Can Drinking Iced Coffee Help You Lose Weight? What You Need To Know

Caffeine is a natural stimulant that can boost your metabolism and increase fat burning. Several studies have shown that caffeine can slightly increase your metabolic rate, leading to higher calorie burn throughout the day.

Is Iced Coffee Good For Losing Weight
Elizabeth Brown

Written By
Elizabeth Brown

Published On
April 2, 2024

Disclaimer: This article has been generated with the assistance of AI tools. While our research team has fact-checked the content, readers should independently verify information for accuracy and reliability.

Iced coffee has become a refreshing and popular beverage choice, especially during the warmer months of the year. With its cool and invigorating taste, it’s no wonder that many people turn to this caffeinated drink as a thirst-quencher. However, some individuals are also curious about whether iced coffee can be a helpful addition to their weight-loss journey. In this article, we’ll explore the potential benefits and drawbacks of iced coffee for weight loss, as well as some tips for making it a more diet-friendly beverage.

The Potential Benefits Of Iced Coffee For Weight Loss

Iced Coffee For Weight Loss

Caffeine Boost

One of the primary reasons why iced coffee may aid in weight loss is its caffeine content. Caffeine is a natural stimulant that can help increase your metabolic rate, which in turn can lead to increased calorie burning. Several studies have shown that caffeine can temporarily boost metabolism by 3–11%, with higher doses having a more prominent effect.

Appetite Suppression

Caffeine has also been found to have appetite-suppressing effects, which can be beneficial for weight loss. By reducing hunger pangs and cravings, you may be less likely to overeat or indulge in unhealthy snacks. Additionally, the cold temperature of iced coffee can contribute to a feeling of fullness, further curbing your appetite.


While it’s essential to drink plenty of water throughout the day, iced coffee can also contribute to your daily fluid intake. Staying hydrated is crucial for various bodily functions, including metabolism and digestion. Proper hydration can also prevent water retention, which can sometimes be mistaken for weight gain.

The Potential Drawbacks Of Iced Coffee For Weight Loss

Added Calories

While black iced coffee itself is relatively low in calories, many popular iced coffee drinks from coffee shops or pre-made bottled varieties can be loaded with added sugars, syrups, and high-calorie creamers or milk. These additions can quickly turn a seemingly innocent beverage into a calorie-dense treat, which can hinder your weight-loss efforts.

Caffeine Sensitivity

While caffeine can be beneficial for some individuals, others may experience adverse effects from consuming too much of it. Excess caffeine can lead to jitters, anxiety, rapid heartbeat, and even digestive issues like diarrhea or abdominal cramping. These side effects can potentially interfere with your overall well-being and weight-loss goals.


Although iced coffee can contribute to your daily fluid intake, its diuretic properties may also lead to increased urination and potential dehydration. Dehydration can slow down your metabolism and negatively impact your energy levels, which can make it more difficult to stick to a healthy lifestyle and exercise routine.

Tips For Making Iced Coffee A Diet-Friendly Beverage

If you enjoy iced coffee and want to incorporate it into your weight-loss plan, here are some tips to make it a more diet-friendly choice:

Stick to Black Coffee

The simplest way to ensure that your iced coffee is low in calories is to drink it black, without any added sugars, syrups, or creamers. Black coffee is virtually calorie-free and provides a pure caffeine boost without unnecessary additives.

Use Low-Calorie Sweeteners

If you prefer a hint of sweetness in your iced coffee, consider using low-calorie or zero-calorie sweeteners like stevia, monk fruit, or erythritol. These alternatives can satisfy your sweet tooth without adding significant calories to your beverage.

Choose Low-Fat or Plant-Based Milks

If you prefer your iced coffee with milk, opt for low-fat dairy milk or unsweetened plant-based alternatives like almond, oat, or soy milk. These options are generally lower in calories and can provide a creamier texture without excessive fat or sugar content.

Make Your Own Iced Coffee

Instead of relying on pre-made iced coffee drinks from coffee shops or stores, consider making your own at home. This way, you can control the ingredients and portion sizes, ensuring that your iced coffee fits within your dietary goals.

Drink in Moderation

While iced coffee can be a relatively low-calorie beverage when prepared correctly, it’s still important to consume it in moderation. Excessive caffeine intake can have negative effects on your health, and overconsumption of any beverage, even a low-calorie one, can contribute to weight gain.


Iced coffee can be a refreshing and potentially weight-loss-friendly beverage choice when consumed mindfully. Its caffeine content may provide a metabolic boost and help suppress appetite, while also contributing to your daily fluid intake. However, it’s essential to be mindful of added sugars, syrups, and high-calorie creamers or milks that can quickly turn a seemingly healthy beverage into a calorie-dense treat.

By sticking to black iced coffee or using low-calorie sweeteners and milk alternatives, you can enjoy the benefits of iced coffee without compromising your weight-loss goals. As with any beverage or food, moderation is key, and it’s crucial to maintain a balanced diet and regular exercise routine for sustainable weight loss and overall health.

Elizabeth Brown

Elizabeth Brown

Elizabeth Brown is a registered and licensed dietitian with over 10 years of experience helping clients successfully achieve their weight loss and nutrition goals. She received her Master of Science in Nutrition from the University of Washington and completed her dietetic internship at Harborview Medical Center. Elizabeth specializes in bariatric patient care, working closely with bariatric surgery teams to provide pre- and post-operative nutrition counseling. She has supported hundreds of patients in preparing for weight loss surgery, adopting the required dietary changes, and making lifestyle adjustments for long-term success. She stays up-to-date on the latest research and best practices in bariatric surgery aftercare through her membership in the Obesity Society (TOS) and the Obesity Action Coalition (OAC). She is an avid speaker and educator, presenting regularly at local and national conferences on topics related to post-bariatric nutrition and weight maintenance.

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