Energy balance
Intensive lifestyle interventions combining caloric restriction and physical activity significantly reduce body weight and improve metabolic risk factors in overweight and obese adults, although they may not significantly reduce major cardiovascular events compared to standard diabetes support.
To lose weight and improve health markers, you need to combine a moderate calorie deficit (eating 1,200-1,800 kcal/day depending on gender) with regular moderate exercise (at least 150 minutes per week). While this approach significantly improves weight and metabolic health, it may not prevent heart attacks or strokes in high-risk diabetic patients, so medical management remains important. Consistency and behavioral tracking are key to success.
At 1 year, participants assigned to the ILI group lost an average of 8.6% of their initial body weight vs. 0.7% in the DSE group... At a median follow-up of 9.6 years, weight loss was greater in the ILI than the DSE group (6.0% vs. 3.5%, respectively)... However, the primary outcome, a composite of death from cardiovascular causes... occurred in 403 ILI patients and 418 DSE patients. The hazard ratio was 0.95 (95% confidence interval, 0.83 to 1.09).
Why this rating
Based on large-scale, long-term Randomized Controlled Trials (DPP, Look AHEAD).
Source
Current review of intervention studies on obesity and the role of physical activity in weight control
Yoshio Nakata et al. · The Journal of Physical Fitness and Sports Medicine · 2015
This is one finding among thousands. Every one is graded and traced to its source, so you can see what the evidence actually supports. Browse the research →