The dietitians at the center believe that there is not a one-size-fits-all approach to weight loss. This is actually lower in calories than most beers like Bud, Miller, and Coors, which have closer to 150 calories for the same serving size. Remember that the highest-calorie drinks are usually those concentrated sugar mixers and fruit juices. Further, studies show that alcohol temporarily inhibits “lipid oxidation” — in other words, when alcohol is in your system, it’s harder for your body to burn fat that’s already there. These numbers are significant; alcohol is a very high-calorie product and provides 7 calories per gram.

Artificial trans fats have been shown to cause inflammation, which can lead to insulin resistance, heart disease, certain types of cancer, and various other diseases. However, ruminant trans fats, which are found naturally in dairy and meat products, do not have the same negative health effects (27, 28, 29, 30). Getting rid of excess belly fat, or abdominal fat, is a common goal for many. Since the liver plays a large role in processing alcohol, heavy alcohol intake can lead to the accumulation of fat inside your liver and may eventually cause chronic liver scarring and damage known as cirrhosis (16). Drinking too much wine can cause you to consume more calories than you burn, which can lead to weight gain. While the calories in one glass of wine don’t seem like a lot, a few glasses pack over 300 calories and a bottle has upwards of 600 calories.

How Alcohol Contributes To Weight Gain

Alcohol use is one of the many factors that can contribute to weight gain. Alcohol is unique in that it not only adds calories, but also causes other physical and behavioral changes that can further affect your weight. Weight changes are influenced by several factors, including age, genetics, diet, activity level and more. While the factors influencing weight gain or loss are complex and multifaceted, changes in your weight are ultimately due to the balance between the amount of calories you consume versus the amount your body uses. The study showed that when mice were given doses of ethanol, they increased their food intake over time.

Interested in learning more about metabolic health and weight management? When your digestive tract can’t work right, nutrients aren’t broken and absorbed properly, which can work against your weight loss efforts. Alcohol has also been shown to lower inhibitions and stimulate appetite7, which can make it harder to stick to your weight-loss diet. Alcohol — the intoxicating ingredient found in beer, wine, and liquor — is produced by the fermentation of grains, fruits, or other sources of sugar. This leads to decreased digestive secretions and movement of food through the tract.

Facts About Aging and Alcohol

But heavy drinking, even occasionally, can have harmful effects. Studies have not yet consistently established a cause-and-effect relationship, but the consensus is that drinking higher-than-moderate amounts of alcohol can contribute to weight gain. Short sleep or low-quality sleep may lead to weight gain, including belly fat accumulation. For example, those with inadequate sleep are more likely to select low-nutrient options (e.g., foods high in sugar and fat) and consume more calories daily than those who get enough sleep each night (102). Several studies suggest that people who consume the highest amount of protein are the least likely to have excess belly fat (54, 55, 56).

  • Some types of fiber can help you feel full, stabilize hunger hormones, and manage hunger (86).
  • There were no significant changes in weight for normal weight participants over the four-week intervention study.
  • Many studies have linked inadequate sleep with weight gain, which may include abdominal fat (97, 98, 99, 100).
  • Calissendorf et al. [58] found that alcohol did not increase plasma levels of neuropeptide Y (NPY); however, animal models have shown that central NPY levels are increased following alcohol consumption [62].

A drink is defined as 14 grams of alcohol, which equates to 12 ounces (355 mL) of beer, 5 ounces (148 mL) of wine, or 1.5 ounces (44 mL) of hard liquor (15). Consuming too much wine or alcohol can have downsides beyond those related to possible weight gain. Most of the calories in wine come from alcohol and various amounts of carbs. However, if you are someone who is really looking to lose those extra pounds, it is advised that you enjoy an alcoholic beverage no more than 1-2 times a week.

‘Think of it as turning off fat burning’: 5 ways drinking alcohol sabotages weight loss goals

It can increase the size of the abdomen, but it is different from bloating. Abdominal bloating after drinking alcohol may be due to gastritis. The main characteristic of gastritis is inflammation in the lining of the stomach.