Nutrition News | Sci.News

Krittanawong et al found that chocolate consumption (>1 time per week or >3.5 times per month) is associated with a reduced risk of coronary artery disease. Image credit: Sci-News.com.

Chocolate Helps Keep Heart’s Blood Vessels Healthy, Review Suggests

Jul 28, 2020 by Sergio Prostak

A new systematic review and meta-analysis of previous studies suggests that the consumption of chocolates at least once a week is associated with a reduction...

Pickled capers were found to activate KCNQ channels important for normal human brain and heart activity. Image credit: Bo Abbott.

Eating Pickled Capers May Help Improve Brain and Heart Health

Jul 16, 2020 by News Staff

A duo of researchers from the School of Medicine at the University of California, Irvine has discovered that a compound commonly found in pickled capers,...

Higher long-term dietary intakes of flavonoids are associated with lower risks of Alzheimer’s disease and related dementias in U.S. adults. Image credit: HeVoLi.

Flavonoid-Rich Foods Reduce Risks of Alzheimer’s Disease and Related Dementias

May 12, 2020 by News Staff

Higher long-term dietary intakes of flavonoid-rich foods, such as berries, apples and tea, are associated with lower risks of Alzheimer’s disease and...

Lin et al suggest that the use of green tea can be combined with a balanced and healthy diet and regular physical exercise in the management of obese patients. Image credit: Sci-News.com.

Green Tea May Help Fight Obesity, Says New Study

May 8, 2020 by Sergio Prostak

Green tea supplementation is associated with a decrease in body weight and body mass index in obese patients, according to a new systematic review and...

Zhang et al show an association between the reported cure rates for COVID-19 and selenium status. Image credit: Gerd Altmann.

New Study Identifies Link between Dietary Selenium and COVID-19 Cure Rate

Apr 30, 2020 by News Staff

In a new study, a team of researchers from the UK, the United States and China investigated possible links between selenium levels in the body and cure...

Fjaeldstad & Fernandes provide the first evidence of how coffee impacts short-term taste sensitivity and consequently the way we sense and perceive food following coffee consumption, an important insight in the context of gastronomy as well as in chemosensory testing procedures. Image credit: Katie175.

Coffee Alters Perception of Taste, New Study Shows

Apr 21, 2020 by News Staff

A new study by Aarhus University researchers demonstrates that coffee — regular or decaffeinated — alters the subsequent perception of taste,...

The Mediterranean diet emphasizes consumption of whole fruits, vegetables, whole grains, nuts, legumes, fish, and olive oil, as well as reduced consumption of red meat and alcohol. Image credit: Julia Pastel100.

Mediterranean Diet May Help Preserve Cognitive Function

Apr 15, 2020 by News Staff

Adherence to the Mediterranean diet correlates with higher cognitive function, according to a new study led by the National Eye Institute (NEI), part of...

Edwards et al evaluated the influence of avocado consumption on cognitive function and lutein status among adults with overweight and obesity using a randomized-controlled trial with matching design for pertinent study outcomes. Image credit: Sandid.

Avocado Consumption Improves Ability to Focus Attention in Overweight, Obese Adults: Study

Mar 16, 2020 by News Staff

Daily avocado intake over 12 weeks improved the ability to focus attention and increased concentrations of lutein among adults with overweight and obesity,...

This study reveals important fundamental differences between hot and cold brew coffee that may have implications for possible health impacts on drinkers. Image credit: Fxxu.

Study: Caffeine Significantly Enhances Problem-Solving Abilities But Not Creativity

Mar 9, 2020 by News Staff

Caffeine increases the ability to focus and problem solve, but it doesn’t stimulate creativity, according to new research published in the journal Consciousness...

Nobiletin is a molecule found in sweet oranges and tangerines. Image credit: Gerhard Gellinger.

Citrus Flavonoid Nobiletin Could Reduce Obesity, Reverse Its Negative Side-Effects

Mar 5, 2020 by News Staff

Mice fed a high-fat, high-cholesterol diet that were also given nobiletin, a flavonoid found in sweet oranges and tangerines, were noticeably leaner and...

Ingestion of a prebiotic diet improves undisturbed NREM sleep, promotes REM sleep rebound after stress exposure, and prevents stress-induced reductions in gut microbial alpha diversity. Image credit: Sabrina Ripke.

Dietary Prebiotics Can Improve Sleep and Fight Stress: Study

Mar 4, 2020 by News Staff

Dietary prebiotics can improve sleep and boost stress resilience by influencing gut bacteria and metabolites (biologically active molecules) they produce,...

Olive oil is a major component of the Mediterranean diet. Image credit: Ulrike Leone.

Olive Oil-Rich Diet May Extend Lifespan, Help Mitigate Aging-Related Diseases

Feb 25, 2020 by News Staff

Olive oil in the Mediterranean diet may hold the key to improving lifespan and mitigating aging-related diseases, according to a new study by researchers...

Tart cherry concentrate in juice or powdered form, ingested for 7 days to 1.5 hours before exercise performance testing, significantly improved endurance exercise performance. Image credit: Cherry Industry Administrative Board.

Tart Cherry Concentrate Has Significant Benefit for Endurance Exercise Performance

Feb 21, 2020 by News Staff

Tart cherry concentrate may enhance endurance exercise performance via its low glycemic index, anti-inflammatory and anti-oxidative capacity, and blood...

According to Kathrin Andrich et al, the Epigallocatechin gallate -- a compound found in green tea leaves -- may be of particular benefit to patients struggling with multiple myeloma and amyloidosis. Image credit: Ascyrafft Adnan.

Green Tea Extract Plus Exercise May Mitigate Obesity-Related Fatty Liver Disease, Study Shows

Feb 18, 2020 by News Staff

The combination of decaffeinated green tea extract and voluntary exercise can effectively mitigate nonalcoholic fatty liver disease, suggests a new study...

Winterdahl et al investigated the effects of sucrose using positron-emission tomography (PET) imaging with [11C]carfentanil (μ-opioid receptor agonist) and [11C]raclopride (dopamine D2/3 receptor antagonist) in seven female anesthetized Göttingen minipigs. Image credit: Winterdahl et al, doi: 10.1038/s41598-019-53430-9.

Sugar Changes Brain Chemistry, New Animal Study Shows

Jan 15, 2020 by News Staff

Foods high in sucrose, or table sugar, influence brain reward circuitry in ways similar to those observed when addictive drugs are consumed, according...

Tea consumption is associated with reduced risks of atherosclerotic cardiovascular disease and all-cause mortality, especially among those consistent habitual tea drinkers. Image credit: Sci-News.com.

Habitual Tea Drinking Reduces Risk of Cardiovascular Disease

Jan 10, 2020 by Enrico de Lazaro

Using large prospective cohorts among Chinese adults, a research team led by the Chinese Academy of Medical Sciences and Peking Union Medical College has...

Lingonberry (Vaccinium vitis-idaea) possesses anti-inflammatory properties, which may well contribute to its ability to reduce blood pressure and improve vascular function. Image credit: Jonas Bergsten.

Lingonberry Juice Consumption Reduces Blood Pressure and Improves Vascular Function: Study

Jan 8, 2020 by News Staff

Long-term treatment with lingonberry (Vaccinium vitis-idaea) juice lowered the already elevated blood pressure and improved the function of blood vessels...

An enteroendocrine cell (green) lies within the epithelium (red) that lines the intestines of a zebrafish larvae. Image credit: Lihua Ye.

Study: High-Fat Meal Can Silence Communication between Intestine and Rest of the Body

Dec 18, 2019 by News Staff

According to a new study performed in zebrafish (Danio rerio), a high-fat meal can shut down the communication between the enteroendocrine cells —...

A moderate coffee intake is considered to be 3-5 cups of coffee a day. Image credit: Jill Wellington.

Low-to-Moderate Coffee Consumption Cuts Risk of Metabolic Syndrome, New Report Says

Dec 6, 2019 by News Staff

Coffee consumption at a level of 1-4 cups of coffee per day is associated with a reduced risk of metabolic syndrome, according to a new report from the...