Zap Inflammation, Heart Disease Risk With Yellow Vegetables

Zap Inflammation, Heart Disease Risk With Yellow Vegetables
Yellow vegetables such as pumpkin, yellow peppers, beans, and carrots are high in antioxidants and fiber, both important to reducing your risk of disease.Shulevskyy Volodymyr/Shutterstock
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Certain diets have been shown to increase inflammation in your body, which then sets the stage for heart disease and stroke later in life. Yet there are also diets that can save the day, including those rich in yellow vegetables, red wine, and coffee, according to research published in the Journal of the American College of Cardiology in November 2020.(i)
Chronic inflammation has been shown to play a role in the development of heart disease and stroke as well as insulin resistance and Type 2 diabetes.(ii) Unlike acute inflammation used by the body to fight infections and help speed up healing, chronic inflammation results in the immune system pumping out white blood cells and chemical messengers continually, making the body believe it’s under constant attack.(iii)
Inflammation may occur in response to stress, pollution, and other environmental exposures, and even fatty buildup, or atherosclerosis, inside the arterial walls, potentially resulting in the formation of harmful blood clots.(iv)

Diet’s Inflammatory Potential

The researchers followed men and women from the Nurses’ Health Studies I and II, starting in 1986 with up to 32 years of follow up.(v) More than 210,000 participants were included in the analysis after they excluded participants with missing diet information or those who were previously diagnosed with heart disease, stroke, or cancer.
The subjects completed food frequency questionnaires every four years, and the team evaluated diet’s inflammatory potential via a food-based empirical dietary inflammatory pattern (EDIP) score, pre-defined according to levels of three systemic inflammatory biomarkers. The team found 15,837 cases of cardiovascular disease, including 9,794 coronary heart disease and 6,174 stroke cases.

Using an empirically developed, food-based dietary index, the study concluded that dietary patterns with higher inflammatory potential were linked to a greater rate of cardiovascular disease.

“Our study is among the first to link a food-based dietary inflammatory index with long-term risk of cardiovascular disease,” said Dr. Jun Li, lead study author and nutrition research scientist at Harvard T.H. Chan School of Public Health, in a news release.(vi)
The food-based pro-inflammatory dietary index was based on 18 predefined food groups that showed the biggest associations with higher inflammatory markers. It showed that the participants consuming pro-inflammatory diets had a 46 percent higher heart disease risk as well as a 28 percent higher stroke risk, versus those consuming anti-inflammatory diets.

Winners, Losers in Reducing Inflammation

Certain foods emerged as major contributors to the pro-inflammatory dietary index.(vii) The researchers suggest limiting intake of these foods, which include refined sugars and grains, fried food, soda and processed red and organ meat. On the other hand, they recommended consuming foods that have higher levels of antioxidants and fiber, helping fight inflammation. These include the following:
  • Green leafy vegetables such as kale, spinach, cabbage, and arugula
  • Yellow vegetables such as pumpkin, yellow peppers, beans, and carrots
  • Whole grains
  • Coffee, tea, and wine
Additional evidence from U.S. and European cohort studies and meta-analyses indicates that long-term intake of increased amounts of red meat, particularly processed meat, is tied to an increased risk of total mortality, heart disease, colorectal cancer, and Type 2 diabetes.(viii) The risk is seen in both men and women.
Other foods with anti-inflammatory effects may also be useful for fighting heart disease. This includes fish oil, which is beneficial against chronic heart failure.(ix) An anti-inflammatory effect may also be a key factor in the decreased risk of certain chronic diseases associated with higher intakes of anthocyanins and flavonols, nutrients found in abundance in specific fruits and vegetables.(x)
Taken consistently, aged garlic extract may also be beneficial in preventing chronic diseases associated with low-grade inflammation in adults with obesity.(xi) Even a 12-week intake of yogurt with a certain probiotic strain (OLL2712) has been found to prevent the aggravation of chronic inflammation and insulin resistance in pre-diabetic adults.(xii)
Learn more about inflammation and its links to chronic diseases such as heart disease and stroke through almost 3,000 medical abstracts on the GreenMedInfo.com database.
The GMI Research Group is dedicated to investigating the most important health and environmental issues of the day. Special emphasis will be placed on environmental health. Our focused and deep research will explore the many ways in which the present condition of the human body directly reflects the true state of the ambient environment. This work is reproduced and distributed with the permission of GreenMedInfo LLC. Sign up for the newsletter at www.GreenmedInfo.health
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GreenMedInfo is dedicated to investigating the most important health and environmental issues of the day. Special emphasis will be placed on environmental health. Our focused and deep research will explore the many ways in which the present condition of the human body directly reflects the true state of the ambient environment. This work is reproduced and distributed with the permission of GreenMedInfo LLC. Sign up for their newsletter at https://greenmedinfo.com/newsletter
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