Can fennel seeds help with weight loss?

Generally speaking, fennel seeds usually cannot achieve a weight loss effect. The detailed explanation is as follows:

Fennel seeds contain a certain amount of volatile oil, dietary fiber, and other components. Although they may promote gastrointestinal motility and aid digestion to some extent, this effect has minimal impact on calorie consumption. Fennel seeds themselves contain calories, and excessive consumption might actually be detrimental to weight control due to increased caloric intake. Effective weight loss depends on creating an energy deficit by consuming fewer calories than expended. Fennel seeds neither reduce the absorption of fats and sugars in the human body nor effectively increase the basal metabolic rate or physical activity level; therefore, it is difficult to achieve weight loss merely by relying on fennel seeds.

Fennel seeds should be consumed in moderation, as excessive intake may irritate the gastrointestinal tract, causing discomfort such as abdominal pain and diarrhea. Individuals with yin deficiency and excessive internal heat should consume them cautiously to avoid worsening symptoms of internal heat. When purchasing fennel seeds, choose high-quality products without mold or unusual odors, and store them in a dry, well-ventilated place to prevent dampness and spoilage. Fennel seeds should not be regarded as a primary method for weight loss. If weight loss is desired, it is important to combine balanced nutrition with moderate exercise, and consult a healthcare professional to develop a scientific plan when necessary.