• Chocolate
• Onions
• Garlic
• Macadamia Nuts
• Avocado
• Potato Peelings
• Yeast Dough
• Coffee grounds, beans & tea (caffeine)
• Hops (used in home brewing)
• Tomato leaves & stems (green parts)
• Broccoli (in large amounts)
• Raisins and grapes
• Apples, Cherries, Peaches and similar fruit. (The Seeds are Poision)
• Raw Eggs

from various sites