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Cognitive health and memory Archive

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The wrong arm position might affect your blood pressure measurement

A 2024 study found that the accuracy of a blood pressure reading is compromised if a person's arm isn't in a certain position. For the most effective measurement, the person should be seated, feet flat on the floor, with the arm supported so the elbow is at heart level.

The least unhealthy holiday desserts

Beyond plain fruit, it's hard to find extremely healthy holiday desserts. Dietitians recommend opting for desserts that are at least a little healthier than others. Examples of better options include fruit crisps, fruit or vegetable breads, dark chocolate bark, meringue cookies, or fruit dipped in dark chocolate. Yet even those can have high amounts of saturated fat, sugar, carbohydrates, and calories. Dietitians say it will help to have a smaller portion and savor it slowly.

Can we measure how rapidly our bodies are aging?

Scientists have discovered new ways to measure how rapidly the body is aging. For example, it's possible to determine body age by measuring the length of telomeres-the ends of the chromosomes inside of every cell. And a 2024 study found that levels of certain proteins in the blood correspond to body age. It's hoped that this information can help lead to anti-aging treatments and also help motivate people to make lifestyle changes (if necessary) to slow the process.

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