However, someone taking a vitamin such as vitamin K or vitamin A without letting their doctor know could be at risk ofwel medication interactions. It’s always best to discuss any vitamin use with a healthcare professional. [twee] Chemists worked to identify a vitamin’s chemical structure so it could be replicated. https://welzijn86531.blogscribble.com/31169366/een-eenvoudige-sleutel-voor-vitamines-onthuld