Lactose intolerance is actually normal. It's tolerance to lactose as an adult that is biologically unusual, and mostly unique to westerners. Because most of us continue eating dairy products after infancy, we continue being able to digest them. However other cultures don't continue consuming dairy after infancy, and thus lose their ability to digest it effectively.
It's a really tough argument to claim it as a disability. I don't see this case going well for the plaintiffs.
Adult lactose digestion (called lactase persistence) has evolved a few times from various mutations — one that happened in Europe, and several in Africa and the Middle East. It’s not caused in individuals by continued consumption.
That's a super weird point of view. If your argument is wrt global averages and your view of normal is black hair, brown eyes, and some average between average Chinese and Indian populations, I suppose you're right...but not in a way that's remotely useful.
Lactose intolerance is actually normal. It's tolerance to lactose as an adult that is biologically unusual, and mostly unique to westerners. Because most of us continue eating dairy products after infancy, we continue being able to digest them. However other cultures don't continue consuming dairy after infancy, and thus lose their ability to digest it effectively.
It's a really tough argument to claim it as a disability. I don't see this case going well for the plaintiffs.
Adult lactose digestion (called lactase persistence) has evolved a few times from various mutations — one that happened in Europe, and several in Africa and the Middle East. It’s not caused in individuals by continued consumption.
That's a super weird point of view. If your argument is wrt global averages and your view of normal is black hair, brown eyes, and some average between average Chinese and Indian populations, I suppose you're right...but not in a way that's remotely useful.