New 2021 Meta-Analysis: Fried-Food Consumption is Linked with an Increased Risk of Cardiovascular Disease and Stroke
A new meta-analysis of 17 observational studies, involving a total of 562,455 participants and 36,727 major cardiovascular “events” has found a significant connection between fried-food consumption and risk of cardiovascular disease and stroke.
The analysis, which was recently published in the Journal Heart, discovered that with every 114 weekly serving (that’s a medium McDonald’s fries), the risk of cardiovascular disease rose by 3%, 2% and 12%, respectively.
Compared with the participants who were consuming the lowest amount of weekly fried foods, the participants with the highest intake had a 28% heightened risk of major cardiovascular events, a 22% increased risk of coronary heart disease and a 37% increased risk of heart failure.
The problem with fried-foods
Frying means cooking food in hot fat, usually some kind of oil. This significantly increases the energy and fat content of the food, and generates harmful trans-fatty acids from the partially hydrogenated vegetable oils which are often used in restaurant deep fryers. A diet high in trans-fat has been known to increase your risk of heart disease and contribute to unhealthy cholesterol levels.
The process of frying also requires considerable high temperatures, which causes changes in the vitamin and antioxidant content of the food, and generates carcinogenic compounds, which have proven to be harmful to our health.
Coronary Heart Disease (CHD) is currently the leading cause of death worldwide, responsible for 16% of the world’s total deaths. The strength of current research and evidence highlights the importance of healthy dietary patterns and lifestyles for the prevention of CHD and stroke. A healthy balanced diet that contains no to minimal fried-foods will play an important role in the management of crucial risk factors of CHD such as diabetes, hypertension and excess weight.
We promote a healthy balanced diet with our nutritious and wholesome ready-made meals. Our meals are rich in whole foods, nutrients, bioactive compounds and antioxidants. They contain low sodium, and no processed sugars, preservatives or additives. Our meals contain no processed or fried foods, and we use minimal oil in our cooking (typically extra virgin olive oil or sesame oil for our Asian dishes).
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References:
Pei Qin et al. Fried-food consumption and risk of cardiovascular disease and all-cause mortality: a meta-analysis of observational studies. Heart, 2021; heartjnl-2020-317883 DOI: 10.1136/heartjnl-2020-317883
Author:
Lisa Cutforth
B.Sc Nutrition with Psychology (Dual Degree)
Consulting Clinical Nutritionist to The Banyans Wellness Retreat
Owner and Managing Director of Wholesomeness