Jerusalem artichoke
Jerusalem artichoke, also known as sunchoke, is a root vegetable from the sunflower family, renowned for its high inulin content which supports digestive health, aids in blood sugar regulation, and boosts immune function.
Digestion
Immune system
Sleep
Origin of Ingredient
Jerusalem artichoke is native to central North America. The plant, Helianthus tuberosus, is cultivated primarily for its tubers, which are harvested in the fall. The tubers resemble ginger roots and are known for their crisp texture and nutty flavor. They can be eaten raw, cooked, or processed into various products.
History of Ingredient
Historically, Jerusalem artichokes were a staple food for Native American tribes. They were introduced to European settlers in the early 17th century and quickly became popular in Europe. Despite its name, the Jerusalem artichoke is not related to Jerusalem and is not an artichoke; the name likely originated from a corruption of the Italian word for sunflower, “girasole.”
Scientific Makeup of Ingredient
Jerusalem artichokes are rich in inulin, a type of prebiotic fiber that supports gut health by promoting the growth of beneficial bacteria. They also contain essential vitamins and minerals, including iron, potassium, and vitamin C. The high fiber content helps regulate blood sugar levels and improve digestive health.
Studies have shown that Jerusalem artichoke can support digestive health by increasing the population of beneficial gut bacteria and improving bowel regularity. Research has also looked at the inulin in Jerusalem artichokes in relation to blood sugar levels. Additionally, the tubers’ antioxidant properties can boost immune function and protect against oxidative stress.
Jerusalem artichoke is widely approved for use in food products and dietary supplements in many countries, including the United States and the European Union. Legal claims about Jerusalem artichoke include its benefits for digestive health, blood sugar regulation, and immune support. Always ensure compliance with local regulatory guidelines when making specific health claims.
Health claims on food supplements in the UK and EU must be authorised, and our technical and quality team checks label wording for compliance before a label is approved.
