CM K2-7 softgel capsule is a combination medicine that combines Calcium citrate maletae, Calcitriol, Vitamin K2-7 Folic acid and Methylcobalamin. The nutritional supplement is prescribed to people with nutritional deficiencies due to the condition when the body is not able to absorb nutrients from food or when it is not getting enough nutrients. The medical condition is a factor on which the duration of CM K2-7 softgel capsule is decided. Some people can experience stomach upset, constipation, headache and other mild symptoms.