A 2022 review suggests that fennel extract effectively treats and improves anxiety symptoms. However, most studies considered in the review featured small sample sizes or animal subjects.

Fennel is a vegetable native to the Mediterranean with an edible bulb, leaves, ... A 2022 study found that fennel seed extract protected against gastrointestinal inflammation in mice.

Fennel oil is a concentrated extract of fennel seeds. It has a strong anise-like smell and flavor — stronger than the fresh plant. It can be used in cooking but is more often used as an herbal ...

Fennel tea is generally less processed, while fennel extract tends to be more concentrated, potent, and provide stronger effects. While fennel is generally recognized as safe for use in food, ...

A 2022 review suggests that fennel extract effectively treats and improves anxiety symptoms. However, most studies considered in the review featured small sample sizes or animal subjects.

Fennel is magnificent no matter how it's cooked (or not). One of the most multifaceted ingredients, it's a multi-layered bulb around a dense core with sprouting stalks and frilly fronds.