Research
Macro partitioning
Vegetable protein intake is inversely associated with cardiovascular mortality and blood pressure, while total protein intake per se has an inconclusive relationship with all-cause mortality.
Include more vegetable proteins in your diet to potentially support cardiovascular health and lower blood pressure.
ModerateQualifiesMEDIUM confidence
The evidence is assessed as: ... suggestive for an inverse relationship between cardiovascular mortality and vegetable protein intake; ... inconclusive for a relationship between all-cause mortality risk and protein intake per se; suggestive for an inverse relationship between blood pressure (BP) and vegetable protein
Why this rating
Graded as 'suggestive' (low evidence) for vegetable protein benefits and 'inconclusive' for total protein.
Source
Health effects of protein intake in healthy adults: a systematic literature review
Agnes N. Pedersen et al. · Food & Nutrition Research · 2013
DOI 10.3402/fnr.v57i0.21245
Meta-analysis · 64 studiesCited 168×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- An estimated average protein requirement of 0.66 g/kg body weight per day of good-quality protein is probable for healthy adults, with a recommended dietary allowance (RDA) of 0.83 g/kg/day established via nitrogen balance studies.Good
- Long-term adherence to low-carbohydrate-high-protein (LCHP) diets, particularly those high in animal protein and fat, is associated with an increased risk of all-cause and cardiovascular mortality, whereas vegetable-based LCHP diets are associated with lower mortality.Moderate
Related findings · Macro partitioning
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- 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
- 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
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