He discusses the six staples here: Quick summary:
- Fruits (apples, pears, grapefruit, avocado)
- Vegetables (broccoli, soy, carrots, mushrooms)
- Legumes (white beans, lentils)
- Bottles and jars (extra virgin olive oil, apple cider vinegar, fermented bean paste)
- Seafood (salmon, roe, sardine)
- Liquids (matcha tea, oolong tea)