A survey of adults in the United States from 2023 found that 81 percent of respondents who wanted to lose weight were interested in increasing the amount they exercise in order to lose weight. This statistic shows the percentage of adults in the United States who felt they needed to lose weight who were interested in trying select weight loss methods.

Introduction

Weight Loss Statistics: In 2024, weight loss remains a prominent concern worldwide, driven by rising obesity rates and an increased focus on health and wellness. As more people become aware of the health risks associated with being overweight, the demand for effective weight loss solutions continues to grow.

This report explores the latest weight loss statistics, highlighting key trends, popular methods, and the economic impact of the industry. With a global market value projected to surpass almost USD 300 billion this year, the weight loss industry is not only a reflection of changing lifestyle choices but also a significant contributor to the global economy.

Employment statistics on the Weight Loss Services industry in the US

In 2024, roughly 48 percent of U.S. men and 61 percent of women stated they wanted to lose weight. This statistic shows the percentage of U.S. adults who wanted to lose weight from 1951 to 2024, by gender.

This report presents information on obesity, physical activity and diet drawn together from a variety of sources for England. More information can be found in the source publications which contain a wider range of data and analysis. Each section provides an overview of key findings, as well as providing links to relevant documents and sources. Some of the data have been published previously by NHS Digital. A data visualisation tool (link provided within the key facts) allows users to select obesity related hospital admissions data for any Local Authority (as contained in the data tables), along with time series data from 2013/14. Regional and national comparisons are also provided. The report includes information on: Obesity related hospital admissions, including obesity related bariatric surgery. Obesity prevalence. Physical activity levels. Walking and cycling rates. Prescriptions items for the treatment of obesity. Perception of weight and weight management. Food and drink purchases and expenditure. Fruit and vegetable consumption. Key facts cover the latest year of data available: Hospital admissions: 2018/19 Adult obesity: 2018 Childhood obesity: 2018/19 Adult physical activity: 12 months to November 2019 Children and young people's physical activity: 2018/19 academic year

Background After 5 years, most reports show that less than 10% of people maintain a 5% loss from initial body weight. Weight maintenance after 10 years is rarely assessed, especially in commercial programs. The current article reports weight maintenance in individuals who had participated 2 to 11 years earlier in a popular commercial weight loss program based on Canada's Food Guide called Mincavi.

   Methods
   Randomly picked subjects answered a telephone questionnaire. Participants, 291 adult women from various regions of the province of Quebec, had followed the program 2 to 11 years earlier for at least a month. Body weight at the beginning and at the end of treatment was recorded as well as actual weight, age and height. Existing records allowed partial verification of the sample.


   Results
   Based on corrected weights, percentage of women who maintained at least 5% of their initial weight loss are as following; 2 years = 43.6% (n = 55), 3 years = 33.3% (n = 42), 4 years = 23.8% (n = 42), 5–6 years = 38.2% (n = 55), 7–8 years = 29.4% (n = 51), and 9–11 years; 19.6% (n = 46). Five to eleven years after they had participated in the program 29.1% of all women maintained a weight loss of at least 5%, while 14.3% maintained a loss of at least 10%.


   Conclusions
   Even though success rate is not as high as could be wished for, results show that participation in the Mincavi program can lead to effective weight maintenance long after individuals have left it. These findings suggest more thorough studies should be conducted on this weight loss program.

A dataset containing statistics on weight loss medication usage in the UK, based on a survey of 48,399 individuals conducted over 12 months ending February 24, 2025.

In 2020, around 60 percent of survey respondents in Chile stated they were trying to lose weight, compared to 30 percent of respondents in China. This statistic shows the percentage of the population in select countries worldwide who were trying to lose weight in 2020.

[232+ Pages Report] The global weight loss and weight management market size is expected to grow from USD 224.27 billion in 2021 to USD 405.4 billion by 2030, at a CAGR of 6.84% from 2022-2030

The US market for weight loss services has experienced a marked transformation in recent years, adapting to dynamic consumer demands and intensifying competition from substitutes. Shifting attitudes toward health—fueled by climbing obesity rates and heightened wellness awareness—have expanded the client base seeking structured programs and clinical interventions. Digital disruption has emerged as a dominant force, with platforms offering app-based coaching and virtual monitoring. As major brands reposition and smaller providers flourish online, the competitive field blends previous in-person service providers with tech-driven newcomers. This competition enables businesses to cater to a broader spectrum of preferences, from traditional in-person support to flexible, remote engagement, shaping a marketplace that balances innovation with the timeless appeal of personalized care. Industry-wide revenue has declined at a CAGR of 2.4% to $2.6 billion, falling 0.3% in 2025 alone. Over the past five years, profitability has gradually recovered, reflecting a recalibration in operating models. As digital platforms gained traction, profit per client narrowed because of lower price points and higher user churn. However, reduced dependence on physical locations helped control overhead. Smaller-scale operations proved more agile, leveraging savings in depreciation and rent while redirecting investment toward software, digital marketing and technological upgrades. Payroll structures shifted as well, with fewer employees required to support an expanded client roster through online channels, driving down total wage expenses but intensifying the search for top talent. Marketing outlays stabilized as businesses adopted data-driven campaigns targeting specific client segments and service lines, while diversified product offerings added predictability to revenue and purchasing costs. These adjustments yielded moderate improvements to profit as the sector embraced digital-first strategies alongside select hybrid models. The next five years promise ongoing evolution as companies refine hybrid models that blend virtual and in-person support. Rising obesity prevalence, particularly among youth, may sustain robust demand, while enhanced focus on personalized and preventive care propels product innovation. Providers will likely invest in partnerships with healthcare practitioners and digital health firms, allowing for more integrated, holistic solutions that maximize reach and retention. Custom programs for families and children, behavioral coaching augmented by artificial intelligence and seamless telehealth platforms will grow in relevance. Substitutes such as public health websites and pharmaceutical interventions will continue pressuring traditional providers to differentiate through value-added services and science-based guidance. Brands prioritizing transparency, digital engagement and educational outreach stand to secure loyalty in a market where consumer choice and expectations keep rising. Revenue will rise at a CAGR of 0.1% to $2.6 billion through the end of 2030.

Objectives: Characterize patterns of weight change among subjects with obesity. Methods: A retrospective observational longitudinal study of subjects with obesity was conducted using the General Electric Centricity electronic medical record database. Subjects who were ≥18 years old with BMI ≥30 kg/m2 (first defining index BMI), had no medical conditions associated with unintentional weight loss, and had ≥4 BMI measurements/year for ≥2.5 years were included and categorized into groups (stable weight: within

A survey of adults in the United States from 2023 found that 79 percent of respondents believed increasing the amount they exercise is effective for losing weight and keeping weight off. This statistic shows the percentage of adults in the United States who said they believe the following weight loss methods are safe and effective for losing weight.

According to Cognitive Market Research, the global Online Weight Loss Programs market size will be USD 105365.2 million in 2024. It will expand at a compound annual growth rate (CAGR) of 6.20% from 2024 to 2031.

North America held the major market share for more than 40% of the global revenue with a market size of USD 42146.08 million in 2024 and will grow at a compound annual growth rate (CAGR) of 4.4% from 2024 to 2031.
Europe accounted for a market share of over 30% of the global revenue with a market size of USD 31609.56 million.
Asia Pacific held a market share of around 23% of the global revenue with a market size of USD 24234.0 million in 2024 and will grow at a compound annual growth rate (CAGR) of 8.2% from 2024 to 2031.
Latin America had a market share of more than 5% of the global revenue with a market size of USD 5268.26 million in 2024 and will grow at a compound annual growth rate (CAGR) of 5.6% from 2024 to 2031.
Middle East and Africa had a market share of around 2% of the global revenue and was estimated at a market size of USD 2107.30 million in 2024 and will grow at a compound annual growth rate (CAGR) of 5.9% from 2024 to 2031.
The Diet Weight Loss Programs Type held the highest Online Weight Loss Programs market revenue share in 2024.

Market Dynamics of Online Weight Loss Programs Market

Key Drivers for Online Weight Loss Programs Market

Increasing global obesity levels to Increase the Demand Globally

Increasing global obesity levels are driving the Online Weight Loss Programs Market as more individuals seek effective solutions to manage their weight and improve overall health. With obesity linked to numerous health issues, such as diabetes, heart disease, and hypertension, the demand for weight management programs is growing. Online weight loss programs offer a convenient and flexible approach, allowing users to access personalized diet plans, exercise routines, and professional guidance from anywhere. As awareness of the health risks associated with obesity rises, more people are turning to these digital platforms for support. Additionally, the anonymity and accessibility of online programs appeal to those who may feel uncomfortable with traditional, in-person weight loss services, further fueling market growth.

Growing Health Consciousness to Propel Market Growth

Growing health consciousness is a key driver of the Online Weight Loss Programs Market as individuals become more aware of the importance of maintaining a healthy lifestyle. Increasing knowledge about the risks associated with obesity, such as chronic diseases like diabetes, heart conditions, and hypertension, has led to a surge in demand for weight management solutions. Online weight loss programs cater to this demand by offering accessible, convenient, and personalized plans that align with users' health goals. The rise of social media, wellness influencers, and fitness trends has further amplified health awareness, encouraging more people to adopt healthier habits. As a result, consumers are increasingly turning to online platforms that provide expert guidance, community support, and tailored approaches to achieve and maintain a healthy weight.

Restraint Factor for the Online Weight Loss Programs Market

High Privacy Concerns to Limit the Sales

High privacy concerns are restraining the Online Weight Loss Programs Market as users become increasingly cautious about sharing sensitive personal health data online. The digital nature of these programs requires participants to input detailed information about their weight, diet, exercise habits, and medical history. Many users fear this data could be misused, leaked, or accessed by unauthorized parties, leading to potential identity theft or discrimination. Moreover, with rising awareness of cybersecurity breaches and data privacy issues, consumers are more critical of how their information is handled. The lack of robust data protection measures or transparent privacy policies can deter potential users from enrolling in online weight loss programs, limiting market growth. Building trust through enhanced security and privacy measures is crucial to overcoming this restraint.

Impact of Covid-19 on the Online Weight Loss Programs Market

The COVID-19 pandemic significantly impacted the Online Weight Loss Programs Market by accelerating the adoption of digital health solutions. With lockdowns and social distancing measures restricti...

This dataset includes data on adult's diet, physical activity, and weight status from Behavioral Risk Factor Surveillance System. This data is used for DNPAO's Data, Trends, and Maps database, which provides national and state specific data on obesity, nutrition, physical activity, and breastfeeding.

The dataset contains the number for five types of weight loss (bariatric) surgeries (Open Roux-en-Y gastric bypass, laparoscopic Roux-en-Y gastric bypass , laparoscopic adjustable gastric banding, vertical sleeve gastrectomy , and biliopancreatic diversion ) performed in California hospitals. The 2015 Data are reported for January-September due to coding changes from ICD-9-CM to ICD-10-CM/PCS, which began October 1, 2015. Caution should be taken before making comparisons across years since previous years' results are based on 12 months of data, while results for year 2015 are based on 9 months of data. This dataset does not include surgeries performed in outpatient settings.

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Weight Loss Supplement Market Size 2024-2028

The weight loss supplement market size is forecast to increase by USD 1.53 billion at a CAGR of 4.96% between 2023 and 2028.

The market is experiencing significant growth due to several key factors. The increasing obesity population in various regions is a major driving force, as people seek effective solutions to manage their weight. Additionally, the rise in promotional and marketing activities by manufacturers and retailers is boosting market growth. Weight management products have gained immense popularity, with consumers turning to supplements as a convenient and quick solution to lose weight. These trends are expected to continue, making the market an attractive investment opportunity for businesses. However, challenges such as stringent regulations and safety concerns persist, requiring companies to focus on producing safe and effective products.Overall, the market is poised for steady growth In the coming years.

What will be the Size of the Weight Loss Supplement Market During the Forecast Period?

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The market continues to experience robust growth, driven by the global obesity epidemic and the desire for a perfect body physique. According to a recent MDPI study, the obese population is projected to reach 2.7 billion by 2025, fueling demand for weight loss solutions. The pandemic's impact on health consciousness and increased sedentary lifestyles have further accelerated market expansion. The market comprises various segments, including pills and powders. The pills segment dominates due to its convenience and ease of use. Strategic alliances and collaborations between market players and dieticians, fitness centers, gyms, and health clubs are common business decisions to expand reach and enhance product offerings.Despite market growth, safety and efficacy remain key concerns for consumers. The industry faces challenges from regulatory bodies, ensuring that products meet stringent safety standards. Cardiovascular diseases (CVDs), including hypertension, cardiac arrest, and stroke, are significant health risks associated with obesity, creating a pressing need for effective weight loss solutions. The middle-class population's increasing disposable income and growing awareness of unhealthy diets contribute to market expansion. The boutique fitness industry's rise also presents opportunities for weight loss supplement manufacturers to cater to niche markets. Overall, the market is expected to maintain its growth trajectory, driven by consumer demand and industry innovations.

How is this Weight Loss Supplement Industry segmented and which is the largest segment?

The weight loss supplement industry research report provides comprehensive data (region-wise segment analysis), with forecasts and estimates in 'USD million' for the period 2024-2028, as well as historical data from 2018-2022 for the following segments. Distribution ChannelOnline storesRetail outletsTypePillsPowderLiquidGeographyNorth AmericaUSEuropeGermanyUKAsiaChinaIndiaRest of World (ROW)

By Distribution Channel Insights

The online stores segment is estimated to witness significant growth during the forecast period.

The market is experiencing growth due to the increasing prevalence of overweight and obese populations, particularly among the middle-class and working classes. The pandemic has further accelerated this trend as people seek to improve their health and achieve a desirable physique. However, consumers face obstacles in choosing the right supplement due to concerns about safety and efficacy. Strategic alliances between weight loss supplement companies and healthcare providers, such as dieticians and weight management clinics, can help address these concerns. Online channels, including fitness tracking apps, nutritional counseling, and personalized diet plans, are becoming increasingly popular. Consumers can compare products and read reviews before making informed decisions, driving the growth of the market.Downstream sectors, including fitness centers, gyms, health clubs, and wellness retreats, also benefit from the increased focus on healthy lifestyles. The market is segmented into capsules and powders, with the pills segment dominating due to its convenience and ease of use. The market is expected to continue growing as consumers prioritize their health and seek effective weight loss solutions.

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The Online stores segment was valued at USD 3.36 billion in 2018 and showed a gradual increase during the forecast period.

Regional Analysis

North America is estimated to contribute 52% to the growth of the global market during the forecast period.

Technavio’s analysts have elaborately explained the regional trends and drivers that shape the market during the forecast period.

For more insights on the

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Weight Management Market Size 2025-2029

The weight management market size is forecast to increase by USD 114.79 billion at a CAGR of 10.9% between 2024 and 2029.

The market is driven by the growing obese population and rising demand for weight management services from developing economies. The increasing prevalence of obesity and related health issues globally presents a significant opportunity for market participants. However, marketing challenges associated with weight management products and services pose a significant hurdle. The stigma surrounding obesity and the perception that weight loss is a personal responsibility rather than a health issue create barriers to market penetration. Health insurance plays a pivotal role in covering costs, while fitness apps and mobile health apps enhance accessibility and tracking.
Companies seeking to capitalize on market opportunities must address these challenges through innovative marketing strategies, affordable pricing, and education initiatives to shift societal perceptions and increase accessibility to weight management services. By focusing on these areas, market participants can effectively navigate challenges and capitalize on the growing demand for weight management solutions. Innovative weight management solutions include waistline control, fitness equipment, surgical equipment, healthy dietary choices, and lifestyle changes.

What will be the Size of the Weight Management Market during the forecast period?

Explore in-depth regional segment analysis with market size data - historical 2019-2023 and forecasts 2025-2029 - in the full report.
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The market for weight management solutions continues to evolve, reflecting the complex and multifaceted nature of weight management and its applications across various sectors. Sleeve gastrectomy and adjustable gastric banding are among the surgical interventions, while anti-obesity medications and pharmacological interventions offer alternative approaches. The prevalence of metabolic syndrome and its associated health risks, including cardiovascular disease and type 2 diabetes, underscores the urgency for sustainable weight loss solutions. Mindful eating, nutrition education, and meal planning are essential components of health behavior modification, while physical fitness and regular exercise routines contribute to weight regain prevention. Fitness and recreational sports centers are offering a wide range of HIIT classes, and HIIT fitness videos are flooding the market.

Hormonal imbalance and stress management are also crucial factors in weight management. The industry is expected to grow by 5.3% annually, driven by the increasing prevalence of obesity and related health issues. For instance, a study showed that patients who underwent bariatric surgery experienced an average weight loss of 30% within the first year. Social media and the young population's hectic lifestyles have led to increased fast food consumption and weight-related health issues, necessitating preventive measures and weight management programs. Additionally, the complexity and cost of weight management solutions can deter potential customers, particularly in developing economies with limited resources.

How is this Weight Management Industry segmented?

The weight management industry research report provides comprehensive data (region-wise segment analysis), with forecasts and estimates in 'USD million' for the period 2025-2029, as well as historical data from 2019-2023 for the following segments.

Type

  Diet
  Equipment
  Services


Distribution Channel

  Offline
  Online


End-user

  Fitness centers and health clubs
  Commercial weight loss centers
  Online weight loss programs
  Slimming centers
  Others


Geography

  North America

    US
    Canada


  Europe

    France
    Germany
    Italy
    UK


  APAC

    China
    India
    Japan
    South Korea


  Rest of World (ROW)

By Type Insights

The Diet segment is estimated to witness significant growth during the forecast period. The market is driven by the growing concern over health issues related to visceral fat, weight fluctuation, and obesity. Obesity, characterized by a body mass index (BMI) of 30 or higher, affects over one-third of the global population. This condition can lead to various health complications, including high blood pressure, joint problems, diabetes, and insulin sensitivity issues. To combat these health concerns, weight loss programs focusing on calorie expenditure through diet and physical activity have gained popularity. Diets, specifically, dominate the market, as they offer a more sustainable approach to weight management. Nutritional counseling and micronutrient intake are essential components of effective weight loss programs, ensuring a balanced macronutrient and micronutrient intake. Obesity rates continue to rise, fueling

Employment statistics on the Online Weight Loss Services industry in the US

The global weight loss market size reached USD 296.8 Billion in 2024. Looking forward, IMARC Group expects the market to reach USD 572.4 Billion by 2033, exhibiting a growth rate (CAGR) of 7.57% during 2025-2033. The rising rates of obesity, heightened health awareness among the masses, rising celebrity endorsements coupled with extensive media coverage, and introduction of artificial intelligence (AI)-powered fitness apps are some of the major factors propelling the industrial robotics market growth.

IMARC Group provides an analysis of the key trends in each segment of the global weight loss market report, along with forecasts at the global, regional, and country levels from 2025-2033. Our report has categorized the market based on diet, equipment type, service, gender, and age group.