Weight loss promotes beneficial effects on heart rate variability in overweight individuals

December 28, 2022

According to a recent study, weight loss through lifestyle changes on cardiovascular function exhibited beneficial changes in overweight and obese individuals.

 

The study was published in the journal, Clinical Nutrition. The results were based on 12 studies, wherein nine studies included only diet as an intervention, two studies were based on diet and exercise, and one study was a comparison between only diet and a combination of diet and exercise. The main outcome of the study was changes in heart rate variability (HRV) indices from exercise and pre- and post-nutritional interventions.

 

This systematic review revealed that weight loss was greater than 10% in four studies and between 5-10% in three studies. Thus, it may be concluded that weight loss based on lifestyle changes has beneficial effects on HRV.

Reference:

Mattos S, Rabello da Cunha M, Barreto Silva MI, et al. Effects of weight loss through lifestyle changes on heart rate variability in overweight and obese patients: A systematic review. Clin Nutr. 2022 Nov;41(11):2577-2586.

Source link: 

https://pubmed.ncbi.nlm.nih.gov/36228570/

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