Water is responsible for cleansing skin from the inside out and preventing wrinkles. Keeping well hydrated will keep your skin looking plump and fresh as a child's.  Try to drink at least 64 ounces of fluid a day, including water. Try to make water your primary drink, substituting it for sugary drinks or alcohol.  Avoid sodas and alcohol which can affect skin negatively. The sugar and chemicals in soda and sugary drinks causes acne and oil buildup, while drinking alcohol steals moisture from your skin and gives the appearance of premature aging. Try adding cucumber or lemon slices to your water, as both have proven to have extra skin-boosting benefits and add a refreshing twist to your H2O. Healthy eating in general can help to promote a clear complexion. However, in the beginning you might notice you are breaking out a bit more due to your skin pushing out all the toxins.  The chemicals, oils, and sugar in junk food cause your skin to create more oil, which clogs your pores.  Instead of completely cutting junk food out of your diet, slowly incorporate more fresh food and less processed food to help your skin. Some foods like blueberries and salmon, which are high in antioxidants, are great for evening out your complexion.

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Write a summary of the previous text in Vietnamese:
Uống nhiều nước. Tránh các thực phẩm không tốt cho sức khoẻ, thay vào đó là rau củ quả tươi.