The 5 Letter Word

Riddle: I am a 5 letter word. 1. If you don't remove any letter, I am a food product. 2. If you remove the first letter from the left, I am something the sun gives you. 3. If you remove the first letter of this new word, it is something you do every day. 4. If you remove the first letter of this new word again, it is a preposition. 5. If you remove the first letter of this word, (again), you will get the short form of a drink. What word am I?