Research-based articles on weight management, joint health, gut health, and natural wellness to help you make informed health decisions.
A rash on your legs can be annoying, itchy, and sometimes painful. The causes range from simple dry skin to allergic reactions and chronic conditions like eczema or psoriasis. Identifying the specific type of rash is the first step toward finding the right treatment and knowing when to see a doctor. What Causes Rashes On … Read more
A HIDA scan, also called cholescintigraphy or hepatobiliary scintigraphy, is a nuclear medicine test that tracks bile movement through your liver, gallbladder, and small intestine. It takes about 60 to 90 minutes for the scan itself, though the entire appointment may last up to two hours. The procedure involves an IV injection of a radioactive … Read more
Baby oil is a common bathroom cabinet staple, but is it actually good for dry skin? The short answer is that baby oil can help dry skin, but it is not a moisturizer in the traditional sense. It works by trapping existing moisture in the skin, not by adding water back into it. For many … Read more
Your body holds about 10 to 12 pints of blood. This is the average for a healthy adult, though your exact number depends mostly on your body size and weight. A larger person has more blood, and a smaller person has less. This amount is roughly 8% to 10% of your total body weight. How … Read more
A DAO blood test measures the level of diamine oxidase, an enzyme your body uses to break down histamine in food. If your DAO level is low, it suggests your body may struggle to clear histamine efficiently, which can point to histamine intolerance as a possible cause of your symptoms. This test is one piece … Read more
Staying motivated to work out is rarely about willpower. It is about building a system that makes exercise feel less like a chore and more like a normal part of your day. The most reliable way to stay consistent is to attach your workout to a specific time, a specific cue, and a specific reward. … Read more
Glucosinolates are natural compounds found in cruciferous vegetables like broccoli, cabbage, and kale. When you chop, chew, or digest these vegetables, the glucosinolates break down into active substances, including one called goitrin, which can affect thyroid function in some people. For most people eating normal amounts, these vegetables are safe and healthy, but the relationship … Read more
Active acne is not one single condition. It is a broad term for any acne lesion that is currently inflamed or developing — the pimples, pustules, and nodules you can see and feel right now. Active acne is different from acne scars or dark spots, which are the marks left behind after the active lesion … Read more
Saw palmetto is a popular natural option for hair loss, but the answer to how much to take is not as simple as a single number. Most clinical studies have used doses of 320 mg per day, often standardized to contain 85–95% fatty acids and sterols. That dose is the closest thing to a standard … Read more
Fainting after giving blood is a common reaction, and it usually happens because your body’s nervous system overreacts to the sight of blood or the needle. This triggers a sudden drop in heart rate and blood pressure, which reduces blood flow to your brain and causes you to lose consciousness briefly. It is not a … Read more