Research-based articles on weight management, joint health, gut health, and natural wellness to help you make informed health decisions.
A bedside ultrasound is a small ultrasound machine a doctor brings to your bedside to get quick images of organs inside your body. It is also called point-of-care ultrasound or POCUS. The main goal is to answer a specific question fast, like whether fluid is around the heart or if the gallbladder looks inflamed. It … Read more
Your red blood cell count is a basic health number that matters a lot. It tells you how well your body moves oxygen from your lungs to your muscles and organs. If your count is low, you feel tired, weak, and short of breath. Raising it is possible, but the steps depend on why it … Read more
Many people are asking if ethanolamine in hair color is safe. The short answer is that ethanolamine is generally considered safe for use in hair dyes by regulatory agencies when used as directed. However, some people may experience scalp irritation or allergic reactions, and the ingredient has been the subject of debate regarding long-term safety. … Read more
You can cut body fat while keeping muscle if you slow your weight loss to 0.5-1% of body weight per week, keep protein high at 0.7-1.0 grams per pound of body weight, and continue lifting heavy weights. Crash diets and excessive cardio are the fastest way to lose muscle, not fat. The research is clear: … Read more
Blood clots are more common in women than many people realize, and the reasons are tied to hormones, pregnancy, birth control, and certain medical conditions. Estrogen is a major factor — it increases clotting factors in the blood. Pregnancy also puts extra pressure on veins and changes blood chemistry. Birth control pills, especially those with … Read more
When you donate whole blood, the standard amount taken is 500 milliliters, or about one pint. That is roughly 10% of the total blood volume in an average adult. The process is safe, well-studied, and your body replaces the fluid within 24 to 48 hours. Here is what the numbers actually mean for you. What … Read more
For many common blood tests, you do not need to fast. But for some key tests, fasting gives accurate results. The short answer is: it depends entirely on which test your doctor ordered. A lipid panel (cholesterol test) and a fasting glucose test usually require 8 to 12 hours of no food or drink besides … Read more
What Exactly Is a Skin Barrier and Why Does It Need Help? Think of your skin barrier as a brick wall. The skin cells are the bricks, and the natural oils and lipids between them are the mortar. This wall keeps good things in, like water, and keeps bad things out, like bacteria and pollution. … Read more
A blood pressure reading of 122/78 sits in a gray area that confuses many people. It is not high blood pressure, but it is not optimal either. The number 122 is your systolic pressure (the force when your heart beats), and 78 is your diastolic pressure (the force when your heart rests between beats). According … Read more
When you lose blood, your body loses three things at once: fluid volume, red blood cells, and the iron stored inside them. Replacing all three is how you restore blood loss fluids iron and recovery properly. The direct answer is that you need to rehydrate with fluids containing electrolytes, rebuild iron stores through diet or … Read more