Preparing for a blood test involves simple steps to ensure accuracy and comfort. Follow doctor's instructions regarding fasting and medications, stay ...

A magnesium blood test measures the amount of magnesium, an important mineral, in your blood. Your body needs magnesium from ...

The risk of heart-related problems increases significantly during the winter season. Compared to summer, cases of heart attacks and heart failure rise sharply in cold weather. Low temperatures cause ...

Routine blood work is a simple but powerful tool for detecting hidden health issues before they become serious. Sudden changes in weight, energy, hair, thirst or body temperature may signal health ...

Mild magnesium deficiency may not cause symptoms at first, but an ongoing deficiency can lead to uncomfortable symptoms and ...

Colonoscopies are considered the gold standard for detecting colorectal cancer. But some dread the idea of the invasive procedure and the prep required the day before you have it. The FDA last year ...

What Is an MCHC Blood Test? A mean corpuscular hemoglobin concentration (MCHC) blood test measures the amount of a protein called hemoglobin in your red blood cells. It’s one of many measurements ...

What Is a RDW Blood Test? An RDW blood test – also known as a red blood cell distribution width blood test – is a measure of the difference in your red blood cells’ size and volume. RDW is one part of ...

But new research suggests that a simple blood test may be able to predict osteoporosis risk, allowing doctors to intervene ...

A new blood test was found to detect colon cancer with more than 80% accuracy — and to rule it out for 90% of healthy people. The results were presented at the 2025 American Society of Clinical ...