By Jeffrey Kondas
The Jerusalem artichoke, commonly known as the sunchoke, is experiencing a resurgence in popularity among health enthusiasts and survivalist communities. This tuberous vegetable, native to North America, offers a rich history, notable health benefits, and a reputation for resilience that appeals to modern preppers.
Historical Roots
Despite its name, the Jerusalem artichoke has no ties to Jerusalem and is not related to the artichoke. The name is believed to be a corruption of the Italian word “girasole,” meaning sunflower, reflecting its membership in the sunflower family. Native Americans cultivated sunchokes long before European settlers arrived, valuing them for their edible tubers. French explorer Samuel de Champlain documented their cultivation in Cape Cod in 1605, noting their pleasant taste reminiscent of artichokes.
Health Benefits
Sunchokes are rich in inulin, a type of prebiotic fiber that promotes gut health by stimulating beneficial bacteria growth. This makes them suitable for individuals managing diabetes, as inulin does not cause blood sugar spikes. Additionally, sunchokes are low in calories and high in potassium and iron, contributing to overall nutritional value. Regular consumption has been linked to improved digestion and enhanced immune function.
Survivalist Appeal
In survivalist communities, sunchokes are prized for their hardiness and ease of cultivation. They thrive in various soil conditions, require minimal maintenance, and can withstand extreme climates. Their invasive nature ensures a reliable food source, as they proliferate with little encouragement. This resilience makes them an ideal crop for those seeking sustainable and dependable nutrition in uncertain times.
Aesthetic Appeal
Beyond their nutritional and practical benefits, sunchokes produce vibrant yellow flowers that resemble small sunflowers. These blooms can reach heights of over ten feet, adding visual interest to gardens and landscapes. Their bright petals not only enhance aesthetic appeal but also attract pollinators, supporting local ecosystems.
For a visual guide on cultivating and preparing sunchokes, you might find this video helpful:
The Deal
Be advised, as per Wikipedia, the inulin cannot be broken down by the human digestive system but bacteria metabolize it in the colon. This can cause flatulence and, in some cases, gastric pain. John Gerard‘s Herbal, printed in 1621, quotes the English botanist John Goodyer on Jerusalem artichokes:[
“which way soever they be dressed and eaten, they stir and cause a filthy loathsome stinking wind within the body, thereby causing the belly to be pained and tormented, and are a meat more fit for swine than men.”
Jerusalem artichokes have 650 mg potassium per 1 cup (150 g) serving. They are also high in iron and contain 10–12% of the USRDA of fiber, niacin, thiamine, phosphorus, and copper.
So, the Jerusalem artichoke offers versatile culinary and feed uses and the pretty flowers make it a rewarding option. Give it a try.
Sources:
- Jerusalem Artichokes: A Love-Hate Relationship
- Human Health Benefits through Daily Consumption of Jerusalem Artichoke
- Field Jerusalem Artichoke – Olallie Daylily Garden
Note: Always consult with a healthcare professional before making significant changes to your diet, especially if you have underlying health conditions.