It is an interesting theory. Do they say at what age the damage is done? How long it takes for damage to occur?
While I was pregnant with my oldest DS28, I drank 3 gallons of milk a week. It and watermelon were my only cravings. Normally, I am not a big milk drinker, rarely eat cheese and grudgingly eat yogurt when my gut says the antibiotics I just took are starting a war!

The reason I ask the question above about age, my mom could not breastfeed me due to medication she was on. In 1959, formula was limited to few choices. I could not tolerate any of the commercial stuff. The family tried everything on me... goats milk, fresh cows milk. I ended up being fed canned Carnation milk diluted with water and Karo syrup.. until I was 1 yr old.
My first identifiable MS symptoms occurred in 1989.