You can't drink milk, honey or sweet drinks. You can only drink black coffee (you can't add anything, pure black coffee has a faint taste of traditional Chinese medicine and is a little bitter), black tea and green tea, and you can't add anything.
Pasta (jiaozi, steamed buns, noodles, fried dough sticks, steamed bread, etc. ) Do not eat starchy vegetables (potatoes, peas, corn, yam, sweet potato, beans, quinoa). Of course, grains such as rice are not edible. You can rest assured to drink olive oil and eat fat, otherwise you won't lose weight.
Hope to adopt, thank you.