That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

Objectives To derive sex-specific peak oxygen uptake (VO 2peak) reference equations for cycle ergometer cardiopulmonary exercise testing (CPET) that integrate estimations of lean body mass (eLBM) and ...

Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

Your nails and hair are sending a message Spoon-shaped nails, concave, curling upward at the edges, are a textbook sign of ...

Wearable health trackers are the wellness tools of the future, but does knowing more about our bodies than ever before pose a risk to our mental and physical health?

Player recovery and the technological advances to aid it are a big part of any team's World Cup process. We experienced it ...

Is this big-screen smartwatch worth ₹10,999? Read about its display, fitness tracking, GPS, battery life, software, and ...

Vitamin B12 is needed in microscopic amounts, but a shortage can have major effects on health and energy. The vitamin was first linked to a lifesaving liver treatment for pernicious anemia nearly 100 ...

According to Dr Amir, one telltale sign of an iron deficiency can show up in your fingernails, potentially causing them to ...

Many people track their blood pressure at home or check it occasionally at their local pharmacy. Some smartwatches and fitness trackers will notify you if it's elevated. Your blood pressure can spike ...

Martinez had been living with long COVID for 18 months when he was referred to emergency medicine specialist Craig Lindsey’s hyperbaric center in Santa Fe, N.M. A 49-year-old court professional, ...

Are you getting enough vitamin B12? Even if you’re taking supplements, a recent study found that the “normal” guidelines may still be leaving you deficient in this key nutrient. A new study from the ...