Vitamin pills with dietary elements also known as minerals or fortified food products are good if you can not get a nutrient from another source
Can you safely eat sardines with bones & milk & eggs?
Have you tried eating a small amount of plants & gradually increasing if it does not make you sick?
Most meat products you buy in stores & restaurants have plants in them
Hot dogs are stuffed with plants sometimes
Meats have plant spices, lemon juice or tomato juice added