National Cabbage Day

Cabbage is low in calories but relatively dense in nutrients rather than “just water.” Raw green cabbage provides vitamin C, vitamin K, folate, and fiber, while red/purple cabbage also contains anthocyanins, a type of antioxidant pigment linked in research to potential heart and vascular benefits.

Like other cruciferous vegetables, cabbage contains glucosinolates, which can be broken down into biologically active compounds studied for possible roles in cancer prevention, though findings are still being investigated.  

Green cabbage has tightly packed, pale green leaves and a relatively strong, “classic” cabbage flavor that holds up well in boiling, braising, and slaws.

Red (purple) cabbage is similar in texture but contains anthocyanin pigments and slightly more vitamin C; its color can change with cooking depending on acidity.

Savoy cabbage has crinkled, tender leaves with a milder, sweeter flavor, making it suitable for quick sautés and stuffed cabbage.

Napa (Chinese) cabbage, commonly used in East Asian cuisines, has elongated, pale leaves, a juicy, mild taste, and a softer texture that works well in stir-fries, soups, and kimchi.  

Cabbage can cause gas because it contains raffinose and other fermentable carbohydrates, as well as fiber, that are not fully broken down in the small intestine.

When they reach the large intestine, gut bacteria ferment them and produce gas as a by‑product. Gradually increasing cabbage intake, cooking it instead of eating it raw, and combining it with other foods can reduce symptoms for some people.

Individuals with irritable bowel syndrome may find that limiting large portions of cabbage or choosing lower‑FODMAP vegetables helps manage discomfort. 

Whole heads of cabbage keep best when stored unwashed in the refrigerator, loosely wrapped or in a perforated bag, where they typically last about 1–2 weeks for green and red types, and somewhat less for more delicate varieties like Napa.

Cut cabbage should be tightly wrapped or stored in an airtight container and used within several days for best quality and safety, discarding it sooner if there is an off odor, sliminess, or visible mold.

Keeping cabbage cold slows enzymatic activity and microbial growth, which helps preserve texture and nutrients.  

Properly made sauerkraut and kimchi are generally safe to eat without further cooking because the salt concentration and fermentation by lactic acid bacteria create an acidic environment that inhibits many harmful microbes.

Food safety experts recommend using the correct amount of salt, keeping the cabbage submerged in brine, and fermenting at cool room temperatures to avoid spoilage.

Once fermented, these foods should be stored refrigerated in clean containers, and any batch that develops mold, a slimy texture, or a strong off‑odor should be discarded rather than tasted.  

Cabbage spread widely because it is relatively easy to grow in cool climates, can yield heavily on small plots, and stores well through winter when fresh produce is scarce.

In Europe it became a key peasant food and was often preserved as sauerkraut, while in East Asia varieties of heading and Chinese cabbages were adapted into dishes such as kimchi and stir‑fries.

Its versatility—being suitable for boiling, braising, fermenting, and serving raw—helped it become embedded in traditional dishes from Central and Eastern Europe to East Asia and the Americas. 

Most people can safely eat cabbage, but those taking blood‑thinning medications such as warfarin should be aware that cabbage is high in vitamin K, which can interfere with how these drugs work if intake suddenly increases or decreases.

People with certain thyroid conditions may be advised to moderate very large intakes of raw cruciferous vegetables, including cabbage, because of naturally occurring goitrogenic compounds, although normal cooked portions are generally considered safe.

Individuals with digestive disorders like IBS may also need to limit cabbage due to its gas‑producing fermentable carbohydrates.