Is l-phenylalanine vegan?
L-Phenylalanine is generally vegan but may possibly be derived from or processed with non-vegan sources.
A vegan dietitian reviewed this note on l-phenylalanine for Fig. Check if other ingredients are vegan with the free Fig app!
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Learn how to think about ingredients like l-phenylalanine
There are more than 500 ingredients to avoid on a vegan diet. Some ingredients like beef and pork are clearly not vegan; however, others are not as obvious. This is especially true of additives or vague ingredients like "natural flavors."
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