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Could this diet ward off COVID?

In a 2024 study, people who reported eating plant-based diets were 39% less likely to have had COVID-19, compared with people who said they were meat eaters.

How well do you worry about your health?

It's impossible to never worry about your health - but are you worrying about the right things? Popular fears and Google and TikTok searches suggest our top concerns may bypass common health issues. So what should concern us and what can we do about it?

Ever worry about your gambling?

Recent changes in laws have made gambling widely accessible and popular. Uncontrolled gambling can have many kinds of consequences, some quite serious. A simple screening test for problem gambling and knowing the range of available resources can help people ward off the worst of these issues.

Colon cancer risks higher in people with diabetes

A 2023 study suggests that having diabetes may be tied to a higher risk of developing colorectal cancer than not having diabetes.

New thinking about tinnitus

Tinnitus is widely believed to be caused by hearing loss. But that theory hasn't explained the cause of the problem for people with normal hearing tests who still have tinnitus. Increasing evidence suggests that some of these people have "hidden" hearing loss: damage to the auditory nerve-which carries sound signals from the ear to the brain-that isn't picked up by conventional tests. The evidence offers hope that if perhaps one day auditory nerve fibers can be regenerated, it might help reduce the perception of tinnitus.

Switching out just a serving of processed meats may boost cardiovascular health

A 2023 study suggests replacing a daily serving of processed meats with whole grains, nuts, or beans is associated with lower odds of cardiovascular conditions such as heart attack or stroke.

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