#CircadianRhythm

Should you hit the gym after work or save that late-night jog for another day? New research, along with expert insights, is bringing welcome clarity to the perennial question of whether exercising before bedtime is a boon or a bane for a good night’s sleep. As work and family obligations push many Thais to use evenings for fitness, understanding how timing and intensity of exercise impact sleep is increasingly relevant across the nation.

New research is shedding light on a surprisingly simple strategy for increasing daily exercise: go to bed earlier. Scientists at Monash University in Australia have uncovered compelling evidence that people who consistently sleep earlier are more physically active the next day, compared to night owls and even those with average sleep schedules. The findings, released this week in the respected Proceedings of the National Academy of Sciences, could reshape public health advice not only in Australia but around the world—including Thailand, where late nights and sedentary lifestyles are common modern challenges (Gizmodo; Monash News).

A landmark study published in Medicine & Science in Sports and Exercise suggests that the timing and consistency of daily physical activity can significantly influence heart and lung health as people age. The research, which focused on older adults, provides compelling evidence that working out earlier in the day – and sticking to a regular exercise schedule – may provide substantial benefits for cardiorespiratory fitness and walking efficiency, two critical markers of healthy aging (Medical News Today).

A new study reveals that older adults who exercise earlier in the day and keep a consistent workout schedule enjoy better heart and lung health as they age, offering fresh insights for Thais keen on enhancing their long-term wellbeing. Conducted by an international team of researchers and published in the journal Medicine & Science in Sports and Exercise, the research presents compelling evidence that syncing exercise routines with our body’s natural circadian rhythms can lead to healthier aging—a finding with particular relevance for Thailand, a country facing rapid demographic changes and a growing elderly population.

A new wave of international research is reshaping what we know about the best—and worst—times to exercise for a better night’s sleep, with insights directly relevant to Thai health enthusiasts, students, and working professionals navigating busy urban lives. While the long-held belief warned against late-night workouts, new expert consensus suggests that timing, exercise type, and individual “chronotypes” all affect how our bodies wind down for rest and recover throughout the night.

A newly spotlighted morning habit is gaining attention for its potential to surpass the benefits of classic routines like exercise and meditation, according to recent reporting by Slate. While the world has long hailed physical activity and mindfulness as the staples of a healthy start to the day, fresh research and expert opinion suggest that another, more accessible morning ritual may have even greater positive impacts for mental clarity, emotional wellbeing, and productivity—a trend now catching on among health-conscious Thais.

A wave of new research warns that exercising too late in the day—especially if it’s high-intensity—could be robbing you of restorative sleep. As more Thais embrace fitness culture and nighttime gyms gain popularity in Bangkok and beyond, a landmark study of nearly 15,000 people has highlighted how the timing and intensity of your evening workout could be the culprit behind tossing, turning, and groggy mornings (Fortune, Nature Communications). For many, it’s a challenge to find gym time amid work, family, and Bangkok’s notorious traffic jams, pushing workouts close to bedtime. But these new findings have direct and important implications for health-conscious Thais.