4 Types of People Who Should AVOID Eating Cabbage

Cabbage is widely praised as a nutrient-dense, budget-friendly superfood. It’s packed with vitamins C and K, antioxidants, and fiber—and it shows up in everything from salads to soups to sauerkraut.

But while cabbage is healthy for most people, it’s not ideal for everyone. In some situations, eating cabbage can worsen existing conditions or cause uncomfortable side effects. If you fall into any of the categories below, it may be worth limiting your intake or talking with a healthcare professional first.

1. People With Thyroid Issues (Especially Hypothyroidism)

Cabbage belongs to the cruciferous vegetable family, which contains goitrogens—natural compounds that can interfere with thyroid hormone production.

Eating large amounts of raw cabbage may further slow thyroid function, especially in those who already have hypothyroidism or iodine deficiency.