Blood pressure numbers indicate the pressure measured when your heart beats (systolic), and in between the beats (diastolic).

Have a happy and safe trip to Mahakumbh 2025 by choosing the right travel essentials. Make sure to have these health and wellness products in your travel kit.

The pulse oxymeters rely on measuring the amount of light passing through a person's finger. Besides blood, this light can also be absorbed by Melanin, making the readings faulty.

Sobhanie said it’s not too late in the season to get your Covid vaccine. But you should talk to your doctor about the best ...

Problems with pulse oximeters have been known for decades, but it wasn’t until the pandemic that the real dangers to Black patients became clear.

While a blood test is the most common method, urine tests are also available, though they may not provide the same level of accuracy. Healthcare providers typically recommend a vitamin B12 test if you ...

Vaal Dam. Image: Department of Water and Sanitation The Vaal Dam has experienced a dramatic increase in water levels, rising by 5.82 percentage points in just 24 hours to reach 46.15% capacity on ...

It can occur if someone has taken too much vitamin D from over-the-counter (OTC) supplements or prescription vitamin D. The main complication of vitamin D toxicity is hypercalcemia, which is ...

Pulse oximeters are important medical devices used constantly within health care settings to noninvasively measure oxygen levels in the blood. Yet, for nearly 35 years, pulse oximeters have been ...