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Showing posts with the label GERONTOLOGY

Body size may influence women's lifespan more than men's

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A new study has claimed that body size -- height and weight -- of women influence their lifespan far more that it does that of men. The study was published online in the Journal of Epidemiology & Community Health. The findings indicate that while physical activity is linked to longevity in both sexes, the more time men spend being physically active add to their chances of reaching old age, while 60 minutes a day was associated with the best chance for women for longevity. The study also finds that while average life expectancy has risen over the past few decades, it has recently started to plateau in some developed nations, with increasing levels of obesity and physical inactivity thought to be behind the trend. While previous research has looked at the associations between weight (BMI), physical activity, and reaching old age, most combined both sexes or focused only on men. However, women and men's lifespan differ, which may be influenced by factors like hormo...

Slow down skin ageing

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The health of your skin mirrors the health of your body. With a healthy diet and proper lifestyle, you can delay ageing, say experts. As a person ages, the skin goes through reduced activity of sebaceous glands which results in dry skin . Also, thinning of epidermis and dermis causes sagging and wrinkling and slower repair of skin tissue, and age also leads to reduced blood supply to the skin, causing slow repair and metabolic activity. Bindiya A. Gupta, National Training Manager, Organic Harvest, shares how one can slow down the skin's the ageing process: * Dietary changes: A healthy diet and lifestyle will go a long way in promoting collagen production. Your best bet to combat the natural decline that happens with age. A smart way for vegetarians and vegans to support collagen production is to eat fruits and vegetables plentiful in collagen boosting nutrients. Include lots of a fresh fruits, vegetables and nuts and seeds to keep your antioxidant levels and ...