Macro partitioning
High intake of dietary cholesterol is associated with higher obesity indices (Conicity Index, Abdominal Volume Index, Body Roundness Index, Weight-adjusted-waist index) in healthy adults, whereas it is associated with a lower Atherogenic Index of Plasma (AIP).
In this study, people who ate more than the recommended amount of cholesterol (>300 mg/day) had higher measures of body fat distribution (waist-to-height, body roundness) than those who ate less. However, they also had a better Atherogenic Index of Plasma (AIP). This suggests that simply cutting cholesterol might not be enough to address obesity indices, and the relationship between dietary cholesterol and heart health markers is complex and may vary by individual metabolic factors.
Participants with an unacceptable intake of cholesterol had a higher CI (1⋅31 ± 0⋅11 v. 1⋅28 ± 0⋅12; P = 0⋅011), AVI (20⋅24 ± 5⋅8 v. 18⋅33 ± 6⋅0; P < 0⋅001), BRI (2⋅00 ± 1⋅01 v. 1⋅70 ± 1⋅00; P = 0⋅003), WWI (11⋅00 ± 0⋅91 v. 10⋅80 ± 0⋅97; P = 0⋅032), and lower AIP (0⋅46 ± 0⋅33 v. 0⋅53 ± 0⋅33; P = 0⋅024).
Why this rating
Cross-sectional design limits causal inference; sample is healthy adults from a specific region (Jordan), limiting generalizability.
Source
Dietary fat types consumption association with obesity and coronary indices
Islam Al‐Shami et al. · Journal of Nutritional Science · 2023
DOI 10.1017/jns.2023.92
More from this paper
- Total fat, saturated fat (SFA), and polyunsaturated fat (PUFA) intake have a significant moderate correlation with abdominal volume index (AVI) and body roundness index (BRI), indicating that fat quantity and specific types influence abdominal adiposity.Moderate
- Monounsaturated fat (MUFA) intake has a significant but weak correlation with multiple obesity and coronary indices (CI, AVI, BRI, WWI, AIP), suggesting a less pronounced impact on these specific metrics compared to SFA and PUFA.Moderate
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