What does it mean dairy gains?

Question

What does it mean dairy gains?

Answer 1

There are multiple ways to interpret that, depending on the context.

If you eat a lot of dairy you'll gain weight (cheese is 100-120 calories per ounce, milk is 90-160 calories a glass, yogurts and sour cream pack in tons of calories per tablespoon).

The dairy business might be making "gains" economically.

Reprint the whole sentence you found the phrase in so we can determine from context.

Answer 2

Depending on what context it is refering to. it could mean various things.