Add spaces: Althoughsometimesreferredtoasanallergytogluten,thisimmuneresponseinvolvesabranchoftheimmunesystemthatisdifferentfromtheoneinvolvedinaclassicalfoodallergy.

Answer: Although sometimes referred to as an allergy to gluten, this immune response involves a branch of the immune system that is different from the one involved in a classical food allergy.

Add spaces: AirportTransferstoValencefromGrenoble(GNB)-ShuttleDirect

Answer: Airport Transfers to Valence from Grenoble (GNB) - Shuttle Direct

Add spaces: Thosecutemonstershavebeenhurtbypeoplewhoarescaredofthem.Theyaregoodandtheyalwaysdogoodforeveryonebutpeoplegotscaredbecausetheyaremonstersandpeopledonotstandmonsters.

Answer:
Those cute monsters have been hurt by people who are scared of them. They are good and they always do good for everyone but people got scared because they are monsters and people do not stand monsters.