"Vitamin K 2" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, 
	MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, 
	which enables searching at various levels of specificity.
	
	
		
			
			
				A group of substances similar to VITAMIN K 1 which contains a ring of 2-methyl-1,4-naphthoquinione and an isoprenoid side chain of varying number of isoprene units. In vitamin K 2, each isoprene unit contains a double bond. They are produced by bacteria including the normal intestinal flora.
    
			
			
				
				
					
						| Descriptor ID | 
										
							D024482
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						| MeSH Number(s) | 
						
							 D02.455.426.559.847.638.721.374.844 D02.455.849.291.523.500.844 D02.806.550.750 D04.615.638.721.374.844 
						 | 
					
					
						| Concept/Terms | 
						
							Vitamin K 2- Vitamin K 2
 - Menaquinones
 - Vitamin K2
 - Menaquinone
 - Vitamin K Quinone
 
  
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				Below are MeSH descriptors whose meaning is more general than "Vitamin K 2".
				
			 
			
			
				Below are MeSH descriptors whose meaning is more specific than "Vitamin K 2".
				
			 
		 
	 
 
                                        
                                            
	
	
		
			
			
					
				This graph shows the total number of publications written about "Vitamin K 2" by people in this website by year, and whether "Vitamin K 2" was a major or minor topic of these publications. 
				
					
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				Below are the most recent publications written about "Vitamin K 2" by people in Profiles.