Which Algae is High in Vitamin A? A Nutritional Deep Dive
                                
                                
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                                    5 min read                                
                            
                                According to a 2020 study in *Microbial Cell Factories*, microalgae can provide more vitamins to humans than many terrestrial plants. When considering which algae is high in vitamin A, key contenders include Chlorella and Dunaliella salina, both of which are packed with provitamin A carotenoids.