Nutrition News

Cocoa Flavanols May Help Reduce Cardiovascular Risk

Sesso et al. examined whether cocoa extract supplementation decreases total cardiovascular disease among older adults. Image credit: Sci-News.com.
Mar 17, 2022 by News Staff

In the COcoa Supplement and Multivitamin Outcomes Study (COSMOS), a team of researchers led by Brigham and Women’s Hospital scientists examined whether cocoa flavanol and multivitamin-multimineral supplements prevent cardiovascular disease and cancer among older adults; while neither supplement significantly reduced the primary outcome of total cardiovascular events, people randomized to receive the cocoa flavanol supplement had a 27% lower rate...

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Tabone et al. found that cocoa had no significant effects on serum and fecal metabolites and that its consumption had little impact on the metabolome after a bout of physical exercise. Image credit: Sci-News.com.

Study: Cocoa Supplements Don’t Improve Exercise-Related Digestive Issues in Endurance Athletes

Mar 3, 2022 by News Staff

Cocoa is used in the sports world as a supplement, although there is no consensus on its use. In a new study, researchers from the Universidad Europea...

You et al. shows that meat intake is positively associated with life expectancy at national level; the underlying reasons may be that meat not only provides energy but also complete nutrients to human body; from the evolutionary point of view, meat has arguably been an indispensable component in human diet for millions of years, which is evidenced, genetically, by meat digesting enzymes and digestive tract anatomy; the complete nutritional profile of meat and human adaptation to meat eating have enabled humans to gain many physical benefits, including greater life expectancy; meat intake, or its adequate replacement, should be incorporated into nutritional science to improve human life expectancy. Image credit: Reinhard Thrainer.

Study: Meat Consumption is Positively Associated with Life Expectancy

Feb 22, 2022 by Enrico de Lazaro

A team of scientists from Australia, Italy, Poland and Switzerland has examined the association between meat intake and life expectancy at a population...

Caffeine blocks PCSK9 expression and increases LDL cholesterol clearance in hepatocytes. Image credit: Sci-News.com.

Study: Caffeine Impacts Expression of Genes Known to Mediate Cardiovascular Risk

Feb 18, 2022 by News Staff

Evidence suggests that caffeine reduces cardiovascular disease risk. However, the mechanism by which this occurs is still unknown. In a new study, researchers...

Watermelon is a unique fruit loved for its sweet juicy flesh and strong ties to hot summer days, picnics, and family gatherings. Image credit: Andrea Petra Fogas.

Regular Watermelon Consumption May Help Promote Cardio-Metabolic Health

Jan 26, 2022 by Natali Anderson

A team of researchers from the Department of Food Science and Nutrition at the Illinois Institute of Technology has reviewed the preclinical and clinical...

Coffee Consumption Has Stimulating Effect on Digestive Processes, New Review Says

Jan 21, 2022 by Enrico de Lazaro

Since coffee is widely consumed worldwide, it is of critical importance to know its effects on the first organs of the body with which it comes in contact...

Higher olive oil intake was associated with lower risk of total and cause-specific mortality; replacing margarine, butter, mayonnaise, and dairy fat with olive oil was associated with lower risk of mortality. Image credit: Honglin Mu.

Higher Olive Oil Intake Reduces Risk of Total and Cause-Specific Mortality, Study Says

Jan 12, 2022 by News Staff

Consuming more than 7 grams of olive oil per day is associated with lower risk of cardiovascular disease mortality, cancer mortality, neurodegenerative...

Hirai et al. demonstrated that a high-sucrose diet during adolescence induces psychosis-related behavioral endophenotypes, including hyperactivity, poor working memory, impaired sensory gating, and disrupted interneuron function in mice deficient for GLO1, an enzyme involved in detoxification of sucrose metabolites. Image credit: Tokyo Metropolitan Institute of Medical Science.

High-Sucrose Diet during Adolescence May Contribute to Pathogenesis of Psychiatric Disorders

Dec 28, 2021 by Enrico de Lazaro

Using a mouse model, a team of researchers at the Tokyo Metropolitan Institute of Medical Science demonstrated that high-dietary sucrose consumption during...

Shin et al. provide evidence that dark chocolate consumption in everyday life influences physiological and psychological states. Image credit: Sci-News.com.

Daily Consumption of 85% Dark Chocolate May Improve Your Mood

Dec 22, 2021 by Sergio Prostak

New research by scientists from Seoul National University, Korea Food Research Institute and Chungnam National University suggests that dark chocolate...

Redondo et al. found a greater accuracy for both the horizontal and random motion paths of DVA after caffeine ingestion. Image credit: Sci-News.com.

Caffeine Intake Improves Reaction to Moving Targets, New Study Suggests

Dec 8, 2021 by News Staff

New research suggests that caffeine intake (i.e., a capsule containing 4 mg/kg) has an ergogenic effect on dynamic visual acuity (DVA) — the ability...

Pacheco et al. investigated the impact of two levels of avocado allotment, plus a standard nutrition education intervention on the nutritional status of Hispanic/Latino families. Image credit: Sandid.

Study: High Avocado Consumption Improves Family-Level Nutritional Status

Dec 2, 2021 by News Staff

A new clinical trial has demonstrated that a differential allotment of avocados may impact overall self-reported caloric consumption, as well as macro-...

Habitual coffee intake may be a protective factor against Alzheimer’s disease; specifically, increased coffee consumption could contribute to slower cognitive decline potentially by slowing the rate of cerebral Aβ-amyloid accumulation, and in doing so, ameliorate the associated neurotoxicity from Aβ-amyloid-mediated oxidative stress and inflammatory processes. Image credit: Sci-News.com.

Higher Coffee Consumption Associated with Slower Cognitive Decline

Nov 24, 2021 by News Staff

A new long-term study led by Edith Cowan University scientists further supports the hypothesis that coffee intake may be a protective factor against Alzheimer’s...

Marcus et al. found that coffee consumption increases ventricular ectopy, increase physical activity, and reduces sleep duration. Image credit: Sci-News.com.

Coffee Consumption Has Both Beneficial and Harmful Short-Term Health Effects, Says New Study

Nov 18, 2021 by News Staff

In a new randomized trial, participants who drunk caffeinated coffee for two weeks were more physically active, yet they also had an increased number of...

Zhang et al. found that drinking coffee and tea separately or in combination were associated with lower risk of stroke and dementia; intake of coffee alone or in combination with tea was associated with lower risk of poststroke dementia. Image credit: Sci-News.com.

Study: Coffee and Tea Consumption Lowers Stroke and Dementia Risk

Nov 16, 2021 by News Staff

In a large prospective cohort study published today in the journal PLoS Medicine, a team of researchers from Tianjin Medical University and Yale University...

Yang et al. provide novel preliminary information about the effects of grape intake on the gut microbiome, host cholesterol, and bile acid metabolism. Image credit: Bruno.

Grape Consumption Modifies Gut Microbiome, Lowers Blood Cholesterol Levels: Study

Nov 12, 2021 by News Staff

Consuming grapes significantly increases the diversity of gut bacteria, decreases cholesterol levels as well as bile acids which play an integral role...

Cocoa and green tea flavonoids may be beneficial in the nutritional management of age-related deterioration of the neuromuscular system. Image credit: Sci-News.com.

Green Tea and Cocoa-Enriched Diet May Help Prevent Age-Associated Neuromuscular Changes

Sep 2, 2021 by Natali Anderson

A new study in mice provides insights into the use of green tea and cocoa flavonoids as nutritional interventions for the treatment of aging-related neuromuscular...

Regular walnut consumption may be a useful part of a multicomponent dietary intervention or dietary pattern to lower atherogenic lipids and improve CVD risk. Image credit: Lubos Houska.

Walnut-Supplemented Diet May Help Reduce Cardiovascular Disease Risk

Aug 31, 2021 by News Staff

Eating 30-60 grams (15% of energy) of walnuts every day for two years lowered levels of low-density lipoprotein (LDL, or ‘bad’) cholesterol and reduced...

Guarneiri et al. saw an average drop of 5% in total cholesterol and between 6% and 9% in LDL among participants who consumed pecans. Image credit: Jackie Matthews.

Daily Pecan Consumption May Help Reduce Cholesterol Levels

Aug 24, 2021 by News Staff

In a new randomized, controlled trial, participants at risk for cardiovascular disease who ate pecans (Carya illinoinensis) during an eight-week intervention...

Kennedy et al. found that fetal gut colonization of healthy term infants does not occur before birth. Image credit: Darryl Leja, National Human Genome Research Institute, National Institutes of Health.

Fasting Can Protect from Intestinal Bacterial Infections, Study Suggests

Aug 10, 2021 by News Staff

Fasting before and during exposure to invasive food-borne bacteria protects mice from developing a full-blown gastrointestinal infection, in part through...

Pham et al. examined whether habitual coffee consumption is associated with differences in brain volumes or the odds of dementia or stroke. Image credit: Sci-News.com.

Excessive Coffee Consumption is Associated with Smaller Brain Volumes, Increased Odds of Dementia

Jul 23, 2021 by News Staff

Coffee is a highly popular beverage worldwide, containing caffeine which is a central nervous system stimulant. In a study of 398,646 UK Biobank participants,...

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