Hormonal
While exercise improves insulin sensitivity regardless of diet, the enhancement of basal fat oxidation specifically requires the addition of caloric restriction to exercise training in older, obese adults.
If your goal is to improve your body's ability to burn fat at rest (basal fat oxidation), exercise alone may not be enough. You likely need to combine your aerobic exercise routine with a moderate caloric deficit (reducing daily intake by at least 500 calories) to see these specific metabolic shifts.
improvement in basal fat oxidation is dependent on caloric restriction in addition to exercise.
Why this rating
Consistent with the RCT design, showing a statistically significant difference in fat oxidation between groups.
Source
Exercise and diet enhance fat oxidation and reduce insulin resistance in older obese adults
Thomas P. J. Solomon et al. · Journal of Applied Physiology · 2008
DOI 10.1152/japplphysiol.00890.2007
More from this paper
- Twelve weeks of moderate-intensity aerobic exercise improves insulin sensitivity in older, obese, sedentary adults with impaired glucose tolerance, regardless of whether caloric intake is maintained (eucaloric) or restricted (hypocaloric).Good
- Exercise training improves leptin sensitivity in older, obese adults, evidenced by a new correlation between circulating leptin and basal fat oxidation that does not exist in the sedentary state.Good
Related findings · Hormonal
- Initial treatment for type 2 diabetes should be a combination of metformin and either an SGLT-2 inhibitor or a GLP-1 receptor agonist to achieve cardiorenal protection, rather than monotherapy or older agents like sulfonylureas.Strong
- For patients with specific monogenic obesity syndromes (leptin deficiency, POMC/PCSK1/LEPR mutations), targeted pharmacotherapy (recombinant leptin or setmelanotide) is highly effective and should be prioritized, unlike in polygenic obesity.Strong
- Continued weekly administration of 2.4 mg subcutaneous semaglutide prevents weight regain and promotes further weight loss in adults with overweight or obesity, whereas switching to placebo results in significant weight regain.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 →