Potatoes and kelp can be cooked together and are usually not harmful when eaten in moderation. Potatoes and kelp are two common foods that can usually be boiled together and consumed without jeopardizing the health of the organism, so there is no need to worry too much. From a nutritional point of view, every 100 grams of potatoes contain 79.8g of water, 2.0g of protein, 17.2g of carbohydrates, 30mg of carotene, 27.0mg of vitamin C, and 342mg of potassium. Each 100g of kelp contains 94.4g water, 1.2g protein, 2.1g carbohydrates, 1.3mg niacin, 246mg potassium and so on. Moderate consumption of potatoes and kelp by the population can replenish the required nutrients and can also provide some energy. However, care should be taken not to over-consume them, as this may lead to bloating and other gastrointestinal discomforts. It is recommended to buy fresh potatoes and kelp, and wash and cook them before consumption. Pay attention to the balanced intake of food on a daily basis and avoid eating potatoes or kelp for a long time and in large quantities.