A molecular model of vitamin B3 (niacin),an essential human nutrient responsible for maintaining healthy skin,the digestive system,nerve function,and metabolism. Vitamin B3 can be found in dairy products,eggs,fish,poultry,legumes,nuts,and lean meats. Atoms are coloured dark gray (carbon),light gray (hydrogen),red (oxygen) and blue (nitrogen) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Oto, Evan |
Taille de l’image : | 9000 px × 6000 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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