#Fruitsandvegetables

A new study has revealed that increasing fruit and vegetable intake can dramatically improve sleep quality—offering hope to millions suffering from insomnia in Thailand and around the world. According to recent findings by researchers from Columbia University and the University of Chicago, consuming a full day’s recommended serving of fruits and vegetables—about five cups—can improve sleep quality by as much as 16% in as little as one night, making this simple dietary shift a potentially powerful tool against sleep problems (Futurism).

A new study shows that simply eating more fruits and vegetables can boost sleep quality in as little as one night. Researchers from Columbia University and the University of Chicago tracked young adults and found that consuming the full day’s recommended servings—about five cups of produce—led to a significant rise in sleep quality, up to 16 percent, on the very same day.

For Thais facing persistent sleep issues, the finding carries meaningful implications. Insomnia affects a sizable portion of Thai adults and poses a burden for health care and productivity. The link between sleep problems and risks to heart health, diabetes, accidents, and cognitive function adds urgency to exploring practical, diet-based strategies that fit busy lifestyles.

Recent nutrition guidance underscores dietary fiber as essential for digestion, heart health, and metabolic well-being. A recent briefing synthesizes advice from registered dietitians, noting that most adults fall short of daily fiber targets. For Thailand, where average fiber intake trails national recommendations, the message carries added urgency for public health and personal wellness.

Fiber supports gut health, helps control appetite, and lowers the risk of high cholesterol, diabetes, and some cancers. The general daily targets are 21–26 grams for women and 30–38 grams for men. Surveys in the United States show only about 5% of adults meet these guidelines, a pattern echoed in several countries, including Thailand. In local studies, Thai adults’ mean daily fiber intake hovers around 9 grams, with even lower figures among those with chronic diseases. This aligns with global trends of under-consumption of vegetables, fruits, whole grains, and legumes—the core fiber sources.

Recent nutrition research continues to champion dietary fiber as a key pillar of healthy living, and new recommendations are highlighting specific foods that can make it easier—and more delicious—to meet daily fiber needs. A report published on Martha Stewart’s website, drawing on advice from registered dietitians, emphasizes that most adults fail to eat sufficient fiber, with far-reaching implications for digestive, metabolic, and heart health (Martha Stewart). For Thailand, where the average daily fiber intake remains well below recommended levels, this message carries particular urgency.