i would ask for their own personal studies they done. or more evidence than just youtube testimonials.
but ofcourse all ill get is insults that its strangely me thats promoting corporate produced products.
by the way.. to produce L lysine. it require genetically modified bacteria to ferment, so yea.. travel down that conspiracy of big-corp genetically modifying bacteria to make your supplements,,, mmhmm not so herbal after all is it
Average people at home do what makes them feel good. After all, when you get sick, you only know it if it hurts. If it doesn't hurt, and if you are as strong as you were yesterday, how do you know if you are sick or not, right?
So, when people don't feel good, they do what makes them feel better. Often this is to eat some herbs. Maybe it's just eating veggies, if one hasn't been eating enough lately.
Probably dentists have stock in breakfast cereal companies. After all, most of these companies fortify their cereals with iron, these days. Try chewing on an iron bar and seeing what it does to your teeth. Fortified with iron... more money for the dentist.