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User Name | Thread Name | Subject | Posted |
bobad | BS: New report on dairy fats (58* d) | RE: BS: New report on dairy fats | 18 Jul 18 |
Lactose intolerance, ie the cessation of production of the enzyme lactase, is the norm for mammals upon weaning. The fact that a sub group of humans (approximately 30% of the population) continue producing lactase post weaning is due to a genetic mutation. |