#BodyFat

New research changes how obesity is understood for Thai health planning. A study published on June 26, 2025 in the Annals of Family Medicine finds that body fat percentage (BF%) more accurately predicts both all-cause and cardiovascular mortality than body mass index (BMI), especially among adults aged 20 to 49. The findings could influence how Thai clinicians screen for health risks across the country.

For decades, BMI has been the standard metric in Thai hospitals and clinics for obesity screenings, workplace wellness programs, and national health surveys. BMI relies on height and weight and does not distinguish fat from muscle. The latest study shows BF% measured with bioelectrical impedance analysis (BIA) provides a clearer picture of long-term mortality risk and is increasingly accessible in primary care.

A groundbreaking study published on June 26, 2025 in the Annals of Family Medicine has revealed that body fat percentage (BF%) is a significantly better predictor of both all-cause and cardiovascular mortality than the widely used body mass index (BMI), particularly in adults aged 20 to 49. This major shift in understanding could have profound implications for how Thai clinicians and public health officials assess obesity and related health risks across the country.

A new 12-week study suggests a simple switch in workout order can dramatically boost fat loss. Researchers found that starting with strength training before cardio led to greater overall fat reduction and the biggest drop in visceral fat—the harmful fat around internal organs. This matters for Thai health as metabolic risks rise with urban lifestyles and changing diets.

In the study, 45 overweight men aged 18-30 were divided into three groups. One group did 30 minutes of strength work followed by 30 minutes of indoor cycling. A second group did the sessions in the opposite order. The third group kept their usual routines. All participants improved their fitness and gained muscle, with the weight-loss impact varying. Those who trained with weights first showed the most pronounced decrease in visceral fat, highlighting the importance of exercise sequencing for fat loss. The lead researcher emphasized that exercise order is a key driver of fat loss.

A groundbreaking new study published in the Journal of Exercise Science and Fitness points to an unexpectedly simple but highly effective tweak for gym-goers: perform strength training before aerobic exercise to significantly boost body fat reduction. The finding, led by a Beijing-based team, challenges common routines and could reshape fitness strategies for millions striving to shed unhealthy fat – including Thais seeking both physical well-being and long-term health protection.

The order in which we exercise has long been a subject of debate and personal preference. Many in Thailand, from casual gym users in Bangkok’s mega-malls to members of small fitness clubs upcountry, alternate between treadmill sessions and equipment-based resistance training, often picking the sequence that feels best or fits their mood. However, research led by a Capital University of Physical Education and Sports team in China – now making international headlines – has provided compelling scientific support for putting resistance moves before cardio to maximize fat loss, especially targeting the harmful visceral type that collects around internal organs (Daily Mail, Economic Times, The Times).