Some earphones track heart rate and oxygen levels using Photoplethysmography and Pulse Oximetry, integrating wellness ...

Smoking is widely known to damage the lungs and heart, but its impact on the brain is often overlooked. Cigarette smoke contains thousands of toxic chemicals that affect blood vessels, oxygen supply, ...

New research suggests that exposure to lower oxygen levels at high altitude may trigger biological changes that could benefit people living with diabetes.

For many years, scientists noticed an interesting pattern among people who live in mountainous regions. Communities that live ...

Iron deficiency is one of the most common nutritional concerns, many people are found to have low iron levels even when their Complete Blood Count (CBC) appears normal, leaving them unsure about their ...

Research has shown that living at higher altitudes lowers your risk of developing diabetes, but scientists haven't been able ...

Retinopathy of prematurity (ROP) is one of the most common causes of severe visual impairment and blindness in children worldwide. Because the blood vessels in the retina are not fully developed, ...

Fatigue, irritability and poor concentration in teenage girls may sometimes signal low iron levels rather than routine teenage stress. Dr Prashanth B explains why iron deficiency is common in ...

Blood pressure is the force created when blood moves through the blood vessels in the body. Every time the heart beats, it pushes blood through the arteries, and this pressure helps deliver oxygen and ...

Inequitable access to oxygen for people with chronic lung diseases is un-Canadian Toronto, Ontario--(Newsfile Corp. - March 3, 2026) - Oxygen therapy is a lifeline for people living with chronic lung ...

Here are 10 animals that have some of the highest levels of testosterone and the impact it has on their behavior and characteristics.