Menaquin 200 mcg Capsule is a dietary supplement produced by Radiant Nutraceuticals Ltd., containing 200 micrograms of Menaquinone-7 (MK-7), a bioactive form of Vitamin K2. MK-7 is a fat-soluble vitamin that plays a crucial role in calcium metabolism by activating proteins that help bind calcium to bones and teeth, thereby supporting bone health and preventing arterial calcification. This supplement is commonly used for the prevention and management of osteoporosis, coronary artery calcification, and rheumatoid arthritis. It is generally well-tolerated when taken as directed and can be used during pregnancy to support bone health. However, it should be used cautiously in individuals taking anticoagulant medications like warfarin, as it may interfere with their effects. The recommended dosage is 1–2 capsules daily, or as advised by a healthcare professional.