This article is about the vegetable. For other uses, see Cabbage (disambiguation). Cabbage or headed cabbage (comprising several cultivars of Brassica oleracea) is a leafy green or purple biennial plant, grown as an annual vegetable crop for its dense-leaved heads.
1 Deficiencies are linked to leg cramps. 2  1,000 IU of vitamin D daily. The best food sources for vitamin D are herring, salmon, sardines, and fortified soy milk.  1,000 to 1,200 mg calcium citrate daily. The best food sources for calcium citrate are dark leafy greens, almonds, canned salmon, and sardines.
Leg cramps are common. The cause is not known in most cases. However, some medications and diseases sometimes cause leg cramps. Regular calf stretching exercises may prevent leg cramps. Quinine tablets may be advised as a last resort if you have cramps regularly.A leg cramp is a pain that comes from a leg muscle.eg cramps are common. The cause is not known in most cases. However, some medications and diseases sometimes cause leg cramps. Regular calf stretching exercises may prevent leg cramps. Quinine tablets may be advised as a last resort if you have cramps regularly.