
AI already supports clinical triage, but it still can’t replace medical judgment
The largest study of its kind compared more than 400 physicians with AI systems and shows that the gap in clinical judgment persists, experts explain.
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The largest study of its kind compared more than 400 physicians with AI systems and shows that the gap in clinical judgment persists, experts explain.

Habits such as diet, physical activity and even medication use affect the role these microorganisms play in health.

GLP-1–based medications are transforming our understanding of obesity by showing that hunger, satiety and food cravings are influenced by biological mechanisms, not just willpower. Beyond reducing so-called “food noise,” these treatments reinforce the need for a multidisciplinary approach that also takes into account the emotional, social and behavioral aspects of the disease.

A 47-year Swedish study shows when physical decline begins — experts explain why its pace may be more controllable than it seems.

With more than 1,900 healthtechs, Brazil is entering a phase of maturity: money for AI no longer flows as freely as before, and the market is demanding real returns.

Rumination keeps the mind stuck on repetitive thoughts and can intensify anxiety, depression and burnout. Therapy and mindfulness help break this cycle.

The attention economy is reshaping anxiety, focus and mental exhaustion

The overload of modern life has extended the feeling of exhaustion beyond work. When even rest no longer restores energy, it's time to recognize the warning signs and rethink boundaries and routines.

Taken as a given a few years ago, the idea of regions with high concentrations of centenarians and their healthy habits has been called into question; experts weigh in on both sides.

Regular physical activity is essential for health, and the 150 minutes a week recommended by the WHO should be seen as a starting point. The benefits grow when aerobic and strength exercise are combined, as long as the practice progresses gradually and safely and is adapted to each person’s condition. To ensure long-term adherence, the most important things are to start slowly, choose enjoyable activities and make movement part of your routine.

Epigenetics regulates how genes are switched on or silenced without altering DNA, and it can be influenced by environmental factors, diet and lifestyle. Although it already has applications in areas such as cancer and neurodevelopmental disorders, its clinical use is still limited, but it points toward advances in precision medicine.