芥蘭是鈣質最豐富的蔬菜之一，每100公克中就有195毫克的鈣質，且草酸含量少，不易形成影響吸收的草酸鈣；維生素K則能夠幫助鈣質進入骨頭，除了強健骨骼之外，也能避免鈣質沉積於動脈，影響心血管健康。 另外，維生素C也與降低25%的C反應蛋白相關，這種蛋白被認為是預測心血管疾病的指標之一。
Kale is one of the richest vegetables in calcium, with 195mg of calcium per 100g, and low oxalic acid, making it less likely to form calcium oxalate, which affects absorption. Vitamin K helps calcium enter the bones, which not only strengthens bones, but also prevents calcium from depositing in the arteries, which can affect cardiovascular health. In addition, vitamin C is also associated with a 25% reduction in C-reactive protein, which is considered to be one of the predictors of cardiovascular disease.