Mixed
Sarcopenic obesity (high fat mass combined with low muscle mass) is associated with higher mortality and worse cardiovascular risk profiles than obesity or sarcopenia alone.
If you are older and have excess body fat, it is critical to also check your muscle mass. Having both high fat and low muscle (sarcopenic obesity) is more dangerous for your heart and lifespan than having either condition alone. Prioritize resistance training and protein intake to build or maintain muscle, as this is your best defense against mortality risk.
The evidence suggests that sarcopenia with obesity may be associated with higher levels of metabolic disorders and an increased risk of mortality than obesity or sarcopenia alone.
Why this rating
Supported by multiple prospective cohort studies showing increased mortality risk.
Source
Muscle loss and obesity: the health implications of sarcopenia and sarcopenic obesity
S. Goya Wannamethee et al. · Proceedings of The Nutrition Society · 2015
DOI 10.1017/s002966511500169x
More from this paper
- In older adults, BMI is a poor indicator of obesity-related mortality risk because it fails to distinguish between fat mass and lean muscle mass, which have opposing effects on survival.Good
- Maintaining or increasing muscle mass and strength is a primary strategy for promoting healthy aging and reducing mortality risk in older adults, potentially mitigating the risks associated with obesity.Good
Related findings · Mixed
- Bariatric surgery (VSG and RYGB) is the most effective and sustainable treatment for obesity, producing marked and sustained weight loss that non-surgical interventions cannot match.Strong
- Severely protein-deficient diets (2–3% energy) induce lean body mass loss and metabolic imbalance, whereas adequate protein intake (0.66 g/kg/d minimum) is a prerequisite for maintaining muscle, bone, and physiological function.Strong
- For patients with Class III obesity (BMI >39.9 kg/m2), metabolic bariatric surgery (MBS) is significantly more effective than any currently approved medication, with BilioPancreatic Diversion (BPD) showing the highest estimated weight loss.Strong
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 →