Heat does not make hair grow faster. No well-controlled human study has shown that warming the scalp increases hair growth, and the idea that heat “stimulates” follicles into producing more hair is not supported by clinical evidence. What heat can do is improve how a topical treatment penetrates the skin and make hair easier to … Read more
Green iguanas are strict herbivores. In the wild they eat leaves, flowers, and fruit, and they eat almost nothing else. A pet green iguana needs a diet built mostly from dark leafy greens and other vegetables, with fruit kept to a small part of the total. Protein from animal sources does not belong in their … Read more
A healing wound changes in predictable ways. The edges draw together, the redness fades, and new pink tissue fills the gap. An infected wound moves in the other direction — redness spreads, pain increases, and fluid turns cloudy or yellow. Knowing which direction yours is heading is the single most useful skill in wound care. … Read more
No single doctor treats Ehlers-Danlos syndrome. EDS is a group of inherited connective tissue disorders that affect skin, joints, blood vessels, and other organs, so care usually involves several specialists working together. The doctor who leads that team depends on which type of EDS you have and which body systems are affected. For most people, … Read more
Vitamin B12 is taken sublingually because the tissue under the tongue is thin and packed with small blood vessels, so a tablet or liquid placed there can be absorbed directly into the bloodstream instead of passing through the stomach and intestine. That route matters because B12 absorption in the gut depends on a chain of … Read more
If you can’t poop, the first thing to do is stop straining. Straining is the most common way people make constipation worse and the most common way they injure themselves trying to fix it. Instead, drink water, take a short walk, and give yourself unhurried time on the toilet with your feet supported. If nothing … Read more
Bleeding while taking medroxyprogesterone is common, and it usually does not mean the medicine is failing. Medroxyprogesterone is a synthetic form of progesterone, a hormone that helps regulate the uterine lining. When you add it to your body, that lining often responds by shedding irregularly before it settles. In many cases, this breakthrough bleeding is … Read more
Your body does store protein, but not the way it stores fat or carbohydrate. There is no protein depot that fills up after a steak dinner and gets tapped later. Instead, your body keeps a small working pool of amino acids and, when intake falls short, breaks down muscle and other tissue to keep that … Read more
Homocysteine is an amino acid your body makes as part of normal metabolism. Elevated levels usually mean one of three things: your body lacks the vitamins needed to break it down (B12, folate, or B6), your kidney function has declined, or you carry a genetic variant that slows the enzyme responsible for clearing it. Most … Read more
Almost everyone gets a headache now and then. A headache that shows up most days, though, is a different problem — and it usually has a cause worth identifying. The most common reasons for daily headaches are chronic migraine, tension-type headache, medication overuse, and sleep or stress-related triggers. A small number of daily headaches point … Read more