5 pharmaceutical preparations enriched with Vitamin K2 or Provitamin K2 for the treatment of energy metabolism related health conditions, bone health, tooth health, cardio-vascular disease, inflammation, prostate health, cancer, digestive health; chemical compounds for medical or pharmaceutical purposes enriched with Vitamin K2 or Provitamin K2 for the treatment of energy metabolism related health conditions, bone health, tooth health, cardio-vascular disease, inflammation, prostate health, cancer, digestive health; health care preparations enriched with Vitamin K2 or Provitamin K2 for the treatment of energy metabolism related health conditions, bone health, tooth health, cardio-vascular disease, inflammation, prostate health, cancer, digestive health; dietetic preparations enriched with Vitamin K2 or Provitamin K2 adapted for medical use for the treatment of energy metabolism related health conditions, bone health, tooth health, cardio-vascular disease, inflammation, prostate health, cancer, digestive health; food supplements enriched with Vitamin K2 or Provitamin K2 not adapted for medical use with a base of vitamins, minerals, trace elements, amino acids; vitamin preparations enriched with Vitamin K2 or Provitamin K2 in the form of granulates, powders, emulations, dragees, capsules, juices, sweetmeats, drops; dietary supplements enriched with Vitamin K2 or Provitamin K2, not for medical purposes, based on proteins and/or fats with added vitamins and/or fatty acids; dietary supplements enriched with Vitamin K2 or Provitamin K2, not for medical purposes, based on carbohydrates and/or soya products with added vitamins