Bioactive compounds in foods: Their role in the prevention of cardiovascular disease and cancer

Summary

This 2002 review by Kris-Etherton and colleagues synthesises emerging evidence on bioactive compounds—including phenolics, flavonoids, phytoestrogens, carotenoids, and organosulfur compounds—present in plant-based foods and their potential protective mechanisms against cardiovascular disease and cancer. The authors examine chemical diversity, antioxidant properties, and effects on key disease pathways, whilst acknowledging mixed epidemiological findings. The work reflects early 2000s understanding that food-based bioactive compounds may offer nutritional strategies for chronic disease prevention, though mechanistic evidence was still developing and effects appeared complex and context-dependent.

Regional applicability

This is a US-published review from a major American medical journal with broad applicability to United Kingdom dietary guidance and food composition research. The plant foods discussed (cereals, legumes, nuts, olive oil, vegetables, fruits, tea, red wine, soy, flaxseed, garlic, onions, cruciferous vegetables, citrus, tomatoes) are widely available and consumed in the UK. Findings would inform UK nutrition policy and public health messages around plant-based diet benefits, though the review predates contemporary microbiome and personalised nutrition research.

Key measures

Chemical classification of bioactive compounds; antioxidant properties; effects on thrombosis, tumorogenesis, CVD risk factors; carcinogenesis inhibition in animal and cell culture models

Outcomes reported

The review synthesises evidence on bioactive compounds (phenolics, flavonoids, phytoestrogens, carotenoids, organosulfur compounds) found in plant-based foods and their proposed protective effects against cardiovascular disease and cancer. It evaluates chemical structures, mechanisms of action, and epidemiological and experimental evidence supporting potential disease-prevention roles.

Topic tags