Step up your walking workouts

Walking can improve cardiovascular health, strengthen the immune system, and help manage weight. Yet it’s easy to make walks too passive. To provide the full benefits of walking, workouts need to pose a challenge and be tailored to meet specific fitness goals. The best way to do this is to adjust routines to focus more on intensity, strength, and endurance.

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Is male menopause real?

In general, men don’t really go through “menopause” because testosterone levels slowly decline over many decades. Symptoms such as low energy and decreased sex drive can sometimes be related to low testosterone levels that may improve with replacement therapy.

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Put your brain to the challenge

The brain has the capacity to “grow” as a person ages. Exposure to challenging experiences and tasks that require a person to learn and memorize information and skills stimulates the brain to form new neural connections, an ability called neuroplasticity. This  helps to maintain, and may even improve, memory and other brain functions.

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Go big green

Studies show that people who regularly adhere to the Mediterranean diet lower their risk of cardiovascular disease, many types of cancer, and cognitive decline with age. But it’s possible that this healthy diet can be made even healthier. New research suggests that making the diet “greener” by boosting amounts of dark green vegetables, green tea, and plant proteins high in the micronutrients known as polyphenols offers even greater benefits.

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Can personality affect heart disease risk?

People with type D personalities are anxious, irritable, and angry. They also tend to feel ill at ease in social situations and uncomfortable opening up to others—and they have a higher-than-average risk for heart disease. The negative emotions that characterize Type D temperaments trigger the stress response. Repeated surges of stress hormones in the body can cause blood pressure to rise and make the blood more likely to clot. Stress also activates the immune system, triggering inflammation that damages blood vessels.

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Cancer survivors: A higher risk of heart problems?

Cancer survivors should be aware that cancer and its treatments—including newer immune-based therapies—can compromise cardiovascular health. Risk calculators to estimate the 10-year odds of having a heart attack or stroke may underestimate risk in people who’ve received treatment for cancer. Cancer survivors should stay vigilant for any new heart-related symptoms during and after treatment. The most common include shortness of breath, weakness, fatigue, and a rapid, irregular heartbeat.

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Fruit of the month: Kiwifruit

Kiwifruit, or simply kiwi, is a brown, fuzzy, egg-sized fruit with bright green flesh. One provides about 80% of an adult’s daily vitamin C requirement, and it’s also a good source of fiber, potassium, and vitamin K.

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