The duration and quality of sleep are directly linked to the risk of developing cardiovascular, neurological, and mental health disorders. Research has shown that spending enough time in key sleep stages, especially during REM sleep, can significantly reduce the likelihood of dementia, heart disease, and other serious conditions. Regular nightly rest lasting 6 to 8 hours is considered an effective preventive measure against illnesses in adults.
Coronary calcium scanning helps to more accurately assess the risk of cardiovascular disease in people with intermediate risk, but offers only limited benefit for the general population. Routine use in patients with low or high risk is not always justified.
Nearly half of all dementia cases are linked to modifiable risk factors, such as smoking and high blood pressure. Research has shown that healthy habits can delay the onset of symptoms of Alzheimer's disease and vascular dementia.
A new study has shown that regularly consuming sugary drinks during childhood and adolescence is linked to a higher risk of developing hypertension in adulthood. Replacing these drinks with water, milk, or whole fruits can help reduce this risk.
A large study has shown that a Mediterranean diet with calorie control, regular physical activity, and professional support reduces the risk of type 2 diabetes by 31% in people who are overweight. This approach also helps with weight loss and decreases waist circumference.
A large study has shown that regular oral hygiene in hospitalized patients reduces the risk of hospital-acquired pneumonia by 60%. Simple measures, such as brushing teeth, can significantly improve patient safety during treatment.
Moderate consumption of coffee or tea is associated with a lower risk of dementia and a slower decline in cognitive function with age, according to a large-scale study. The greatest benefit was observed in those who drank 2–3 cups of coffee or 1–2 cups of tea per day.
An international team of researchers has identified three already approved drugs that may be effective for the treatment or prevention of Alzheimer's disease. Large-scale clinical trials are needed to confirm their benefits.
Over the next 25 years, a significant increase in cardiovascular diseases among women is expected, largely due to rising cases of hypertension, diabetes, and obesity. These forecasts highlight the importance of prevention and the adoption of a healthy lifestyle from an early age.
The number of people with myopia is rapidly increasing, and recent studies link this not only to the use of digital devices but also to insufficient bright light during close-up work. Scientists are proposing new preventive methods, including special lenses and eye drops, but large-scale studies are still needed to confirm their effectiveness.
Avoiding food for at least three hours before bedtime and extending the overnight fasting period can help improve blood pressure, heart rhythm, and blood sugar control in adults at risk for cardiometabolic diseases. Research has shown that aligning meal times with natural sleep rhythms contributes to better cardiovascular health.
Reducing the amount of time spent watching television and replacing it with physical activity, sleep, or other activities can significantly lower the risk of severe depression, especially among middle-aged individuals. The greatest benefit comes from engaging in sports.
A new Swedish study has found that consuming full-fat dairy products, such as cheese and cream, is associated with a reduced risk of dementia, especially among people without a specific genetic predisposition.
Colorectal cancer is increasingly being diagnosed in young adults, a trend linked to changes in lifestyle and diet. Experts emphasize the importance of early screening and awareness to help reduce the risk.
A new study has shown that RSV infection in early infancy significantly increases the risk of developing asthma, especially in children with a family history of the condition. Preventing RSV can greatly reduce future asthma rates and improve children's long-term health.
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