Walnuts

Roots & tradition

Nuts and seeds are among the oldest travelling foods — carried by traders, pilgrims and warriors who needed nourishment that would not spoil. Each one is a plant's entire investment in its next generation, the energy and minerals of a whole tree folded into a single kernel. Small wonder cultures from Ayurveda to the Mediterranean have treated them as concentrated vitality.

Walnuts shine for their high supply of omega-3s, helpful for heart and brain health, controlling inflammation and improving circulation, memory and blood-sugar control.

What's inside

Gram for gram, nuts and seeds are nutrient-dense: healthy fats, plant protein, fibre and a quiet wealth of minerals like magnesium, zinc and manganese, alongside vitamin E and antioxidant polyphenols. Soaking — a step Ayurveda has recommended for centuries — softens them and makes their nutrients easier to absorb.

Nutritionally (per 500 g or standard serving), you can expect 185 calories per oz, 4.3 g protein, 3.9 g fiber, omega-3 ALA and manganese & copper.

1. Michael Greger, How Not to Die (Flatiron Books, 2015)
2. Vasant Lad, The Complete Book of Ayurvedic Home Remedies (Harmony, 1998)
3. NIH Office of Dietary Supplements — Vitamin E & Magnesium fact sheets (ods.od.nih.gov)
4. USDA FoodData Central — nutrient data (fdc.nal.usda.gov)

This article is for general information and is not medical advice. Consult a qualified practitioner for personal guidance.