★★★☆☆
WORKED TEMPORARILY
I've been having to get up every hour for a couple of years. A book suggested that salt + carbohydrate would alter the interstitial fluid. I made a salt brine of Himalayan salt in filtered water (try youtube). A little experimentation showed that if I take 14 drops salt brine + 2 teaspoons maple syrup (or raw honey) with a water chaser on an empty stomach --- my bladder will fill at half the rate and gradually increase in speed again. It provides me temporary relief.