New App Rates Healthy Food from 1 – 100

 In Naturopathic News

NODE SMITH, ND

A scientific team at the Friedman School of Nutrition Science and Policy at Tufts has developed a new tool to help consumers, food companies, restaurants, and cafeterias choose and produce healthier foods and officials to make sound public nutrition policy.

Food Compass is a new nutrient profiling system, developed over three years, that incorporates cutting-edge science on how different characteristics of foods positively or negatively impact health. Important novel features of the system, reported Oct. 14 in Nature Food, include:

  • Equally considering healthful vs. harmful factors in foods (many existing systems focus on harmful factors);
  • Incorporating cutting-edge science on nutrients, food ingredients, processing characteristics, phytochemicals, and additives (existing systems focus largely on just a few nutrients); and
  • Objectively scoring all foods, beverages, and even mixed dishes and meals using one consistent score (existing systems subjectively group and score foods differently).

“Once you get beyond ‘eat your veggies, avoid soda,’ the public is pretty confused about how to identify healthier choices in the grocery store, cafeteria, and restaurant,” said the study’s lead and corresponding author, Dariush Mozaffarian, dean of the Friedman School. “Consumers, policy makers, and even industry are looking for simple tools to guide everyone toward healthier choices.”

The new Food Compass system was developed and then tested using a detailed national database of 8,032 foods and beverages consumed by Americans. It scores 54 different characteristics across nine domains representing different health-relevant aspects of foods, drinks, and mixed meals, providing for one of the most comprehensive nutrient profiling systems in the world. The characteristics and domains were selected based on nutritional attributes linked to major chronic diseases such as obesity, diabetes, cardiovascular problems, and cancer, as well as to risk of undernutrition, especially for mothers, young children, and the elderly.

Food Compass was designed so that additional attributes and scoring could evolve based on future evidence in such areas as gastrointestinal health, immune function, brain health, bone health, and physical and mental performance; as well as considerations of sustainability.

Potential uses of Food Compass include:

  • Encouraging the food industry to develop healthier foods and reformulate the ingredients in popular processed foods and snacks;
  • Providing food purchasing incentives for employees through worksite wellness, health care, and nutrition assistance programs;
  • Supplying the science for local and national policies such as package labeling, taxation, warning labels, and restrictions on marketing to children;
  • Enabling restaurants and school, business, and hospital cafeterias to present healthier food options;
  • Informing agricultural trade policy; and
  • Guiding institutional and individual investors on environmental, social, and corporate governance (ESG) investment decisions.

Each food, beverage, or mixed dish receives a final Food Compass score ranging from 1 (least healthy) to 100 (most healthy). The researchers identified 70 or more as a reasonable score for foods or beverages that should be encouraged. Foods and beverages scoring 31-69 should be consumed in moderation. Anything scoring 30 or lower should be consumed minimally.

Across major food categories, the average Food Compass score was 43.2.

  • The lowest scoring category was snacks and sweet desserts (average score 16.4).
  • The highest scoring categories were vegetables (average score 69.1), fruits (average score 73.9, with nearly all raw fruits receiving a score of 100), and legumes, nuts, and seeds (average score 78.6).
  • Among beverages, the average score ranged from 27.6 for sugar-sweetened sodas and energy drinks to 67 for 100% fruit or vegetable juices.
  • Starchy vegetables scored an average of 43.2.
  • The average score for beef was 24.9; for poultry, 42.67; and for seafood, 67.0.

Food Compass is the first major nutrient profiling system to use consistent scoring across diverse food groups, which is especially important for mixed dishes. For example, in the case of pizza, many other systems have separate scoring algorithms for the wheat, meat, and cheese, but not the finished product itself. Consistent scoring of diverse items can also be helpful in assessing and comparing combinations of food and beverages that could be sold and consumed together, such as an entire shopping basket, a person’s daily diet pattern, or a portfolio of foods sold by a particular company.

“With its publicly available scoring algorithm, Food Compass can provide a nuanced approach to promoting healthy food choices-helping guide consumer behavior, nutrition policy, scientific research, food industry practices, and socially based investment decisions,” said last author Renata Micha, who did this work as a faculty member at the Friedman School and is now at the University of Thessaly.

Additional authors are Naglaa H. El-Abbadi, Meghan O’Hearn, Josh Marino, William A. Masters, Paul Jacques, Peilin Shi, and Jeffrey B. Blumberg of the Friedman School.

The study is part of the Food-PRICE (Policy Review and Intervention Cost-Effectiveness) project, a National Institutes of Health-funded research collaboration working to identify cost-effective nutrition strategies that can have the greatest impact on improving health outcomes in the United States. This work was supported by Danone and the National Heart, Lung, and Blood Institute of the National Institutes of Health under award numbers R01HL130735 and R01HL115189. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health. Please see the study for conflicts of interest.

1. Dariush Mozaffarian, Naglaa H. El-Abbadi, Meghan O’Hearn, Josh Erndt-Marino, William A. Masters, Paul Jacques, Peilin Shi, Jeffrey B. Blumberg, Renata Micha. Food Compass is a nutrient profiling system using expanded characteristics for assessing healthfulness of foods. Nature Food, 2021; DOI: 10.1038/s43016-021-00381-y

Node Smith, ND is a naturopathic physician in Humboldt, Saskatchewan and associate editor and continuing education director for NDNR. His mission is serving relationships that support the process of transformation, and that ultimately lead to healthier people, businesses and communities. His primary therapeutic tools include counselling, homeopathy, diet and the use of cold water combined with exercise. Node considers health to be a reflection of the relationships a person or a business has with themselves, with God and with those around them. In order to cure disease and to heal, these relationships must be specifically considered. Node has worked intimately with many groups and organizations within the naturopathic profession, and helped found the non-profit, Association for Naturopathic Revitalization (ANR), which works to promote and facilitate experiential education in vitalism.

Recommended Posts

Start typing and press Enter to search