Dr. Amy Nett: So if you’re talking about lactoferrin in terms of being used for a biofilm disruptor, then you could use Biofilm Defense. If you’re talking about it for lowering iron levels, depends how extreme you need to be. Maybe EDTA, you could do liposomal EDTA would potentially lower iron levels. If they’re dairy sensitive and also have high iron, but if it’s just for a biofilm disruptor, use Biofilm Defense.