Any ideas to Curb Loud Snoring for a Male?!

Any ideas to Curb Loud Snoring for a Male?

Besides losing Weight, using Breathe Right Strips, and Throat Spray, does anyone know of any natural remedies?
Not all snorers have Apnea so that is not the issue here. He sleeps on his side and still snore like a train.
Help????

Try putting extra pillows under him. My husband snores so loud and hard he shakes the bed and you can hear him all the way at the other end of the house. I tried this and it actually helped. I think it elevated him enough to open his airway more.