To avoid premature ageing of your skin, it is necessary to strengthen the connective tissue. Various foods can contribute to this strengthening. For example, berries contain many antioxidants , vitamins, folic acid and trace elements that stimulate blood flow to the connective tissue. The same applies to oatmeal. Furthermore, Broccoli is especially good because it is full of vitamin C, which stimulates the production of collagen. Besides, make sure you always drink enough water. It makes you look plump and flushes various toxins from your body. Of course, various dietary supplements can also strengthen your skin from the inside. However, you have to look very carefully and consider which active ingredients your skin really needs. However, with a balanced diet, supplements are generally not necessary. In addition, low stress and plenty of sleep are good for youthful and radiant skin. During the night, the skin has time to regenerate. If you get too little sleep, your skin will not have enough time for this.