Diet can play a major role in imparting glow and freshness to your skin, some of the tips that can help are:
Drink 12 to14 glasses of water everyday.
Avoid eating to much of fried foods like vadas, samosa, chips, bhajias, etc. Stick to fresh vegetable salads or fruit salads.
Depending on the seasonal availability, eat all types of fresh, green vegetables and all types of fresh, juicy fruits (except for strawberries and mangoes; they are heaty and overconsumption can lead to acne).
Avoid consuming too much of heaty food like chillies, garlic, non-vegetarian items or dried fruits like dates.
Detoxify once a month by consuming fresh vegetables, fruits and liquids all day.