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diet

·June 18, 2024·7 min read

Keto Diet Boosts Memory in Aging

A new study reveals how a ketogenic diet, high in fat and low in carbohydrates, improves memory in aging mice. Researchers found that the diet triggers a molecular signaling pathway that enhances synapse function, leading to improved memory. This discovery could pave the way for new therapies targeting memory without the need for dietary changes.

This shows a dad and daughter making food.

Featured Genetics Neuroscience

·June 6, 2024·5 min read

Dad’s Diet Before Conception Affects Kids’ Health

A father's diet before conception can impact his children's health, particularly their susceptibility to metabolic diseases. The study, using data from the LIFE Child cohort and mouse models, revealed that paternal diet influences sperm RNA, affecting gene expression in offspring. This underscores the importance of paternal health in preventive care.

Featured Neuroscience Psychology

·June 5, 2024·4 min read

Poor Diet Tied to Brain Changes Linked to Depression

A new study reveals that a poor quality diet may lead to brain changes associated with depression and anxiety. Researchers found that unhealthy eating habits reduce grey matter and alter neurotransmitter levels in the brain.

This shows a brain as a top of a burger bun.

Featured Neuroscience

·June 2, 2024·4 min read

Brain Chemistry Sheds Light on Overeating and Memory

Fruit flies use the neurotransmitter octopamine to decide whether food memories are stored long-term or short-term. This process, influenced by energy reserves, affects future eating behavior. High glycogen levels result in stable food memories, prompting increased food intake even after fasting. The research suggests that similar mechanisms may influence overeating in humans.

Featured Neuroscience

·May 31, 2024·7 min read

Mediterranean Diet Cuts Mortality Risk by 23% in Women

Following a Mediterranean diet reduces the risk of all-cause mortality by 23% in U.S. women over 25 years. The diet's benefits include lower cancer and cardiovascular mortality, linked to positive changes in metabolism, inflammation, and insulin resistance. Researchers analyzed biomarkers to understand these health improvements. The study highlights the diet’s potential for long-term health benefits.

Featured Neurology Neuroscience

·May 22, 2024·4 min read

Ultra Processed Foods Associated with Cognitive Risks

A new study finds a link between a diet high in ultra-processed foods and an increased risk of cognitive impairment and stroke. This association was particularly pronounced among Black participants. While more research is needed, the findings highlight the potential impact of food processing on brain health.

Featured Neuroscience

·May 21, 2024·5 min read

Mediterranean Diet May Slow Brain Aging

A new study finds that specific nutrients, similar to those found in the Mediterranean diet, may play a crucial role in slowing down brain aging. The study combined blood biomarker analysis, brain imaging, and cognitive assessments to identify a nutrient profile associated with slower brain aging in cognitively healthy older adults. These findings suggest that a diet rich in fatty acids, antioxidants, carotenoids, vitamin E, and choline could promote healthy brain aging and cognitive function.

This shows a woman eating whole watching TV.

Featured Neuroscience Psychology

·May 17, 2024·5 min read

Distracted Eating Fuels Later Indulgence

Distractions during meals, such as watching videos or playing games, can lead to decreased enjoyment and satisfaction, triggering compensatory overconsumption of pleasurable activities later. This phenomenon, termed "hedonic compensation," suggests that individuals seek to fulfill their unmet enjoyment quota by indulging in other pleasurable activities.

Featured Neuroscience Psychology

·May 15, 2024·4 min read

Mediterranean Diet May Lower Anxiety and Stress

The Mediterranean diet can reduce symptoms of stress and anxiety in older adults. The study, involving 294 Australians aged 60+, found significant mental health benefits from consuming fruits, nuts, legumes, and minimizing sugar-sweetened drinks.

Featured Neuroscience

·April 30, 2024·7 min read

Sour Power: Why Some Adults Love Intense Sourness

Researchers uncovered that approximately one in eight adults enjoys intensely sour flavors, challenging the common belief that adults generally dislike sourness. This international study utilized participants from the U.S. and Italy to explore the liking patterns of sourness in adults.

Featured Genetics Neurology Neuroscience

·April 29, 2024·4 min read

High-Fat Diet Linked to Alzheimer’s Through Molecular Changes

A new study uncovered how diets high in saturated fats contribute to the development of Alzheimer’s disease by affecting crucial molecular markers in the brain and blood. The research utilized mouse models to investigate the impact of such diets on the expression of miRNAs related to insulin regulation, revealing significant metabolic deterioration and brain inflammation.

Featured Neuroscience Psychology

·April 24, 2024·4 min read

How Diet Impacts Brain Health

A new study reveals a strong correlation between diet and brain health. Analyzing dietary data and health indicators from 181,990 UK Biobank participants, the study found that a balanced diet is crucial for cognitive function, mental well-being, and brain structure. Enhanced cognitive functions and increased grey matter were notably linked to varied, nutritious diets.