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THE SCIENCE OF EATING

Behavior & Psychology

Hunger May Make Sweet Taste More Rewarding

An exploratory study found that people rated sweet solutions as more enjoyable when hungry, but it does not settle the debate over sugar substitutes.

Hunger May Make Sweet Taste More Rewarding

Relatable Food Influencers May Sway Teen Snack Choices

An experimental study found teens paid more attention to food posts when influencers shared their racial or ethnic identity, a pattern linked with stronger preference for less healthy snacks.

Relatable Food Influencers May Sway Teen Snack Choices

Healthy Plant Foods Drop Off as U.S. Kids Get Older

A global analysis found children and teens are eating low amounts of fruits, vegetables, beans, legumes, nuts and seeds, with a notable decline in the United States after infancy.

Healthy Plant Foods Drop Off as U.S. Kids Get Older

Keto Diet Trial Finds Early Metabolic Gains in Serious Mental Illness

A small randomized trial found metabolic improvements after one month on a ketogenic diet, while longer-term mental health findings remain preliminary.

Keto Diet Trial Finds Early Metabolic Gains in Serious Mental Illness

Birth Control Pills May Affect Emotional Eating

A daily study found higher emotional eating during active-pill days, but it does not prove birth control causes binge eating.

Birth Control Pills May Affect Emotional Eating

Mediterranean-Style Eating May Support Well-Being as We Age

A study of adults over 50 found that greater adherence to a Mediterranean-style diet was associated with higher psychological well-being before and during the COVID-19 pandemic.

Mediterranean-Style Eating May Support Well-Being as We Age

Eating Disorder Recovery Is More Than a Number on the Scale

A review of 60 studies found nutrition recovery is often measured through weight or BMI, even though healing can involve eating flexibility, daily functioning and quality of life.

Eating Disorder Recovery Is More Than a Number on the Scale

Creatine May Help Depression, but the Evidence Is Still Split

A review of five randomized trials found mixed results when creatine was added to standard depression treatment, with possible benefit in some studies and no effect in others.

Creatine May Help Depression, but the Evidence Is Still Split

Teen Sleep May Play a Role in Blood Sugar Stability

A study of healthy 18-year-olds found longer sleep was linked with fewer next-day blood sugar swings, but researchers say diet, activity and daily routines may also play a role.

Teen Sleep May Play a Role in Blood Sugar Stability

Baby-Led Weaning Can Support Healthy Growth When Done Safely

A study of 150 infants found similar growth and nutrient intake with baby-led weaning and conventional spoon-feeding, but researchers say readiness, food variety and choking safety still matter.

Baby-Led Weaning Can Support Healthy Growth When Done Safely

Longer Breastfeeding Was Tied to Modestly Fewer ADHD Symptoms

A large Norwegian cohort study found that longer exclusive breastfeeding up to six months was associated with fewer ADHD symptoms through age 8.

Longer Breastfeeding Was Tied to Modestly Fewer ADHD Symptoms

Singapore’s Drink Labels Were Linked to Less Sugar in Shopping Carts

A before-after study found Singapore’s Nutri-Grade policy was associated with lower-sugar beverage purchases and product reformulation.

Singapore’s Drink Labels Were Linked to Less Sugar in Shopping Carts

Children With ARFID Often Need More Than Picky Eating Advice

A Stanford Medicine randomized trial found two structured therapies improved symptoms in children with avoidant/restrictive food intake disorder, while family-based treatment helped low-weight children gain more weight.

Children With ARFID Often Need More Than Picky Eating Advice

Plant-Based Does Not Always Mean Less Processed

A small UK supermarket study found more additives and ingredients in one line of plant-based alternatives, but the findings do not show those foods are unsafe.

Plant-Based Does Not Always Mean Less Processed

Family-Based Support May Help Children Lower Future Metabolic Risk

A new analysis of 40 years of clinical trial data suggests that treating parents and children together may help children with overweight or obesity make changes linked to lower long-term metabolic risk.

Family-Based Support May Help Children Lower Future Metabolic Risk

GLP-1 Use May Require Extra Caution in Eating Disorder Care

A JAMA Psychiatry study found GLP-1 medication use and misuse were common in a targeted sample of people with eating disorders, raising questions about screening and support.

GLP-1 Use May Require Extra Caution in Eating Disorder Care

Healthier School Days May Support Kids’ Math Performance

A Dutch school program that combined healthy lunches with more physical activity was linked to stronger math test performance over time.

Healthier School Days May Support Kids’ Math Performance

Green Food Labels Can Make Grocery Shopping More Confusing

A systematic review suggests sustainability labels may shape food choices, but inconsistent claims can make it hard to know what a label actually means.

Green Food Labels Can Make Grocery Shopping More Confusing

Shared Genes May Help Explain Why Weight Runs in Families

A large Norwegian study suggests the link between parents’ and children’s BMI is largely explained by shared genetics, not a direct effect of maternal weight during pregnancy.

Shared Genes May Help Explain Why Weight Runs in Families

Americans Want Clearer Information About Ultraprocessed Foods

A survey of nearly 1,000 U.S. adults found strong support for defining ultraprocessed foods and offering dietary guidance before moving toward more restrictive policies.

Americans Want Clearer Information About Ultraprocessed Foods

Researchers Are Trying to Define ‘Food Noise’

A Penn State analysis of TikTok videos found that people often use the phrase to describe intrusive, looping thoughts about food, but the term is not yet a formal diagnosis or clinical measure.

Researchers Are Trying to Define ‘Food Noise’

Why Comfort Food Feels Calming Under Stress

New research helps explain why palatable foods may feel soothing under stress, but it does not prove that comfort eating treats anxiety in people.

Why Comfort Food Feels Calming Under Stress

Fruit Juice Habits Linked to Higher Blood Pressure Risk

A long-term study found that people who drank more sugary beverages and fruit juice from childhood into adulthood were more likely to report high blood pressure as adults, while whole fruit was linked to lower risk.

Fruit Juice Habits Linked to Higher Blood Pressure Risk

Birth Control Pills May Affect Emotional Eating for Some Women

A new study found higher emotional eating symptoms during active combined oral contraceptive pills, but the findings should not be read as a reason to stop birth control without medical guidance.

Birth Control Pills May Affect Emotional Eating for Some Women

Intermittent Fasting May Ease the Mental Load Of Dieting

In an 18-month randomized trial, fasting and calorie restriction led to similar short-term weight loss but may have worked through different behavior patterns.

Intermittent Fasting May Ease the Mental Load Of Dieting
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