Increased metabolic rate may lead to accelerated aging

Increased metabolic rate may lead to accelerated aging — Findings from new study may explain why low-calorie diets are beneficial for human health – A recent study accepted for publication in The Endocrine Society’s Journal of Clinical Endocrinology & Metabolism (JCEM) found that higher metabolic rates predict early natural mortality, indicating that higher energy turnover may accelerate aging in humans.

Musical activity may improve cognitive aging

Musical activity may improve cognitive aging – A study conducted by Brenda Hanna-Pladdy, PhD, a clinical neuropsychologist in Emory’s Department of Neurology, and cognitive psychologist Alicia MacKay, PhD, found that older individuals who spent a significant amount of time throughout life playing a musical instrument perform better on some cognitive tests than individuals who did not play an instrument.

Young looking people live longer

Perceived age as clinically useful biomarker of ageing — People who look young for their age live longer – People with youthful faces are more likely to live to a longer life than those who look more than their years, revealed by Danish researchers in a new study.

Low calorie diet may slow aging

The bottom-line message from a decades-long study of monkeys on a restricted diet is simple: Consuming fewer calories leads to a longer, healthier life. – A nutritious and low calorie diet blunts aging and significantly delays the onset of such age-related disorders as cancer, diabetes, cardiovascular disease and brain atrophy, revealed by researchers.

Rapamycin may extend lifespan of older

Easter Island Compound Extends Lifespan of Old Mice — Rapamycin may extend lifespan of older people. – Rapamycin extended the expected lifespan of middle-aged mice by 28 percent to 38 percent, revealed by researchers at the University of Texas Health Science Center at San Antonio.

Memory performance worsens with age

Social factors may have a negative effect on older adults’ memory performance. – Thinking your memory will get worse as you get older may actually be a self-fulfilling prophecy. Researchers at North Carolina State University have found that senior citizens who think older people should perform poorly on tests of memory actually score much worse than seniors who do not buy in to negative stereotypes about aging and memory loss.

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