Abstract

Maximilian Storz argues that physicians have an ethical obligation to recommend a plant-based diet to patients because such a diet: relieves certain chronic conditions, outperforms the Western diet (e.g. a diet containing animal products, among other things), and is ecologically sustainable. Contrary to these claims, I argue that a plant-based diet alone may not relieve chronic conditions, but potentially does so in combination with other lifestyle factors. With respect to the environment, I illuminate the landscape by discussing agricultural factors consistent across animal and plant farming such as energy and water. I conclude that physicians ought to recommend a diet that follows the science; such a diet as I have claimed is exclusionary: it excludes processed foods, especially added sugars. Lifestylfe factors also deserve to be discussed in the medical encounter as their incorporation may lead to even better health outcomes.