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Diet Drinks Work as Well as Water for Weight Loss

Mayur Tembhare
  1. The study involved 493 adults who were overweight or obese.

  2. The participants drank either water or diet drinks every day for two years.

  3. The researchers provided a structured behavioral weight management program to help the participants manage their weight.

  4. Both groups lost weight and maintained it over time, with an average weight loss of 3.7 kilograms in the group that drank water and 4.8 kilograms in the group that drank diet drinks.

Diet Drinks Work as Well as Water for Weight Loss

Topic: Health

Researchers at the University of Liverpool conducted a two-year study on diet drinks. They found that diet drinks and water are equally effective in helping people lose weight and maintain their weight loss. The study involved 493 adults who drank either water or diet drinks daily.

A team of researchers from the University of Liverpool led by Professor Jo Harrold conducted a two-year study on diet drinks. They wanted to see if diet drinks could help people lose weight and keep it off in the long term.

The study involved 493 adults who were overweight or obese. These participants were randomly assigned to drink either water or diet drinks every day for two years. The researchers also provided a structured behavioral weight management program to help the participants manage their weight.

The results of the study showed that both groups lost weight and maintained it over time. In fact, the group that drank diet drinks lost an average of 4.8 kilograms more than the group that drank water. However, this difference was not statistically significant.

The researchers concluded that diet drinks are a safe and effective alternative to sugar-sweetened drinks for people who want to lose weight and maintain their weight loss.

Why It Matters

This study is relevant to Indian students because many of them struggle with weight management. With the rise of obesity among young people in India, this study provides valuable information on how diet drinks can be a helpful tool in managing weight.

Key Facts

  • The study involved 493 adults who were overweight or obese.
  • The participants drank either water or diet drinks every day for two years.
  • The researchers provided a structured behavioral weight management program to help the participants manage their weight.
  • Both groups lost weight and maintained it over time, with an average weight loss of 3.7 kilograms in the group that drank water and 4.8 kilograms in the group that drank diet drinks.
  • The study was funded by the American Beverage Association.

Key Terms

Non-nutritive sweeteners
Low-calorie or calorie-free sugar substitutes commonly used in foods and beverages.
Randomized controlled trial
A type of scientific study where participants are randomly assigned to different groups to test the effectiveness of a treatment or intervention.
Structured behavioral weight management program
A program that helps people manage their weight through changes in behavior, such as diet and exercise.

Implications

This study is relevant to Indian students because many of them struggle with weight management. With the rise of obesity among young people in India, this study provides valuable information on how diet drinks can be a helpful tool in managing weight.

Source: https://www.sciencedaily.com/releases/2026/10/261002080017.htm

Journal reference:

  1. Joanne A. Harrold, Scott Hill, Cristina Radu, Paul Thomas, Paula Thorp, Charlotte A. Hardman, Paul Christiansen, Una Masic, Lauren McGale, Dan J. Cuthbertson, Jason C.G. Halford. Effect of non-nutritive sweetened beverages v. water on body weight: long-term results of a randomised controlled trial. British Journal of Nutrition, 2026; 1 DOI: 10.1017/S0007114526108150

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