U.S. Diets and Weight Loss - Statistics & Facts

Obesity prevalence among U.S. adults aged 18 and over 2011-2024

Prevalence of obesity among adults aged 18 and over in the U.S. from 2011 to 2024

Percentage of obese U.S. adults by state 2024

Percentage of adults with obesity in the United States as of 2024, by state

Share of physically inactive U.S. adults 2024, by state

Share of adults that were physically inactive in the United States in 2024, by state

Severe obesity prevalence among U.S. adults 2021-2023, by age group

Prevalence of severe obesity among U.S. adults from 2021 to 2023, by age group

Prevalence of severe obesity among adults in the U.S. 2017-2020, by gender

Prevalence of severe obesity among U.S. adults aged 20 and older from 2017 to March 2020, by gender

Severe obesity prevalence among U.S. adults 2017-2020, by race/ethnicity

Prevalence of severe obesity among U.S. adults from 2017 to March 2020, by race/ethnicity

Reasons for watching diet in the U.S. 2020

U.S. population: What are the reasons for watching your diet?

Dietary supplement use top reason - U.S. adults by gender 2018

Top reason for dietary supplement use among U.S. adults as of 2018, by gender

Main reasons for Americans to commit to New Year's diet changes in 2020

Leading motivations to stick to diet-related New Year's resolutions in the United States in 2020*

Main diet-related New Year's resolutions made by Americans in 2020

Leading changes in eating and drinking habits that consumers made at the start of the new year in the United States in 2020*

Main reasons Americans find it hard to commit to New Year's diet changes in 2020

Leading obstacles for consumers to stick to diet-related New Year's resolutions in the United States in 2020*

U.S. sales share of leading weight control/nutritionals liquid/powder brands 2019

Dollar sales share of the leading weight control/nutritionals liquid/powder in the United States as of 2019*

U.S. unit sales of the leading weight control brands 2019

Unit sales of the leading weight control/nutritional liquid and powder brands in the United States in 2019 (in millions)*

U.S.: Sales growth of leading weight control powder and liquid brands 2019-2020

Sales growth of leading brands of weight control liquids and powders in the United States in 2019 and 2020 (change to prior sales year)*

Dollar sales of the leading weight control/nutritional brands in U.S. C-stores 2025

Dollar sales of the leading weight control/nutritional liquid brands in U.S. convenience stores (C-stores) in 2025 (in million U.S. dollars)

Weight loss products launches worldwide 2008-2018

Weight loss products launches worldwide from 2008 to 2018

Leading Android health apps worldwide 2024, by downloads

Leading health and fitness apps in the Google Play Store worldwide in June 2024, by number of downloads (in millions)

Leading Android health apps in the U.S. 2022, by downloads

Leading health and fitness apps in the Google Play Store in the United States in September 2022, by number of downloads

Online fitness and health service purchases by brand in the U.S. 2020

Which of these fitness or health services (website or app) have you used as a paying customer in the past 12 months?

Fitness and health service online purchases in the U.S. 2024

Fitness and health service online purchases in the U.S. as of December 2024

Most eaten brands of energy / diet snacks and bars in the U.S. 2020

U.S. population: Which brands of energy / diet snacks and bars do you eat most often?

Brands of liquid breakfast /powdered nutritional supplements used in the U.S. 2020

U.S. population: What brands of liquid breakfast or liquid / powdered nutritional supplements do you use most often?

Types of non-prescription products for a diet in the U.S. 2020

U.S. population: What are some types of non-prescription products for a diet?

Types of food bought when watching diet in the U.S. 2020

U.S. population: What types of food do you buy when you are watching your diet?