Research
Macro partitioning
Providing dietary advice to healthy adults significantly improves cardiovascular risk factors, specifically reducing systolic blood pressure by 2.10 mmHg, diastolic blood pressure by 1.63 mmHg, and total/LDL cholesterol by 0.13 mmol/l, while increasing fruit/vegetable intake and fiber consumption.
Consult a health professional for personalized dietary advice. Focus on practical changes like increasing fruit and vegetable servings and reducing sodium intake. These modest shifts can lead to measurable improvements in blood pressure and cholesterol levels over time, even without weight loss.
GoodSupportsHIGH confidence
Dietary advice reduced total serum cholesterol by 0.13 mmol/l (95% CI 0.03 to 0.23) and LDL cholesterol by 0.13 mmol/l (95% CI 0.01 to 0.25) after 3-12 months. Dietary advice reduced blood pressure by 2.10 mmHg systolic (95% CI 1.37 to 2.83) and 1.63 mmHg diastolic (95% CI 0.56 to 2.71)... Compared to no advice, dietary advice increased fruit and vegetable intake by 1.24 servings/day (95% CI 0.43 to 2.05). Dietary fibre intake increased with advice by 7.22 g/day (95% CI 2.84 to 11.60), while total dietary fat as a percentage of total energy intake fell by 6.18 % (95% CI 4.00 to 8.36)...
Why this rating
Based on a Cochrane systematic review of 23 RCTs, though heterogeneity was noted.
Source
Dietary advice for reducing cardiovascular risk
Eric J. Brunner et al. · Cochrane Database of Systematic Reviews · 2005
Meta-analysis · 23 studiesCited 351×
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