Nutrition News

Study: Our Brain Rewards Us Twice Per Meal

Thanarajah et al combined functional magnetic resonance imaging (fMRI) and positron emission tomography (PET) to assess the brain’s response to food intake and discovered immediate and delayed dopamine release in distinct areas of the human brain; the study authors also identified areas where dopamine release reflected subjective wanting to eat, shedding light on how the brain transforms energetic signals into the desire to eat. Image credit: Thanaraja et al, doi: 10.1016/j.cmet.2018.12.006.
Jan 2, 2019 by News Staff

Our brain rewards us for every meal by releasing dopamine, a neurotransmitter that plays a starring role in motivating behavior. According to a new study, dopamine release occurs at two different times: at the time the food is first ingested and another once the food reaches the stomach. Thanarajah et al combined functional magnetic resonance imaging (fMRI) and positron emission tomography (PET) to assess the brain’s response to food intake and...

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Ong et al investigated the causal relationship between bitter taste perception and the consumption of coffee, tea and alcohol. Image credit: Tabble.

People with Higher Sensitivity to Bitter Caffeine Taste Drink More Coffee, Study Says

Nov 16, 2018 by News Staff

A new study, published in the journal Scientific Reports, has found that the more sensitive people are to the bitter taste of caffeine, the more coffee...

This study by Leyh et al is one of the first nutrition studies where participants consumed a whole food as opposed to a protein shake or some form of supplement. Image credit: Diana Lavrova.

Pre-Sleep Consumption of Cottage Cheese Supports Metabolism, Muscle Recovery, Study Shows

Oct 29, 2018 by News Staff

A new study published in the British Journal of Nutrition has found that consuming 30 grams of whole-food protein (cottage cheese) about 30 min before...

Kühn et al show that cocoa beans from different growing regions contain vitamin D2.

Cocoa and Chocolate are Rich Dietary Sources of Vitamin D2, Study Shows

Sep 28, 2018 by Natali Anderson

A study carried out by the Martin Luther University Halle-Wittenberg and the Max Rubner-Institut, Germany, shows that cocoa and cocoa-based foods contain...

Dairy consumption was associated with lower risk of mortality and major cardiovascular disease events in a diverse multinational cohort. Image credit: Rita E.

Higher Dairy Consumption Reduces Risk of Cardiovascular Disease

Sep 17, 2018 by News Staff

According to investigators from the Prospective Urban and Rural Epidemiology (PURE) study, dairy intake of around three standard servings per day is associated...

Increasing daily fasting times made mice healthier and live longer compared to mice who ate more frequently. Image credit: Mitchell et al, doi: 10.1016/j.cmet.2018.08.011.

Study: Daily Fasting Improves Health and Longevity in Male Mice

Sep 12, 2018 by News Staff

A new study led by the National Institute on Aging shows that a long daily period of fasting improves the health and survival of male mice, regardless...

Flavor influences diet, but diet may also influence saliva, which in turn may influence flavor. Image credit: Silvia Rita.

Could Saliva Influence What We Like to Eat?

Aug 20, 2018 by News Staff

Saliva is necessary for digestion. It lubricates the throat to make swallowing easier and contains chemicals that break down food. It also assists with...

This study suggests caffeine has weak, transient effects on energy intake and doesn’t support it as an effective appetite suppressant. Image credit: Rita E.

Caffeine Doesn’t Suppress Your Appetite: Study

Aug 2, 2018 by News Staff

A new study led by SUNY University at Buffalo researcher Leah Panek-Shirley found that after drinking a small amount of caffeine, participants consumed...

This study is the first to show that omega-3 supplementation in children can reduce inter-partner psychological aggression among adult caregivers not receiving supplements. Image credit: Steve Buissinne.

Study: Omega-3 Supplementation in Children Could Reduce Psychological Aggression among Adults

Jul 31, 2018 by Enrico de Lazaro

New research by scientists from the University of Massachusetts Lowell and elsewhere shows how omega 3-rich diet can prevent disruptive, even abusive behavior. This...

The quality of diet and food intake has a vital role in AMD. Image credit: Rita E.

Healthy Diet May Lower Risk of Age-Related Macular Degeneration

Jul 6, 2018 by Enrico de Lazaro

Diet may affect individuals’ risks related to the development and progression of age-related macular degeneration, a progressive chronic disease of the...

The 8-h time restricted feeding produces mild caloric restriction and weight loss, without calorie counting; it may also offer clinical benefits by reducing blood pressure. Image credit: Doris Jungo / Pexels / Sci-News.com.

‘16:8 Diet’ is Effective for Weight Loss, Finds New Study

Jun 21, 2018 by News Staff

A new study published in the journal Nutrition and Healthy Aging is the first to examine the effect of the 16:8 diet — named for its 16 hours of...

Consuming a moderate amount of caffeinated coffee prior to indulging in a group activity enhances an individual’s task-relevant participation in the group activity. Image credit: Raw Pixel.

Coffee Improves Teamwork, New Research Shows

Jun 15, 2018 by News Staff

A pair of studies conducted by scientists from the University of California at Davis and the Ohio State University found that people gave more positive...

MacLean et al suggest that smoking status is associated with poor diet quality. Image credit: Quick Fix / CC BY-SA 2.0.

Smokers Have Worse Quality Diets than Former Smokers or Non-Smokers, Says New Study

Apr 5, 2018 by News Staff

A team of researchers from Fairfield University and Yale University has evaluated data from 5,293 U.S. adults and found that smokers consumed around 200...

According to Rowley IV et al, cocoa compounds have beneficial effects on beta-cell function. Image credit: Pernilla Klockars.

Study: Cocoa Compounds Help Cells Release More Insulin

Sep 1, 2017 by News Staff

When a person has diabetes, their body either doesn’t produce enough insulin or doesn’t process blood sugar properly; at the root of that is the failure...

Cocoa and chocolate are good for your cognition. Image credit: Steve Buissinne.

Cocoa, Chocolate Consumption Enhances Cognitive Abilities and Memory, New Review Finds

Jun 30, 2017 by News Staff

Regular dietary intake of cocoa flavanols — naturally occurring substances found in cacao beans — improves general cognition, attention, processing...

New research investigated the impact of mango on gut health, inflammation, and metabolic activities. Image credit: Haifeng Lu.

Eating Mangoes Could Benefit Your Health

Jun 28, 2017 by Natali Anderson

Several human studies on consumption of mango (Mangifera indica) have found multiple health benefits associated with the fruit including improved blood...

J Philip Karl et al quantify benefits of a whole-grain diet. Image credit: Tofs.

Study Reveals Health Benefits of Whole-Grain Diet

Feb 9, 2017 by News Staff

A new study published in the American Journal of Clinical Nutrition suggests that substituting whole grains for refined grains increases calorie loss by...

According to Murphy et al, large, salty, or protein-rich meals induce post-meal sleep in fruit flies. Image credit: Keith Murphy.

Study: Large, Salty, or Protein-Rich Meals Induce Post-Meal Sleepiness

Nov 23, 2016 by News Staff

Higher protein and salt content in our food, as well as the volume consumed, can lead to longer naps, a new study in fruit flies suggests. According to...

Healthy living means higher brain function, according to Cohen et al. Image credit: Skeeze.

Healthier Lifestyle Linked to Better Brain Function, Delay of Dementia

Nov 9, 2016 by News Staff

A new study published in the Journal of Public Health has found eating plenty of fruits and vegetables, combined with regular exercise, leads to better...

Honey is considered an added sugar. Image credit: Estel Heitz.

American Heart Association: Children Should Consume Less Than 25 Grams of Added Sugars Daily

Aug 23, 2016 by News Staff

Children ages 2 to 18 should eat or drink less than six teaspoons of added sugars daily (equivalent to about 100 calories or 25 grams), according to new...

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