What is the richest oil with vitamin A?
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4 min read
According to the USDA, a single teaspoon of cod liver oil contains a staggering 4,500 IU of vitamin A, making it one of the richest known sources. When asking "what is the richest oil with vitamin A," the answer depends on whether you are seeking a dietary source of preformed vitamin A or a potent plant-based oil with provitamin A for topical use.
