Topic: Oxalates

Dolan explains that many plants contain natural defense chemicals, such as oxalates and phytates, which can cause joint pain and mineral deficiencies. He advocates for seasonal eating, noting that northern European ancestors would not have had access to fruits or leafy greens year-round. While acknowledging that some people feel better initially on a vegan diet due to the removal of processed foods, he argues it is not sustainable for long-term health or fertility.

Plants utilize natural defense mechanisms known as anti-nutrients, such as lectins, phytic acid, and oxalates, to discourage consumption. Traditional food processing methods like fermentation, soaking, and peeling skins off nightshades are discussed as ways humans historically mitigated these inflammatory compounds.