Weight Loss

Alcohol Makes You Fat

We’ve all been there – the next day after a heavy night of drinking finding that last pizza slice, guzzling down potato chips, and essentially spending the entire day in bed. Why does a night of heavy drinking leave you with zero motivation to work out? How do those kilos add up when you start going out more frequently? Is it all the alcohol that makes you fat? And, most importantly, how do you meet your goals without becoming a recluse? Let’s take a closer look.

To begin with, it’s not entirely the alcohol that makes you fat. It is also the entire experience.

Alcohol impairs your judgement

When you are drunk, you are more likely to make bad decisions, especially about what to eat, when to eat, and how much to eat. In fact, alcohol actually makes you fat by triggering hunger signals and encouraging you to eat more food. This often leads you to eat food that is rich in calories but low in nutrition. This food is more likely to be fatty, oily, full of sugar and simple carbohydrates. There is one simple reason why – this is all comfort food. When your body’s inhibitions are clouded, you want to feel comfortable and so you reach out to food that makes you feel that way. 

Classic Comfort Food

Plus, you want to blend in

This is especially true for social situations where people are already eating fatty foods. When you are drunk, you don’t want to stand out. It is far more comforting to blend in and eat whatever the others are eating. This often supersedes better knowledge and your own relation with food. You are far more likely to reach out for whatever is already on the table. In such a scenario, it is not alcohol that makes you fat but the social implications surrounding the experience. 

Dinner During A Night Out

That said, alcohol often makes you fat.

Alcohol has empty calories

An average drink will have 150 – 200 calories, with 7 calories per gram (which is almost double that of carbohydrates at 4 calories per gram). These are referred to as empty calories as they provide little to no nutritional benefit, and in fact do more harm than good. On a typical night out, you are likely to consume two or more drinks. This adds up to multiple calories, especially considering the average recommended 2000 calories a day. Plus, this number goes even higher when you consider mixers, soda, etc. Because of this, alcohol makes you fat.

Empty Calories

The body cannot store alcohol

The body stores protein as muscle, and carbs and fats as energy and then body fat. However, with alcohol, your body wants to process it as quickly as possible. This creates a metabolic environment where the body’s priorities are exactly opposite to what it actually requires. This is perhaps one of the biggest reasons why you crave high carb foods when drunk. This, in turn, causes alcohol to make you fat. 

So, what can you do?

To begin with, avoid mixers that make you fat

Mixers are full of sugar and simple carbohydrates which make you fat. Swap them with sugar-free mixers such as tonic water, fresh fruit juice, etc. and enjoy your drinks with far fewer calories.

Have Healthy Mixers

Also, keep an eye on your serving size

The typical serving size of a hard drink is 30 ml. For beer, it is 330 ml. For wine, it is 5 oz. Avoid serving more than that as one serving, and keep within one or two servings per outing. 

Serving Sizes

But, most importantly, set priorities for drinking

If you are drinking to get drunk, consume alcohols (such as gin) that will get you drunk faster with fewer drinks and hence fewer calories. On the other hand, if you are slowly sipping through your drinks, reach out for alcohols (such as wine and beer) that contain fewer calories per ounce. 

Set Priorities

Sarah Mitchell, RD, LDN

Sarah Mitchell is a Registered Dietitian and Licensed Dietitian Nutritionist (RD, LDN) based in Austin, Texas, with over 12 years of experience in women's health nutrition. She earned her B.S. in Dietetics from the University of Texas at Austin and completed her clinical dietetic internship at St. David's Medical Center. Sarah specializes in hormonal health, PCOS management, and weight-neutral approaches to nutrition for women in their 30s and 40s. She spent seven years as a clinical dietitian at a women's health clinic before transitioning to private practice and health writing, where she focuses on making evidence-based nutrition accessible to everyday women. Her work has been featured in Everyday Health, Women's Health Magazine, and Healthline. She is a member of the Academy of Nutrition and Dietetics and the Women's Health Dietetic Practice Group. All nutrition-related articles on Living Healthy Life are reviewed by Sarah to ensure accuracy and clinical integrity.

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