Sorry to hear about the health issues, @artywink, but at least lifestyle factors can have a positive impact on both! Food in general really does seem to keep getting more and more expensive, so I know I'm thankful for every little bit we can grow at home to save my wallet some stress. It can be daunting to start, but just pick one or two things at a time and you'll get there!
To echo some of @riverflows comments, hibiscus (roselle/Hibiscus sabdariffa) is also good for blood pressure. I would think you would be able to grow it in your climate, but the weather truly is a mess these days! We get lots of fluctuations here, as well.
Wishing you good health up ahead as you start this new journey!
Thank you @plantstoplanks for the advise, truly appreciated.
Wish you good health too.
Have a great weekend.