Research-based articles on weight management, joint health, gut health, and natural wellness to help you make informed health decisions.
Shigella infection, also called shigellosis, is a bacterial infection of the intestines that causes severe diarrhea, fever, and stomach cramps. It spreads easily through contaminated food, water, or direct contact with an infected person. Treatment focuses on rehydration and letting the infection run its course, though antibiotics may be needed in severe cases. What Exactly … Read more
Testing your blood glucose is a simple process that involves pricking your finger, placing a drop of blood on a test strip, and reading the result on a meter. The numbers you get tell you how much sugar is in your blood at that moment, with normal fasting levels typically between 70 and 100 mg/dL. … Read more
Blood pressure readings have two numbers. The top number is systolic pressure, which measures the force when your heart beats. The bottom number is diastolic pressure, which measures the force when your heart rests between beats. A normal reading is below 120/80 mmHg, and anything consistently above 130/80 mmHg is considered high blood pressure, or … Read more
If you have heard that cherries can lower cholesterol, you are not alone. This idea has spread widely online. The short answer is that cherries may help, but the effect is modest. Research shows that eating cherries can reduce some markers of inflammation and oxidation that are linked to heart disease. However, relying on cherries … Read more
Gray hair happens when your hair follicles stop producing melanin, the pigment that gives hair its color. This is primarily driven by genetics and aging, but certain health conditions and lifestyle factors can speed it up. As of 2026, there is no proven way to fully reverse gray hair once it appears, though some research … Read more
If you take metformin for type 2 diabetes, the short answer is yes, you still need to check your blood sugar. Metformin helps lower blood glucose, but it does not eliminate the need for monitoring. How often you test depends on your individual treatment plan, your doctor’s advice, and whether you take other diabetes medications. … Read more
Chicken skin — the medical name is keratosis pilaris — looks like small rough bumps on your arms, thighs, or cheeks. It is not harmful. It is not a rash. It happens when keratin builds up and blocks hair follicles. The good news is you can smooth it with the right routine. The steps are: … Read more
A liver ultrasound uses sound waves to create images of your liver. It is a painless, non-invasive test that helps doctors see the size, shape, and texture of your liver. The main things it shows are fatty liver disease, cirrhosis, cysts, tumors, and blocked bile ducts. What Exactly Does a Liver Ultrasound Detect? A liver … Read more
Dead skin cells are constantly shedding from your body. This is normal. But sometimes they build up and leave your skin looking dull, flaky, or rough. The most effective way to remove dead skin is through gentle physical or chemical exfoliation 1-2 times per week. You can use a soft washcloth, a gentle scrub, or … Read more
Blood pressure spikes happen when your arteries narrow or your heart pumps harder than normal, forcing blood against vessel walls with more force. This can be triggered by stress, certain foods, dehydration, or even something as simple as needing to use the bathroom. The key is understanding that a temporary spike is different from chronic … Read more