Good, we all need to eat right, excersise and have some good sleep. Another thing about food. We see tons of nice Veggies at the supermarket; most of them are "designed" to look good, grown for size and taste with hardly any nutrition (vitamins and minerals). Most of these veggetables are grown on depleted soil. Veggetables are like mineral pumps, your body need those minerals to function properly. Most "vegans" they look somewhat weak, and people wonder why if they eat "healthy".
Also, once in a while, a nice Bone Broth to loosen up the marrow and collagen recharges you with a good dose of calcium, proteins to keep your bones and joints strong.
Touching back on the Apnea, obesity is one of the culprits and also, getting stupid drunk before bed time is a bad idea. Will over relax your throat tissue and close the air way, therefore waking up gasping for air.