As we age, the strength and size of our muscles tend to decrease. This loss of muscle mass and function, called sarcopenia, is associated with decreased independence and reduced quality of life. Staying active (and purposefully incorporating muscle-strengthening exercises) is essential, but emerging data suggest that nourishing our gut microbes could be important as well.
Alzheimers disease accounts for 60 to 80 percent of the loss of memory and other cognitive abilities collectively known as dementia. There is no known food or diet that can prevent or cure Alzheimers dementia, but diet may help delay onset and slow progression.
Its time to talk about constipation. Infrequent bowel movements or difficulty passing stools is extremely common, particularly for older adults. Chronic constipation affects up to 40 percent of adults over age 60 and, in a 2017 study published in the Journal of Clinical Nursing, older adults reported this ongoing condition negatively impacted their physical and mental health, as well as their social functioning.
A recent study published in the Journal of Nutrition found that consuming protein supplements did not help active older men build more muscle or gain more strength than resistance exercise training alone. Forty-one men with an average age of 70 completed whole-body resistance training three times a week for 12 weeks. Half the group drank a supplement containing 21 grams of protein after exercise and every night before bed. The other half drank a beverage with the same number of calories but no protein. At the end of the study period, while both groups were able to lift more weight and tests showed increased muscle mass, the protein group did not improve any more than the placebo group.
As people get older, the body tends to lose muscle mass and strength. This process is called sarcopenia, a term coined by Friedman School professor and former dean Irwin Rosenberg. Sarcopenia can make activities of daily life more difficult and increase risk of falls. A recent study in the journal Clinical Interventions in Aging looked at whether sarcopenia could be a predictor of reduced cognition.
Protein is essential to good health. You need it to make hair, blood, enzymes and antibodies-and, of course, muscle. The problem: With aging we tend to gradually lose muscle size, strength and function-a relatively common condition called sarcopenia. It may seem like a no brainer to boost your dietary intake of protein to help prevent sarcopenia and the frailty and increased risk of falls it can lead to.
The longer couples stay together, the more similar their smell and taste preferences become, researchers report in Appetite. Although a number of studies have found that romantic partners become more similar in various ways over time, this is the first study to see if this compatibility effect extends to smell and taste, which help to shape food preferences.
Walking may seem like a pretty simple activity. But, several different parts of your body are involved, like your heart, lungs, nerves, muscles and bones. So, your walking pace may slow if you're having a problem in one or more of these parts of the body.
It's common to develop significantly stiffer arteries and high blood pressure as we age past our 50s. Healthy lifestyle factors may go a long way toward slowing this process. A new study published in Hypertension suggests healthy vascular (blood vessel) aging may be possible even in people 70 years and older.
Some people view coffee as a guilty pleasure. But, research suggests drinking coffee may actually have some health benefits. That evidence includes two new, large observational studies of diverse populations published in the Annals of Internal Medicine. Both found drinking coffee was associated with a modestly (less than 20%) reduced risk of dying from various conditions, compared to not drinking coffee.