cough, and why it usually clears up on its own within a couple of … Read more
Green stool that is solid and normally shaped is usually not a sign of illness. The most common reason is simply how fast food moved through your gut or what you ate. Bile, the green fluid your liver makes to digest fat, is naturally green. It normally turns brown in the colon as bacteria break … Read more
Getting diagnosed with ADHD starts with a conversation with a licensed clinician, not a quiz. There is no blood test, brain scan, or single lab result that confirms ADHD. A diagnosis comes from a structured evaluation that gathers your history, checks symptoms against established criteria, and rules out other conditions that can look similar. For … Read more
Donating plasma is safe for most healthy adults when done at a licensed collection center that follows FDA rules. The process removes plasma — the liquid part of your blood — and returns your red blood cells and platelets to your body. Your body replaces the plasma it lost, usually within a few days, and … Read more
Capillary tubes collect small blood samples by drawing blood into a narrow tube through capillary action, usually from a finger prick. You fill the tube to the marked line, avoid air bubbles, and seal one end with clay or a cap before centrifugation or storage. The method is simple but has several points where errors … Read more