Obese teens with a high salt intake ‘at risk of accelerated cellular aging’

Cells may age faster in obese teenagers who have a very salty diet, according to new research presented at the American Heart Association’s Epidemiology & Prevention/Nutrition, Physical Activity and Metabolism Scientific Sessions 2014.

Gut bacteria play a role in why dark chocolate is so good for you

While a study proclaiming the benefits of dark chocolate is hardly necessary to convince us to eat it, new research presented at a meeting of the American Chemical Society may make us feel better about eating that truffle after lunch. It seems bacteria in the stomach eat the chocolate and produce anti-inflammatory compounds that are beneficial for the heart.

Immune function may be compromised by Vitamin D deficiency

Older individuals who are vitamin D deficient also tend to have compromised immune function, according to new research accepted for publication in the Endocrine Society’s Journal of Clinical Endocrinology & Metabolism (JCEM).Vitamin D plays an important role in helping the body absorb calcium needed for healthy bones. The skin naturally produces vitamin D when it is exposed to sunlight.

Eating grilled meat ‘increases risk of Alzheimer’s and diabetes’

There is no denying that Americans are big fans of barbecues. In fact, figures state that 62% of us use our grills all year round. But new research published in the Proceedings of the National Academy of Sciences suggests that consuming heat-processed animal products, such as grilled or broiled meats, may increase the risk of Alzheimer’s disease and diabetes.

Vitamin C and E supplements may hinder athletes’ training

With the 2014 Winter Olympics just around the corner, hundreds of athletes are in training for one of the most important competitions of their lives.

Does your spouse have type 2 diabetes? You could also be at risk

Although we learn to share many things when living with a partner, type 2 diabetes is not usually on the list. But new research from McGill University Health Centre in Canada suggests that if a person has type 2 diabetes, their partner is more likely to have or develop it.This is according to a study published in the journal BMC Medicine.

Study questions health benefits of vitamin D supplementation

Various studies have suggested vitamin D supplementation yields certain health benefits. But new research published in The Lancet Diabetes & Endocrinology suggests that evidence to back up these claims is lacking and that future studies are unlikely to change this outlook.Vitamin D is important for regulating the absorption of calcium and phosphorous in our bones.

Vitamin B3, fiber ‘protects against colon cancer and inflammation’

Previous research has suggested that a diet rich in fiber may reduce the risk of colon inflammation and cancer.

Finding pleasure in chores may boost self-control

Productivity can easily escape us after a tiring day at work. At times, it is easier to chill out in front of the TV and order a pizza, rather than go to the gym before cooking a healthy dinner. But new research suggests that if we can find pleasure in necessary tasks, our self-control can be boosted, regardless of how tired we feel.

Caffeine may boost long-term memory

Numerous studies have suggested that caffeine has many health benefits. Now, new research suggests that a dose of caffeine after a learning session may help to boost long-term memory.

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