Folic Acid and Postpartum Weight Retention in Rats
Author Information
Author(s): Zhang Huaqi, Zhang Li, Zhao Xuenuo, Ma Yanzhen, Sun Dan, Bai Yixian, Liu Weiheng, Liang Xi, Liang Hui
Primary Institution: Department of Nutrition and Food Hygiene, School of Public Health, Qingdao University, China
Hypothesis
Does folic acid supplementation prevent postpartum weight retention induced by a high-fat diet in rats?
Conclusion
Folic acid supplementation prior to and throughout pregnancy prevents high-fat diet-induced postpartum weight retention in rats by inhibiting endoplasmic reticulum stress-mediated lipogenesis.
Supporting Evidence
- Folic acid supplementation reduced body weight gain in rats on a high-fat diet.
- Serum triglyceride levels were lower in the folic acid group compared to the high-fat diet group.
- Folic acid improved liver health by reducing lipid accumulation and oxidative stress.
Takeaway
Giving folic acid to pregnant rats helps them not gain too much weight after having babies, especially if they eat a lot of fatty foods.
Methodology
Pregnant rats were divided into four groups and given different diets, including high-fat diets with or without folic acid supplementation, to observe weight changes and biochemical markers.
Limitations
Results are based on animal models, limiting extrapolation to humans; dietary intake may not be uniform among groups.
Participant Demographics
Eight-week-old male and female Sprague Dawley rats.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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