TEHRAN (ANA)- New research shows that your brain, not just your body, plays a critical role in how you respond to physical discomfort during exercise.

TEHRAN (ANA)- New research in mice reveals a compelling link between obesity and anxiety, potentially driven by changes in both brain function and gut bacteria.

TEHRAN (ANA)- New research suggests that eating five cups of fruits and vegetables during the day may significantly improve sleep quality that same night.

TEHRAN (ANA)- Intermittent fasting appears to be as effective as traditional calorie restriction for modest weight loss and improving certain health markers, according to a large review of clinical trials.

TEHRAN (ANA)- Daily avocado intake was linked to better sleep and heart health, likely due to key nutrients, according to a new analysis of a major dietary study.

TEHRAN (ANA)- Healthy eating can significantly improve metabolic health even without weight loss.

TEHRAN (ANA)- Overwork can lead to neuroadaptive changes that impair cognitive and emotional health.

TEHRAN (ANA)- New research links plant-based methyl adaptogen foods to reduced biological aging, offering promising evidence that diet may slow the aging process at the cellular level.

TEHRAN (ANA)- New research uncovers surprising effects of caffeine on the sleeping brain.

TEHRAN (ANA)- A massive new study reveals that the source of sugar makes all the difference, and while sugary drinks like soda and even fruit juice sharply increase the risk of type 2 diabetes, sugars in solid foods—especially nutrient-rich ones—may actually be less harmful or even protective.