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gluten intolerance
insomnia
It's called gastritis.
Lactose intolerance is the inability to digest lactose, which is found in dairy products.
Dairy products can contain a sugar called 'lactose' to which some people are intolerant.
People cannot digest cellulose
Actually ruminants cannot digest cellulose, they have symbiotic bacteria in a part of their stomach called a "rumen" digest the cellulose down to sugars and starches that the ruminants can actually digest in another part of their stomach later.
No, it's keratin, mammals cannot digest it.
Because they need to break their food down by digesting it and the part a owl cannot digest come up the owls throat this is called a owl pellet.
Hyenas can digest anything except metal
The value of a 1938 Reader's Digest can vary based on factors such as condition, rarity, and demand among collectors. Generally, a 1938 edition of Reader's Digest in good condition can sell for anywhere between $10 to $50. Special editions or issues in pristine condition may command higher prices.
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