If we consume pigskin properly, we can maximize the nutritional benefits of this food, helping to combat aging and prevent cancer. Dr. Nguyễn Trọng Hưng from the National Institute of Nutrition shares the benefits and precautions when consuming pigskin:

Pigskin is a food that is rich in protein, and it is also one of the cheaper cuts of meat, with many people discarding it without considering its value.

Pigskin contains protein, lipids, and several minerals. Compared to other parts of pork, the protein content in pigskin is twice as high, while the fat content is only half. The protein in pigskin is primarily made up of keratin, elastin, and collagen, which are essential for binding cells, strengthening the body, and forming connective tissues for the skin, tendons, bones, and hair. Those with joint issues can use pigskin as a source of collagen.

Pigskin contains little carbohydrates, so eating it doesn't cause a spike in blood sugar. The fat in pigskin is similar to olive oil, mostly consisting of unsaturated fats, which are beneficial for health and help to keep you full longer. Therefore, pigskin is often included in weight-loss diets.

Additionally, pigskin contains sodium, which is beneficial for body functions, regulating glucose absorption, improving brain function, and maintaining a healthy heart.

Scientists have found that regularly consuming a moderate amount of pigskin can help slow aging and effectively prevent cancer. For women, pigskin helps to boost collagen, improving the skin, hair, and nails, while slowing down the aging process and reducing wrinkles. Therefore, when eating pork, you should not discard the skin.

Precautions when consuming pigskin:

Pigskin contains various protein components, and its fat content is relatively high. It is rich in sodium, so consuming too much can lead to indigestion. People with high blood pressure or heart conditions should limit their intake of pigskin. Those with a weak digestive system should also avoid it, as it is harder to digest; it is best to eat it boiled or stewed.

When eating pigskin, make sure to remove any remaining hair as it can harm the mucous membranes of the stomach and intestines. Pigskin, being in direct contact with the environment, is prone to bacterial contamination and spoils quickly. When buying pigskin, be sure to wash it thoroughly with saltwater or vinegar.

Pigskin is often made into a popular dish, "nem," which many people enjoy. However, housewives should be cautious not to buy nem from unreliable sources and should be wary of overly white pigskin, as it may have been bleached.

Pork parts, including pigskin, can be used in various traditional remedies to help nourish the body and boost vitality.