[ad_1]
Published: November 29, 2025 08:52 PM IST
Can black coffee help you lose weight? A nutritionist shares its weight loss benefits and risks.
Black coffee is relaxing and soothing and helps in concentrating. In addition to these benefits, black coffee often finds its way into weight loss conversations, mainly because it is low in calories and may help boost metabolism and alertness. It contains antioxidants like chlorogenic acid, which may help reduce fat absorption and control glucose levels, two factors closely linked to weight gain.Its natural appetite-suppressing effects may also help prevent unnecessary snacking, especially when consumed in the morning. It also increases energy levels, making it a useful pre-workout drink that increases stamina and aids in fat burning. But these do not make black coffee a standalone solution for weight loss.
“Since black coffee has almost no calories when consumed without sugar or milk, it makes a smart, weight-friendly beverage. Its low-calorie nature and metabolism-boosting effect make it helpful in fighting bulge,” Dr. Manjusha Aggarwal, senior consultant, internal medicine at Gleneagles Hospital, Mumbai, tells Health Shots.
Is black coffee good for weight loss?
A study from ScienceDirect suggests that black coffee may contribute to weight loss by boosting metabolism and helping the body burn more calories throughout the day, but overall food intake still plays an important role. What happens to your body when you drink black coffee in the morning:
- Thermogenesis: Black coffee causes thermogenesis in the body, which ultimately increases the heat expenditure of the body, which helps in reducing body weight.
- Fat Oxidation: As it produces heat in the body, fat oxidation increases; That is, the process of breaking down fat.
- Lipolysis: One of the important steps that involves breaking down stored fat and providing energy fuel to the body. It means. You can also lose weight without compromising your energy levels.
- Appetite Suppression: Although the loss of appetite is temporary, caffeine can definitely suppress appetite and increase metabolism.
Best time to drink black coffee: morning or night?
The best time to drink black coffee to burn fat is 30-45 minutes before exercise, when caffeine increases adrenaline and fat deposition to the maximum. For non-workout days, mid-morning (9-11 am) is better, as cortisol levels are naturally higher in the early morning. Dr. Rajiv Kovil, diabetes specialist and weight loss expert at Xandra Healthcare, tells Health Shots to avoid caffeine after 4 pm to maintain sleep quality.
how much is too much?
The ideal amount of black coffee to be consumed in a day for most adults is no more than 1-2 cups (up to 200-300 mg of caffeine per day). However, use it with caution: Overconsumption may increase cortisol, cause acidity, disrupt sleep, or increase anxiety, which can slow fat loss. “Moderation is key. Most adults can safely consume 1-2 cups per day, preferably away from medications and not on an empty stomach if there is a possibility of acidity,” says Dr. Kovil.
Who should avoid black coffee?
- pregnant women
- people suffering from heart disease
- person with anxiety disorder
- people who have sleep problems
- those with digestive problems
- individuals with caffeine sensitivity
- people taking certain medications
- those who have fluctuations in blood sugar
- people suffering from osteoporosis
(Note to readers: This article is for informational purposes only and is not a substitute for professional medical advice.)

Get your daily dose of fashion, Taylor Swift, health, festivals, travel, relationships, recipes and all other latest lifestyle news on Hindustan Times website and apps.
Get your daily dose of fashion, Taylor Swift, health, festivals, travel, relationships, recipes and all other latest lifestyle news on Hindustan Times website and apps.
[ad_2]


