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While modern life includes many conveniences, humans are still incessantly exposed to a variety of metabolic stresses we have never experienced before. Our immune systems are constantly trying to protect us, and CD8⁺...

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Talbi took more than a minute off of Ryan Hall’s 2011 mark.

While an estimated 500,000 people battling addiction miss out on treatment each year, those who can afford it can access private care within hours Follow our Australia news live blog for latest updates Get our...

Sitting all day might not be as damaging as once feared—if you’re willing to move more. A massive study tracking over 72,000 people found that simply increasing daily steps can significantly reduce the risk of death...

They can pose a threat to human health — yeast infections are but one example. Scientists say not enough attention is paid to their ability to develop resistance to medications that treat them.

With high demand for mental health care, a wave of artificial intelligence-powered chatbots are being marketed as therapy apps — with little evidence they work and few regulations.

As artificial intelligence embeds itself into health care, some physicians and patient advocates worry it could be used by insurance companies to refuse payment for care. Maryland passed one law banning AI from acting...

Researchers have found a way to make cancer-killing immune cells more powerful and precise. By adding specific signaling components, they boosted the cells’ readiness to attack tumors. Surprisingly, briefly...

A rogue set of “zombie” immune cells may be driving aging and fatty liver disease by flooding tissues with inflammation. Researchers found these cells accumulate with age and high cholesterol—and can make up most of...

After three years of war, Sudan now accounts for the world’s largest humanitarian crisis, with 34 million people needing aid, 21 million lacking health services, and repeated attacks crippling a medical system already...

Putting on weight earlier in life may be more dangerous than previously thought. Researchers found that early adulthood obesity significantly raises the risk of premature death, especially from major diseases like...

Hara hachi bu, a traditional Japanese practice of eating until you’re about 80% full, is gaining attention as a simple yet powerful way to improve health and reshape our relationship with food. Rather than promoting...

Just a few minutes of getting out of breath each day could dramatically cut your risk of major diseases—including heart disease, dementia, and diabetes. A large study of nearly 100,000 people found that it’s not just...

Does your face look swollen after waking up? Many refer to this as Cortisol Face and attribute it to stress. But what is actually happening in the body and what can you do to get rid of morning swelling? The post...

I got a message from a reader, Sabrina, this week – and she pointed out a pattern I think a lot of us know well. “I allow myself to say sliding into bad habits is alright. After all, I’ve had a bad day. Well, my bad...

More than ten days into the latest escalation of conflict in the Middle East, health systems across the Region are coming under strain as injuries and displacement rise, attacks on health care continue, and public...

Depending on how the start of the year has gone, you might be feeling one of two things right now. Either: “Hey, this is actually going pretty well.” Or: “I thought I’d have more momentum than this.” Both are...

You go to bed fully intending to exercise tomorrow. Then the morning hits, and suddenly everything else feels more important. This exact pattern came up in a recent coaching session I recorded with a Nerd Fitness...

Tonal is a high-tech smart gym that makes starting an effective strength workout as easy as stepping into the next room. It has a cable resistance system with multiple attachments, so there is no need for additional...

Do you feel overly attached to tracking macros but don’t know how to stop? Here are four steps to freedom. The post How to stop tracking macros and trust yourself around food appeared first on Precision Nutrition.

Harvard experts say most recommendations are well-supported, but guidance on total fat intake omits decades of evidence The World Health Organization (WHO) has released updated guidelines for defining healthy diets,...