In this era, "slimming" has long been divorced from the simple purpose of "losing weight" in the early days, and is more inclined to the comprehensive level of "light body" and "beauty"; We no longer only pay attention to the increase or decrease of weight figures, but also pay attention to how to make the body lighter, more symmetrical and more beautiful. This is a process of reducing physical burden and pursuing health, happiness and self-confidence. However, the loose belly after losing weight always makes us extremely worried. What should I do if my skin is slack after losing weight? Countermeasures: 1. Vitamin C: It can protect cells from ultraviolet rays, neutralize free radicals, help to synthesize collagen, and improve skin wrinkles and relaxation. 2. Collagen supplementation: By injecting, taking orally or using a cream supplemented with collagen, the skin's supporting ability can be significantly enhanced, or eating more foods rich in collagen such as pig's trotters and tremella can also achieve the improvement effect. 3. Balanced diet: Eat more fruits and vegetables containing antioxidants, such as carrots, tomatoes and grapes. And drink more red wine and tea to protect collagen in the skin. Avoid eating high-fat foods to avoid generating free radicals and accelerating aging. 4. It can also be improved by rubbing some vitamin E oil or essential oil. 5. Insisting on aerobic exercise is an effective way to enhance skin elasticity and contract and relax sebum. Sit-ups can effectively help tighten abdominal muscles. You can insist on doing sit-ups every day according to your own tolerance, and the effect is good. If the skin is loose after weight loss, you can use products such as firming cream to help tighten the skin during weight loss. At the same time, combined with exercise, it can not only avoid skin relaxation, but also increase skin elasticity and kill skin relaxation in the early stage of weight loss. Tips: Causes of skin relaxation: 1. The fibers between cells degenerate with time, which makes the skin lose elasticity; 2. The loss of subcutaneous fat makes the skin lose support and droop; 3. Support the muscle relaxation of the skin and make the skin relax. 4. Other factors, such as gravity, heredity, mental stress, sun exposure, smoking, etc., will also change the skin structure, and eventually make the skin lose its elasticity and cause relaxation. What can you eat to tighten your skin? Many girls want to know at this time. Plastic surgery experts in Diaoyutai, Beijing pointed out that lemon that tightens skin is rich in vitamin C and fruit acid, and its essential oil has antibacterial effect, which can soften and clean skin, deeply clean skin and increase facial elasticity. Here are three foods that can tighten the skin. Let's take a look. Goat milk: High in vitamin E, it can prevent the oxidative decomposition of cellular unsaturated fatty acids in vivo, delay skin aging, and increase skin elasticity and luster. Oranges: Oranges are widely used in products because of their fragrant smell. But also has the effects of increasing skin elasticity and calming the skin. Red bean powder: increase skin elasticity, because it is rich in vitamin B 1, vitamin B2 and vitamin B6. Wash your face with red bean powder mixed with yogurt or milk, and your skin will be particularly moist.