Hypothyroidism (Underactive Thyroid) Part 1: Too Little Thyroid Hormone Hypothyroidism is a condition in which the body lacks sufficient thyroid hormone. Since the main purpose of thyroid hormone is to run the body's metabolism, it is understandable that people with this condition will have symptoms associated with a slow metabolism.
Like fennel, anise has a slight licorice feel to it. Medicinally, anise is consumed to treat coughs, excessive gas, and it is used as a breath freshener. The anise plant can grow to 18 inches tall and has small clusters of white flowers.
Fennel bulb, which looks kind of like a cross between an onion and the base of a bunch of celery, has a sweet, perfumy, anise-like flavor. Rather than making food taste like licorice, though, fennel imparts a light, bright spring-like quality to foods.