Best Health Keto UK A determination of vegetables: Cauliflower, cabbage, broccoli, zucchini, green beans, peppers, eggplants, tomatoes, asparagus, cucumber, onion, mushroom, spinach, lettuce, and olives.Generally nuts: Almonds, peanuts, macadamia nuts, walnuts, hazelnuts, pecans, just as their revie...