We've got a perfectly timed freebie drought coinciding with the heatwave that just swept through NYC. My apartment got so hot last week, I ended up working from bed because my tiny bedroom was the only room I could keep cool enough from melting my face off.
I'm still looking for some decent freebies, but I managed to find a free welcome pack that contains. Their homepage says low protein products are intended for people with inherited metabolic disorders & chronic kidney disease. So, you know, maybe only request these freebies if you or somebody you know qualifies.