I have no experience with using a Bemer product or any of the other magnetic systems that claim to increase blood flow and energy levels. I’ve seen the ads and some athletes swear by them. I’d suggest more research and I think some alternative medicine practitioners use this, such as a chiropractor. You might be able to experience this in person before shelling out 6 grand on something that might not work.
Your original question was connected with hemochromatosis so that’s the route I took. I don’t believe it do anything for that.
But boosting your energy? Not sure.
What do your blood numbers say? What’s your hemoglobin and oxygen level readings in your blood?
Have you asked your doctor about this trying the magnetic blood flow stimulator?