What is the effect of a portfolio dietary pattern on cardiovascular disease?
A systematic review and meta-analysis of controlled trials found that a portfolio dietary pattern was associated with a statistically significant reduction in the relative risk of cardiovascular disease when compared to the control group. Specifically, the portfolio dietary pattern led to a 15% lower relative risk of cardiovascular disease. This effect was more pronounced in trials with longer follow-up times (over 12 months). Additionally, the portfolio dietary pattern was associated with a significant reduction in LDL cholesterol levels. These findings suggest that a portfolio dietary pattern may be beneficial in reducing the risk of cardiovascular disease. 