Q&A 459: Ben's Take On The New Fat Loss Drug Craze, Lung Health Hacks, Toilet Pooping Tips & More

Doctrine of Signatures

The intriguing concept of the doctrine of signatures suggests that foods resembling specific organs can aid in their healing. Ben Greenfield discusses how walnuts, resembling the brain, are rich in neuroprotective compounds like omega-3 fatty acids and choline, which support brain health 1. Similarly, pomegranates, with their deep red juice, are known for enhancing blood flow and reducing plaque buildup, aligning with their resemblance to the heart 2.

Walnuts also have a disproportionately high amount of specific fatty acids like EPA, DHA, omega three alpha, linoleic acid, and choline that the brain requires for optimal health.

--- Ben Greenfield

This theory extends to other foods like sweet potatoes, which help regulate blood sugar levels and resemble the pancreas 2.

   

Nutritional Insights

Nutritional compounds in foods play a crucial role in supporting organ health. Ben Greenfield highlights how flaxseeds, resembling epithelial tissues, support vascular function and have anti-inflammatory properties 3. He also notes that pomegranates, known for their artery-scrubbing abilities, enhance blood vessel health and support epithelial tissue 2.

Pomegranates have been studied as one of these artery scrubbing foods that can enhance the diameter of blood vessels, increase blood flow and reduce the potential for plaque buildup to occur.

--- Ben Greenfield

Additionally, avocados, rich in folic acid, support reproductive health, while grapes, resembling lung alveoli, contain proanthocyanidin, which aids lung function 2.