To the poor soul who has Parkinson’s Disease, bless your heart. I have had slow bowels too so I’ll share what my drs have advised me to do: stay on Miralax 1/2 glass am, other half pm. Take 2 Mag Oxide that has some calcium in with it, at bedtime. Eat Kiwi fruit or two prunes and ground Chiaseed for two types of fiber, each am. Drink half ur wt in filtered water that has minerals. Walk a lot. If no BM’s, start taking Senacot-S wh has both softener and stimulant. Or Colace 2 in 1 - same.