Could vitamin A deficiency be a cause of type 2 diabetes?
Vitamin A deficiency led to loss of insulin-producing beta cells in a new study of adult mice, causing researchers to believe it may be a driver of type 2 diabetes.
January 19, 2015 · by · in Nutritional News · Tags: adult-mice, believe-it-may, beta-cells, causing-researchers, deficiency-led, diabetes, diet, new-study, oncalldiets
Vitamin D ‘helps immune system to fight colorectal cancer’
A new study has demonstrated in a large human population sample that vitamin D’s immune system-aiding qualities help the body to fight colorectal cancer cells
January 16, 2015 · by · in Nutritional News · Tags: body, fight-colorectal, help-the-body, immune-system-aiding, large-human, new-study, nutrition, on call diets, oncalldietitian.com, population-sample, qualities-help, the-body
Replacing a high-carb snack with almonds reduced belly fat and other heart disease risk factors
A new study published in the Journal of the American Heart Association found that a daily snack of 1.
January 9, 2015 · by · in Nutritional News · Tags: association, daily-snack, journal, new-study, nutrition, nutrition / diet, on call diets
High TV usage linked to increased junk food consumption
Those of us who watch a lot of TV may be more likely to reach for the junk food, finds a new study, which claims this is due to poor knowledge and fatalistic views about nutrition.
January 8, 2015 · by · in Nutritional News · Tags: junk, new-study, nutrition / diet, nutritional counseling, oncalldietitian.com, poor-knowledge, the-junk
Could eating an avocado each day help lower ‘bad’ cholesterol?
Consuming one avocado each day alongside a moderate-fat diet may help lower ‘bad’ cholesterol in people who are overweight or obese, a new study finds.
January 8, 2015 · by · in Nutritional News · Tags: cholesterol, diet, diet-may, each-day, help-lower, new-study, on call diets, oncalldietitian.com, oncalldiets, one-avocado, overweight-or-obese
Fast-food consumption in children linked to poorer academic outcomes
A new study found that children who ate fast food in the fifth grade had up to 20% lower test scores in the eighth grade than those who did not eat fast food.
December 26, 2014 · by · in Nutritional News · Tags: ate-fast, eat-fast, eighth, grade-had, lower-test, new-study, nutrition / diet, nutritional counseling, on call diets, oncalldietitian.com, the-eighth, the-fifth
Hit the weights, not the treadmill, to reduce belly fat
January will soon be here, with the popular resolution to lose weight. But a new study suggests lifting weights is more effective than aerobic exercise at reducing abdominal fat.
December 25, 2014 · by · in Nutritional News · Tags: diet, exercise-at-reducing, more-effective, new-study, nutrition, oncalldietitian.com, oncalldiets, popular, popular-resolution, reducing-abdominal, suggests-lifting, will-soon
Diet may influence gut bacteria more than genes, say scientists
A new study shows that diet has a stronger effect on shaping gut microbe mix than genes, with past diets playing as strong a role as present diet.
December 22, 2014 · by · in Nutritional News · Tags: diets-playing, effect-on-shaping, microbe-mix, new-study, nutritional counseling, on call diets, oncalldietitian.com, playing-as-strong, role-as-present, shaping-gut, stronger-effect
Wild blueberries may counteract adverse effects of high-fat diet
Bilberries are known to have many healthy properties due to their high levels of anthocyanins. A new study suggests they may also balance some harmful effects of a high-fat diet.
December 20, 2014 · by · in Nutritional News · Tags: balance-some, diet, harmful-effects, healthy-properties, new-study, nutrition, nutrition / diet, nutritional counseling, on call diets, their-high
Decreased risk of colorectal cancer linked with higher selenium levels
Although studies in recent years have linked high selenium levels to increased risk for type 2 diabetes, a new study suggests a protective effect against colorectal cancer.
December 16, 2014 · by · in Nutritional News · Tags: against-colorectal, high-selenium, increased-risk, new-study, oncalldietitian.com, oncalldiets, protective-effect, recent-years