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Your resting heart rate could reveal more about your health than you think, doctors say

Here is what your resting heart rate reveals about cardiovascular health and when to see your doctor. Pulse checks and wearable devices can help with measuring the rate.

AI may spot deadly heart risk in a routine ECG

UC Berkeley researchers trained AI to detect hidden warning signs of sudden cardiac death in routine ECG tests, according to a new study published in Nature.

Latest COVID vaccine may have unexpected health benefit, study suggests

New research links the 2024-2025 COVID-19 vaccine to fewer serious cardiovascular events among U.S. veterans, especially those over age 75.

8 common food preservatives linked to higher risk of high blood pressure and heart disease

Researchers found eight specific preservatives associated with higher blood pressure, including sodium nitrite commonly found in processed meats.

Eating 5 fruits and vegetables a day may not be enough for heart health, study finds

New research suggests that meeting fruit and vegetable guidelines may not provide enough flavanols for heart health benefits without choosing specific foods.

Diabetes drug could slash risk of fatal heart condition in one group, scientists reveal

A diabetes drug called dapagliflozin may help prevent heart failure in people with genetic variants linked to cardiomyopathy, a new study finds.

This exercise habit may slash dementia risk and help you live longer, study finds

A Harvard study of over 147,000 adults found that 90 to 119 minutes of weekly strength training was linked to a 13% lower risk of death from any cause.

What to do if someone is having a stroke, after Jill Biden revealed debate-night fears

Dr. Marc Siegel, Ó£ÌÒÊÓƵ senior medical analyst, shares key stroke warning signs and emergency steps after Jill Biden revealed she feared Joe Biden was having a stroke during a debate.

Followers of Bible-based diet say Scripture-guided eating transformed their health

Some Christians are turning to the Bible for dietary guidance, following a healthy nutrition plan that eliminates processed food and prioritizes whole foods.

Cheap, healthy food is rejected by most Americans even as MAHA movement pushes it

Beef liver costs a fraction of what premium cuts go for, while delivering far more vitamin B12 and other nutrients — making organ meats an affordable superfood option.