MediWeek

Mental health disorders, such as anxiety and depression, are becoming increasingly common worldwide. Lifestyle and dietary factors, including coffee consumption, are being explored for their role in mental health, though evidence has been inconsistent. Emerging evidence suggests a J-shaped relationship, in which moderate intake may be beneficial, whereas higher intake may be harmful. Coffee contains bioactive […]

Cardiovascular disease (CVD) remains the leading cause of mortality worldwide, driven by major events such as myocardial infarction, heart failure, and stroke. Lifestyle behaviors such as sleep, physical activity, and diet are the key determinants of cardiovascular health. However, they have always been studied in isolation. Emerging evidence suggests that these behaviors interact synergistically, influencing

Lifestyle factors are increasingly recognized as important determinants of cognitive health. Previous research has shown that home cooking is associated with a lower risk of conditions such as type 2 diabetes, obesity, and cardiovascular disease, along with potential mental health benefits.1 Cooking at home promotes healthier eating habits, including increased intake of fruits and vegetables

Sleep patterns are increasingly recognized as important determinants of cardiometabolic health. While sleep duration has been widely studied, the impact of sleep regularity and variability on long-term cardiovascular outcomes remains less clearly understood. Emerging evidence suggests that inconsistent sleep schedules may disrupt circadian rhythms, contributing to adverse metabolic and cardiovascular effects. However, large-scale prospective data

Physical exercise is widely known to improve cognitive function and memory, but the underlying neural mechanisms remain incompletely understood. In particular, hippocampal sharp-wave ripples—the key neurophysiological markers of memory processing—are thought to play a central role in learning and memory consolidation. Recent evidence suggests that interactions between the hippocampus and cortical networks, especially the default

Dementia significantly affects the quality of life in older adults, with global cases projected to reach nearly 150 million by 2050. Early prevention through modifiable lifestyle factors, particularly diet, has gained increasing attention. While unhealthy dietary habits such as high intake of red and processed meat have been linked to poorer cognitive outcomes, healthier diets

Sleep duration plays a critical role in metabolic health, particularly in regulating insulin sensitivity and cardiometabolic risk. Both insufficient and excessive sleep have been linked to insulin resistance and metabolic disorders. However, association between weekday sleep duration and insulin sensitivity remains unclear. Understanding how sleep patterns influence metabolic markers such as estimated glucose disposal rate

Childhood obesity is increasing at alarming rates, with approximately 12.7% of children aged 2–5 years classified as overweight. This has significant implications for both immediate and long-term health outcomes. Although parental stress and obesity are recognized risk factors for early childhood obesity, effective strategies to mitigate this risk remain insufficiently defined. Most parent-focused early childhood

Engaging in leisure time physical activity is a key lifestyle recommendation for improving health. Long-term physical activity is associated with reduced risk of chronic diseases, better mental health, and improved longevity. Emerging evidence suggests that different types of physical activity may have distinct physiological effects on body composition, cardiorespiratory fitness, metabolic profile, and bone strength.

Dementia is a progressive, degenerative condition affecting memory, thinking, and daily functioning, and it is not an inevitable consequence of aging. More than 55 million people worldwide currently live with dementia. The global burden is projected to rise dramatically to about 153 million cases by 2050, making dementia a critical public health challenge. With limited