What Is the Cabbage Soup Diet?

All About the Cabbage Soup Diet

The cabbage soup diet is a short-term rapid weight loss plan where you eat primarily cabbage soup for 7 days. Supporters claim you can lose 7 to 10 pounds of body weight. Unfortunately, it comes at a price requiring drastic calorie restrictions and limited food sources.

The 7-Day Cabbage Soup Diet Plan

The concept of this diet is to eat cabbage soup for the majority of your meals throughout the day—at least 2 to 3 meals—with other foods allowed on specific days. There are different versions of the cabbage soup recipe, but for the most part, it's fat-free and consists of cabbage, other vegetables, herbs, spices, and broth.

There are no timing rules for the cabbage soup diet, and certain beverages are restricted including alcohol and drinks that are not zero calories. Here is one example of the cabbage soup diet plan.

What You Can Eat

You'll be eating homemade cabbage soup every day for 7 days. You're also allowed to eat an additional food or group of foods and beverages on specific days that are mostly low in calories, but somewhat nutrient-dense.

Homemade Cabbage Soup

There are different versions of the cabbage soup recipe. Most of them contain the same basic ingredients including a head of cabbage, canned tomatoes, onion, garlic, broth, vegetables, and bouillon. Those following this diet will eat cabbage soup for all 7 days and should plan to make large batches in advance.

Additional Foods and Beverages

The cabbage soup diet allows unlimited zero-calorie beverages like water and unsweetened tea. Some versions also allow specific fruits and vegetables on certain days including vegetables, baked potato with butter, nonfat milk, fruits, beef, fish, poultry, brown rice, and unsweetened fruit juice.

What You Cannot Eat

You cannot eat (or drink) any food or beverage that is not on the 7-day cabbage soup meal plan. This includes alcohol, most grains and bread products, sugary drinks and fruit juices, and high-fat foods.

Tips for the Cabbage Soup Diet

Keep in mind that the cabbage soup diet is not recommended because it is restrictive and could be harmful to people who have certain medical conditions. If you are considering the cabbage soup diet, you should talk to a healthcare provider first for feedback.

People who have experienced short-term weight loss on the cabbage soup diet, often prepare large batches of cabbage soup in advance and buy pre-cut vegetables like pre-shredded bags of cabbage or coleslaw mix and fresh sliced vegetables.

Overall, the diet does not restrict which vegetables you can add. Some add cauliflower, zucchini, green beans, and carrots to their cabbage soup. But the diet suggests refraining from adding beans or starchy vegetables like potatoes as this goes against the meal plan. The diet does not restrict spices like curry, cumin, cardamom, cloves, ginger, or sriracha.

Cabbage soup is generally a good source of dietary fiber—approximately 3 to 5 grams per serving depending on the vegetables you choose—which helps move food through the digestive tract and promotes feelings of fullness and satiety. In addition, cabbage soup contains a small amount of protein (about 5 grams), roughly 13 grams of carbohydrates, and only about 1 gram of fat. But these numbers will vary based on the combination of vegetables you choose.

Pros of the Cabbage Soup Diet

Extremely restrictive, short-term diets like the cabbage soup diet may provide initial weight loss but are not sustainable and can lead to unhealthy eating patterns. That said, proponents note some of the pros, including:

• Easy to Remember: With few foods on the "allowed" list, it's easy to remember what you can or cannot eat. Plus, you can eat unlimited cabbage soup helping to ward off hunger pangs.
• Short Commitment: The cabbage soup diet is only recommended for 7 days, making it easier for some to commit to it. Restricting foods much longer can feel like a big task and often leads to stopping a diet early.
• Quick Weight Loss: The idea of rapid weight loss is appealing to most people. It's purported you can lose up to 10 pounds in one week while following the cabbage soup diet, but there is no evidence to support that claim. Researchers have not yet studied the effects of the cabbage soup diet, but since it's a low-calorie diet, research on that subject is applicable. Research has shown that reduced-calorie diets can help promote weight loss.

Cons of the Cabbage Soup Diet

The cabbage soup diet has a number of cons including the fact that it is restrictive and the quick weight loss is not likely to be sustained. Here is a closer look at some of the cons of the cabbage soup diet.

• Lack of Versatility: Because the cabbage soup diet is so strict and rigid, there's no room for variety. People often feel bored on the cabbage soup diet, especially after eating cabbage soup for 7 days.
• Severe Calorie Restriction: Effective weight loss lies in eating a nutritious, balanced diet without severe restrictions or nutritional exaggerations. The cabbage soup diet restricts calories to fewer than 1,200 calories per day, the minimum recommended for healthy weight loss, and restricts several foods and food groups. Eating fewer than 1,200 calories a day is considered severely restricted, which could lead to disordered eating behaviors and malnutrition.
• No Scientific Evidence: Regardless of anecdotal evidence, the cabbage soup diet does not have scientific evidence backing its claims. Nor does cabbage or cabbage soup offer any extravagant fat-burning properties it's purported to have.
• Not a Long-Term Solution: The cabbage soup diet is not a long-term solution for weight loss or weight management and does not offer advice for how to stop using the diet. That means when you stop the diet, you're likely to go back to your old habits and gain the weight back. It also lacks discussion or direction for emotional eating.

Is the Cabbage Soup Diet Healthy for You?

A short-term severe calorie restriction from the cabbage soup diet may help you lose weight quickly, however, it may not be body fat you're losing. Because there's no instruction on how to transition off the cabbage soup diet, at the conclusion you are likely to return to old habits and gain the weight back.

While you may lose weight initially, it's not a long-term weight loss solution or a healthy eating plan. The cabbage soup diet lacks dietary fat and protein, essential for optimal health and a healthy body weight. Plus, the cabbage soup diet does not teach skills like meal planning, proper portion sizes, making healthy food choices, and navigating emotional eating, which are essential for weight loss.

Successful weight loss and maintenance is best achieved at between 1,200 to 1,800 calories per day; however, this varies depending upon age, gender, weight, and activity level and could be much higher for some people. The U.S. Department of Agriculture (USDA) dietary guidelines recommend the following nutrient-dense foods as part of a healthy diet:

• Vegetables (such as green beans, broccoli, carrots)
• Dark, leafy greens (such as kale, spinach, Swiss chard) 
• Fruits (such as apples, berries, melon)
• Grains (such as quinoa, brown rice, oats)
• Lean meats (such as chicken breast, fish, turkey breast)
• Beans and legumes (all beans, lentils, peas)
• Nuts and seeds (such as walnuts, almonds, sunflower seeds)
• Dairy (such as reduced-fat milk, cheese, yogurt) 
• Oils (such as olive oil and avocado oil) 

Because the cabbage soup diet recipes vary, there isn't one standard set of nutrition facts for cabbage soup, but on average, a bowl has about 50 to 100 calories. Use this calculator to determine the right number of calories for you and your weight-loss goals.

A Word From Verywell

There's no quick fix for lasting weight loss. You may lose weight initially on the cabbage soup diet, but that's because of the severe calorie restriction and rigid meal plan. Cabbage soup does not boost weight loss more than any other food or meal plan available today.

Following a strict 7-day meal plan like the cabbage soup diet does not teach you how to make healthy choices or maintain your weight loss. As soon as you stop following the diet you'll most likely gain the weight back, and then some. The best diet does not interrupt your lifestyle and you can see yourself following for the long haul. A registered dietitian can help you determine the best meal plan for your goals.

Remember, following a long- or short-term diet may not be necessary for you, and many diets out there simply don’t work, especially long-term. While we do not endorse fad diet trends or unsustainable weight-loss methods, we present the facts so you can make an informed decision that works best for your nutritional needs, genetic blueprint, budget, and goals.

If your goal is weight loss, remember that losing weight isn’t necessarily the same as being your healthiest self, and there are many other ways to pursue health. Exercise, sleep, and other lifestyle factors also play a major role in your overall health. The best diet is always the one that is balanced and fits your lifestyle.