Be careful when consuming leeks! What should be done to preserve their nutritional value?

With leeks appearing frequently in kitchens as of February, it is necessary to pay attention to how they are consumed to fully benefit from the vegetable's health contributions. Experts point out that using only the white part of the leek is a common mistake.

Food engineers highlight that analyses show the dark green leaves of the leek contain much higher levels of antioxidants, polyphenols, and flavonoids compared to the white part. It is stated that these parts, which are usually discarded because they are tough, can actually be used in different recipes such as soups and omelets. This both prevents waste and increases the benefits provided by the vegetable.

Nutritionists, on the other hand, make important warnings regarding the cooking time of leeks. It is stated that in leeks boiled for a long time or at high heat, fiber and vitamins are largely lost, and their properties that support the digestive system are diminished. For this reason, it is recommended to cook the vegetable "al dente," meaning slightly firm, or to steam it for a short time. This ensures that vitamins and minerals are preserved.

Another notable feature of leeks is their high vitamin K content. People using blood-thinning medication should consult their doctors before consuming such vegetables rich in vitamin K. Additionally, since they contain oxalates, it is advised that those with a history of kidney stones should not consume them in excess.

Choosing fresh leeks also stands out as one of the keys to healthy eating. Experts underline that during shopping, one should pay attention to the stalk of the vegetable being firm and white, the leaf tips not having yellowing or softening, and the root area still being moist.

When all these details are taken into account to fully benefit from leeks, your winter tables will be healthier, and food waste will be minimized.