Linn Steward

Global rates of obesity continue to increase. Government policy makers and health-care professionals are desperate to do something. Anything. And NOVA, a crude but useful tool used by nutrition researchers to map chronic health conditions to degree of processing, is attracting attention.

There’s plenty to criticize about NOVA. Its four food classification groups are at best squishy, at worst downright arbitrary. And significant gaps of logic are emerging now that food scientists and nutrition res…

Premium Content
You've reached your monthly limit of free articles.
Access Food Technology
Log in Subscribe

In This Article

  1. Diet and Health

About the Author

Linn Steward, RDN, is a recipe analyst and food and nutrition consultant (gourmetmetrics@gmail.com).
Placeholder

Manual Feature

Latest News

Formulating for the Evolving GLP-1 Consumer

As the number of GLP-1 users continues to grow, it’s clear they are looking for more personalized, nutrient-dense food and beverage options to support their needs.

Tackling Anemia With Turkey Berry

In Ghana, Achiever Foods is leveraging turkey berry, a local crop, to create food products that help combat anemia.

Targeting Older Consumers

Older adults, numbering 124.4 million in 2025, represent an important and potentially untapped market for food and beverage companies.

Déjà Vu and Some Things New in the 2025–2030 Dietary Guidelines

Former USDA nutrition policy leader and senior executive Robert Post reflects on the new national diet and nutrition guidance.

What Consumers Want in 2026

Worn down by inflation and uncertain economic conditions, food and beverage shoppers want products that deliver tangible benefits per dollar.