Save 15% + FREE shipping when you Subscribe & Save. SHOP NOW

5 Harmful Food Ingredients Families Should Avoid

Published March 28, 2024

share this article


In today's food landscape, it's essential for families to be aware of harmful ingredients lurking in everyday products. From additives linked to health concerns to artificial flavors and preservatives, understanding what to avoid can empower families to make informed choices for their well-being. Let’s review five of the most common, harmful food ingredients, along with tips for avoiding them.

Common Harmful Food Ingredients to Avoid

1. Artificial Sweeteners:Artificial sweeteners like aspartame, sucralose, and saccharin are often added to processed foods and beverages as sugar substitutes. While deemed safe by regulatory agencies in moderate amounts, some studies suggest potential links to adverse health effects, including metabolic disturbances and changes in gut microbiota.

2. Trans Fats:Trans fats, also known as partially hydrogenated oils, are artificial fats commonly found in fried and processed foods. Consuming trans fats has been linked to an increased risk of heart disease, stroke, and other adverse health outcomes, prompting their ban in many countries.

3. High-Fructose Corn Syrup (HFCS):High-fructose corn syrup is a sweetener derived from corn starch and commonly used in processed foods and sugary beverages. Excessive consumption of HFCS has been associated with obesity, insulin resistance, and other metabolic disorders, making it advisable to limit intake.

4. Artificial Colors and Flavors: Synthetic food dyes and artificial flavors are often added to enhance the appearance and taste of processed foods. While generally regarded as safe by regulatory agencies, some studies suggest potential links to behavioral issues in children and other adverse health effects.

5. Sodium Nitrite and Nitrate: Sodium nitrite and nitrate are preservatives commonly used in processed meats like bacon, hot dogs, and deli meats to prevent bacterial growth and add color. Consumption of these additives has been associated with an increased risk of certain cancers, particularly colorectal cancer.


Families should be vigilant about avoiding harmful food ingredients such as artificial sweeteners, trans fats, high-fructose corn syrup, artificial colors and flavors, and sodium nitrite/nitrate. By reading labels, choosing whole foods, and minimizing processed and packaged products, families can prioritize their health and well-being while making informed food choices.


  • Swithers SE. Artificial sweeteners produce the counterintuitive effect of inducing metabolic derangements. Trends in Endocrinology & Metabolism. 2013;24(9):431-441.
  • Mozaffarian D, Katan MB, Ascherio A, Stampfer MJ, Willett WC. Trans fatty acids and cardiovascular disease. New England Journal of Medicine. 2006;354(15):1601-1613.
  • Malik VS, Pan A, Willett WC, Hu FB. Sugar-sweetened beverages and weight gain in children and adults: a systematic review and meta-analysis. The American Journal of Clinical Nutrition. 2013;98(4):1084-1102.
  • McCann D, Barrett A, Cooper A, et al. Food additives and hyperactive behaviour in 3-year-old and 8/9-year-old children in the community: a randomised, double-blinded, placebo-controlled trial. The Lancet. 2007;370(9598):1560-1567.
  • Bastide NM, Pierre FH, Corpet DE. Heme iron from meat and risk of colorectal cancer: a meta-analysis and a review of the mechanisms involved. Cancer Prevention Research. 2011;4(2):177-184.