Milk, curd, yogurt, ghee, cheese, paneer, etc.
All fruits are allowed, but some good options are watermelon, grapes, bananas, apples, and oranges.
Some vegetables that are good for fasting are sweet potatoes, cucumbers, carrots, spinach, and tomatoes.
Almonds, walnuts, peanuts, chia seeds, and flaxseeds are all good options.