What is the downside of taking multivitamins? It costs like 10 bucks a month and ensure you achieve some decent nutrition level. If you are afraid of overdosin

What is the downside of taking multivitamins? It costs like 10 bucks a month and ensure you achieve some decent nutrition level. If you are afraid of overdosing, then take it every 2 days instead. If you are a person who eat one head of broccoli every day, then by all means. No need to take multivitamins.