The cabbage soup diet has grown in popularity in recent years because it is seen as a simple approach to short-term weight loss. The focus is a vegetable soup with cabbage as the main ingredient, supported by selected foods and physical activity. However, the basis of any weight loss is a calorie deficit, because without an energy deficit the body does not lose weight sustainably.
What is the cabbage soup diet?
On the cabbage soup diet, cabbage soup is eaten frequently and often in larger portions. Depending on the version, it is combined with other, ideally nutrient-rich foods. People’s experiences with the cabbage soup diet can vary widely, mainly because the routine, portion sizes and additional foods differ considerably.
Benefits of cabbage soup for weight loss
Low in calories and high in fibre
Cabbage soup is popular because it is usually low in calories while still providing plenty of fibre. Fibre can prolong feelings of fullness and support digestion. Cabbage also contains micronutrients such as vitamin C, vitamin K and folate, which are relevant for the immune system and cell function, among other things.
Nutrient density as a foundation
Vegetables used in the soup, such as onions, carrots, celery and peppers, can improve nutrient intake. Plant compounds from vegetables are often described as potentially supportive of metabolic processes, but this does not automatically mean guaranteed “fat burning”.
What to avoid on the cabbage soup diet
Overly restrictive eating and nutrient gaps
If your diet is reduced too heavily to cabbage soup, nutrient gaps can occur. It is sensible to combine the soup with other nutrient-rich foods so the body remains adequately nourished.
Too little protein and the risk of muscle loss
A common weak point is insufficient protein intake. Protein is important for maintaining muscle, especially during weight loss. In practice, this means enriching the soup with protein-rich additions such as lean meat, fish, tofu or pulses. If you are losing weight in a deficit, the article preserving muscle mass despite a calorie deficit can help you avoid common pitfalls and keep the focus on long-term maintenance.
Hidden calories from drinks and add-ons
Take care not to make the soup unnecessarily calorie-dense through large amounts of oil, very high-fat dressings or heavily processed sides. Sugary drinks can also shift your calorie balance and slow cabbage soup diet weight loss progress.
Key ingredients for a more balanced cabbage soup
A more balanced cabbage soup includes, alongside cabbage, other vegetables such as onions, carrots, celery and peppers. For flavour and variety, spices such as garlic, ginger and turmeric can work well.
To make the meal more filling, you can add protein sources such as chicken breast or tofu. Pulses or wholegrain components provide additional fibre and complex carbohydrates, which can help keep blood sugar steadier.
Alternatives to the cabbage soup diet
If you are looking for other approaches, an everyday-friendly plan can help without relying on a single food. Many people do well using ideas from salad-based weight loss, such as adding more volume through vegetables while keeping calories manageable. For others, weight loss shakes are practical when structure and portion control are otherwise difficult to maintain.
Medical weight loss alongside the cabbage soup diet
The cabbage soup diet may help with short-term weight reduction, but on its own it is often hard to sustain long-term. If you want to lose weight sustainably or minimise risks, a clinician-supervised approach to medical weight loss can help plan nutrition, nutrient intake and goals sensibly.
Depending on your starting point, medication support may also be part of a supervised plan, for example via a GLP-1 therapy with Wegovy. When appetite and food intake change noticeably, it can be sensible to consider potential micronutrient gaps, as described in a GLP-1 micronutrient check. In this context, many people also ask is cabbage soup diet safe for them, especially if the diet becomes very restrictive or is combined with other interventions.
For a medical assessment, an appointment for a suitability assessment can help clarify the approach, expectations and appropriate options.
FAQ on the cabbage soup diet
Can you really lose weight with cabbage soup?
Yes, weight loss on a cabbage soup-based plan is possible because the soup is often low in calories and high in fibre. This can support feelings of fullness and reduce overall calorie intake. The key is that your overall diet remains calorie-aware.
How should you eat cabbage for weight loss?
Cabbage can be included as soup, in salads or as a side dish. Choose preparation methods that do not add unnecessary oil or very high-fat ingredients, and combine cabbage with protein and other vegetables.
Does cabbage soup help with belly fat?
Cabbage soup can support weight reduction when it is part of a calorie-aware diet and combined with physical activity. However, a targeted effect on “belly fat” cannot be inferred from this, because fat loss is generally not spot-reducible.
Is it good to eat cabbage every day for weight loss?
Eating cabbage every day is not inherently harmful. However, a one-sided diet can lead to nutrient deficiencies. A varied selection of vegetables and an adequate protein intake are important.
Sources
- Stern.de (2023). Kohlsuppendiät: So sinnvoll lässt sich damit abnehmen.
- Web.de (2023). Kohlsuppendiät: Funktioniert das Abnehmen wirklich?.