Your body needs proteins and plant matter that is rich in fibre and has a high water content. Good examples include, low-fat milk, yoghurt, eggs and fish. As for fruits and vegetables I recommend citrus fruits like lemon, grapefruit, orange and tangerine, beans, nuts and seeds. I’d also like to point out the beneficial effects of apple and broccoli. You can spice up your water intake by having 1 or 2 cups of green tea a day.