What should be done about loose skin after a fat person loses weight?

After weight loss, loose skin is a common concern for formerly overweight individuals. The following methods can primarily help improve this issue: 1. Increase physical activity: Engage in aerobic stretching exercises such as C-curve training, yoga, or calisthenics. These activities help enhance skin elasticity and reduce sagging skin. 2. Skin care: Keep the skin well-hydrated by using moisturizing skincare products and drinking plenty of water, which aids in restoring skin firmness. Additionally, regular skin massage can promote blood circulation and further improve skin laxity. 3. Dietary adjustments: Consume foods rich in protein, collagen, and vitamins, such as eggs, milk, pork skin, chicken feet, carrots, and tomatoes. These nutrients support skin tightening and repair. 4. Heat therapy and body shaping: Applying warm compresses can boost blood circulation and assist in restoring skin firmness. Moreover, wearing compression or shaping garments can also help improve loose skin to some extent.