Yep... McDonald's is inherently unhealthy... And we have a complete understanding of exactly what every human should eat... Without deviation. One way for everyone.

http://www.today.com/health/man-loses-56-pounds-after-eating...

Eight major food allergens – milk, egg, peanut, tree nuts, wheat, soy, fish and crustacean shellfish – are responsible for most of the serious food allergy reactions in the United States. Allergy to *sesame is an emerging concern.