True allergies to cow's milk are relatively uncommon. Only 2 to 3 percent of children are allergic to milk, according to the AAP, and almost all of them outgrow it by age 3. (Learn the difference between a milk allergy and lactose intolerance .).
The underscore [ _ ] (also called underline, underbar, low line, or low dash) is a character that originally appeared on the typewriter and was primarily used to underline words.
Hi 53,What do you mean by underline word? Maybe you are talking about the 'underscore'? But an underscore can't be part of a web address. You can use the underscore only in the first part of an email address.i 53,What do you mean by underline word? Maybe you are talking about the 'underscore'? But an underscore can't be part of a web address. You can use the underscore only in the first part of an email address.