Does Cold Water Lead to Weight Gain? Myth Deconstructed

September 6, 2025

In India, numerous individuals continue to wonder: Does cold water indeed lead to weight gain? Children are cautioned by parents, fitness communities argue about it, and social media updates perpetuate the confusion. Others are of the opinion that cold water slows down digestion, includes fat, or stalls weight loss. Is this a fact? Nutritionists and health researchers corroborate that the cold water causes weight gain myth is indeed a myth. Let’s explore the science, Indian cultural beliefs, and the actual impact of water temperature on weight, digestion, and metabolism.

 Why This Myth Remains Prevalent in India

  • The belief that drinking cold water causes weight gain is possible, and it has deep roots in Indian households. Many families advise avoiding cold water after meals, thinking it may solidify oils or ghee in food. This idea matters because hydration is central to health, and misinformation can affect everyday choices.
  •  As per ICMR , more than 135 million Indians are overweight, and misinformation related to water temperature weight effects can keep people distracted from actual causes of weight gain, such as high-calorie foods and physical inactivity. 
  •  A YouGov survey revealed that almost 40% of Indians drink warm or room-temperature water, primarily because of health beliefs and not medical facts.
  •  With increasing lifestyle diseases in urban regions such as Hyderabad, Mumbai, and Delhi, it is necessary to dispel hydration weight gain myths and stick to science-approved facts.

Causes & Risk Factors Behind the Myth

Why do Indians still believe so strongly in the cold water metabolism myth? Here are the key reasons:

  •  Cultural customs: Ayurveda suggests warm water for digestion, so people perceive cold water as dangerous.
  •  Social media disinformation: Viral videos commonly misleadingly assert that cold water boosts fat.
  •  Mealtime routines: Families dissuade cold water after greasy Indian foods such as biryani or samosas.
  •  Mistaking cold drinks: Cold, sweet drinkscolas, packaged juices, and milkshakes up contributing to weight gain, leading people to falsely conclude plain cold water does the same.
  •  Urban lifestyle: In hot cities like Hyderabad or Chennai, individuals tend to consume ice-cold water, and some associate this habit with belly fat.

Health Impacts: What Science Reveals

So, can cold water make you fat? The answer is no. The following facts come from medical research:

  •  Cold water does not contain any calories. Cold water cannot directly lead to weight gain.
  • The body really expends only a little energy in heating up cold water to body temperature, and its calorie expenditure is raised slightly.
  •  WHO and Mayo Clinic assert that hydration, it warm or cold waterfacilitates digestion, metabolism, and the absorption of nutrients.
  •  Digestion, metabolism hydration is more critical than the temperature of water. Adequate hydration prevents constipation, increases energy, and enhances concentration.

Short-term effects of cold water:

  •  Mild cough irritation among individuals who are prone to coughs.
  •  Brief bloating or discomfort if experienced right after an extremely greasy meal.
  •  Invigorating energy and temperature regulation through Indian summers.
  • But neither of these phenomena comes close to weight gain. The hydration weight gain mythbusting is plain: cold or warm water doesn’t make one fat.

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Solutions & Prevention Strategies

Rather than fretting about warm vs cold water weight loss, prioritize healthy hydration strategies:

  •  Adhere to ICMR hydration guidelines: Adults must have 2.5–3.5 liters every day based on climate and activity.
  • Select temperature based on comfort: Cold water during hot Indian summers, warm water during winters.
  •  Avoid plain water with cold sodas: Cold sugary beverages are the biggest contributor to obesity and diabetes in India.
  •  Combine hydration with well-balanced food: Consume high-fiber Indian food items such as dals, rotis, millets, and vegetables.
  •  Listen to your body: Warm water is better for some to digest, while others like cold water. Both are okay.

Expert Views & Government Recommendations

  •  The Indian Council of Medical Research (ICMR) attests to the fact that hydration is paramount to health, but the temperature of water has no connection with weight gain.
  •  FSSAI points towards the risks posed by sweetened beverages but excludes plain cold water.
  •  Throughout the world, the World Health Organization (WHO) focuses on hydration for the support of body functions, yet they do not refer to temperature impacts.
  •  Indian doctors usually recommend warm water when there is throat discomfort, yet none suggest that drinking cold water promotes weight gain.

Frequently asked questions

1. Does cold water add fat to the body?

No, cold water does not add fat. Excess fat and weight gain result from calories, not from hydration.

2. Can drinking cold water lead to weight gain in the long run?

No, the drinking cold water weight gain rumor is not true. There is no scientific basis for it.

3. What are the advantages of drinking cold water?

Cold water aids in maintaining body temperature, makes you feel cool in hot Indian summers, and might slightly increase calorie burning.

4. Which is more effective for weight loss, warm or cold water?

Both assist with hydration. Warm water might be comforting to digestion, but cold water can refresh and burn a few more calories.

5. Does hydration impact digestion and metabolism?

Yes, hydration aids in digestion, metabolism, and nutrient transport, but temperature does not alter overall benefits.

6. Is room-temperature water healthier than cold water?

Both are safe. Room temperature water may be gentler on digestion, but cold water is not harmful and does not cause weight gain.

Conclusion

The cold water cause weight gain myth has spread a lot in India, but it is scientifically proven that it is not true. Cold water doesn’t deposit fat, it does not stop weight loss, and it doesn’t hamper metabolism in any manner. The actual things that matter are hydration, a balanced diet, and exercise.

So the next time you get asked, “Can cold water make you fat?”, here’s the short: No, it’s a myth. Stay hydrated, skip sugary cold beverages, and have healthy meals instead.

Reference :

https://timesofindia.indiatimes.com/life-style/health-fitness/health-news/does-cold-water-really-cause-weight-gain-popular-nutritionist-explains/articleshow/123574612.cms


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