Will eating pork liver during a weight loss period cause weight gain?

Generally speaking, eating an appropriate amount of pork liver during weight loss will not cause weight gain, but excessive consumption may lead to an increase in body weight. Detailed analysis is as follows:

Pork liver is a nutrient-rich food, high in quality protein, iron, vitamin A, and other essential nutrients. Compared to high-fat and high-sugar foods, pork liver is relatively low in calories. Consuming pork liver in moderation during weight loss can help replenish nutrients, enhance satiety, and avoid excessive calorie intake, thus generally not causing obesity. Meanwhile, the iron in pork liver helps prevent iron-deficiency anemia that may occur during weight loss, and vitamin A is beneficial for maintaining healthy skin and mucous membranes.

Pork liver also contains a certain amount of fat. Excessive consumption during weight loss may lead to excessive fat and calorie intake. When calorie intake exceeds energy expenditure, excess calories are stored as fat, potentially leading to weight gain. In addition, if pork liver is processed with large amounts of oil, salt, or other seasonings, such as in dishes like marinated pork liver or fried pork liver, the calorie content can significantly increase, which is unfavorable for weight loss.

During weight loss, pork liver can be consumed in moderation as part of a balanced diet, together with vegetables, fruits, whole grains, and combined with appropriate physical activity, to achieve better weight loss results.