Macro partitioning
Replacing saturated fats with polyunsaturated fats (omega-3 and omega-6) reduces cardiovascular risk, whereas restricting total fat or saturated fat without replacement does not improve cardiovascular outcomes.
Stop fearing dietary fat. Instead of just cutting back on saturated fats (like those in red meat and full-fat dairy), actively replace them with polyunsaturated fats. Eat fatty fish at least twice a week, use olive oil, and include nuts and seeds. This substitution, rather than simple restriction, is what lowers your cardiovascular risk.
The dietary intake of saturated fatty acids... must indeed be limited, without however creating nutritional imbalances and without leading to the ban of any kind of otherwise healthful food... In summary, the cardio-protective diet calls for a reduction (but not elimination) of the share of saturated fats and its replacement with polyunsaturated omega-3... and omega-6...
Why this rating
Based on multiple meta-analyses and large cohort studies (PURE, PREDIMED, GISSI-Prevenzione) cited in the review.
Source
Dietary advice to cardiovascular patients. A brief update for physicians
Francesco Visioli et al. · Monaldi Archives for Chest Disease · 2019
DOI 10.4081/monaldi.2019.1071
More from this paper
- Trans fats should be completely eliminated from the diet, as they increase LDL cholesterol, decrease HDL cholesterol, and are directly associated with increased coronary risk.Strong
- High dietary fiber intake (specifically viscous fibers like beta-glucan) reduces coronary risk, primarily through cholesterol reduction, and specific functional claims (e.g., 3g/day beta-glucan) are recognized by regulatory bodies.Good
- Moderate alcohol consumption (≤2-3 drinks/day for men, ≤1-2 for women) is associated with lower cardiovascular morbidity and all-cause mortality, but does not justify starting to drink for health reasons.Moderate
Related findings · Macro partitioning
- Total daily protein intake of 1.6 g/kg/day is sufficient for maximizing resistance training-induced muscle gains, with an upper confidence interval of 2.2 g/kg/day.Strong
- Resistance exercise training combined with sufficient dietary protein intake acts synergistically to maximize skeletal muscle hypertrophy, with protein intake saturating around 1.6 g/kg/day for general populations and potentially requiring 2.0-2.2 g/kg/day for resistance-trained individuals.Strong
- Post-exercise ingestion of high-quality protein (20–40 g) within 2 hours maximally stimulates muscle protein synthesis and supports strength and body composition improvements.Strong
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