Question 1

True or false: Bok choy is a member of the sunflower family, related to lettuce.

Accepted Answer

False. Bok choy belongs to the Brassicaceae (mustard) family, alongside broccoli, kale, and cabbage—not sunflowers.

Question 2

True or false: Bok choy was first cultivated in Europe, not Asia.

Accepted Answer

False. Bok choy originated in China over 5,000 years ago and was a staple in Asian cuisine long before reaching Europe.

Question 3

True or false: Bok choy is one of the few vegetables that can regrow from its root base when placed in water.

Accepted Answer

True. Place the cut base in water, and new leaves sprout in days—a fun kitchen scrap gardening trick that really works.

Question 4

True or false: Bok choy is actually a type of Chinese cabbage, not a separate vegetable family.

Accepted Answer

True. Bok choy is a cultivar of Brassica rapa, the same species as Chinese cabbage, turnips, and rapeseed.

Question 5

True or false: Bok choy is naturally high in oxalates, making it dangerous for people with kidney stones.

Accepted Answer

False. Bok choy is actually low in oxalates compared to spinach or Swiss chard, so it's generally safer for kidney stone concerns.

Question 6

True or false: Bok choy contains more vitamin C per gram than oranges.

Accepted Answer

True. 100g of bok choy has about 45mg vitamin C, while oranges have around 53mg—so slightly less, but a surprising contender.

Question 7

True or false: Bok choy can be eaten raw, but its raw form contains a mild toxin that can affect thyroid function.

Accepted Answer

True. Raw bok choy contains goitrogens, which can interfere with thyroid iodine uptake if consumed in huge amounts—rarely a problem.

Question 8

True or false: The white stalks of bok choy are actually modified stems, not leaf petioles.

Accepted Answer

False. Those crunchy white parts are thickened leaf petioles (leaf stalks), not stems—a common botanical mix-up.

Bok Choy Trivia Questions