What B Vitamin Is Destroyed By Light? (And How to Protect It)
                                
                                
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                                    4 min read                                
                            
                                Riboflavin (vitamin B2) is highly susceptible to degradation when exposed to light, especially ultraviolet (UV) light. This is a crucial factor in food storage and processing, as manufacturers must take measures to prevent nutrient loss in light-exposed products like milk and fortified cereals. Understanding which B vitamin is destroyed by light is key to maintaining a nutritious diet.