Hi All,

I’ve been doing the fast 800 for about 3 weeks now and have gone from 16st 10lb to 15st 6lb which I’m absolutely thrilled about, however I’m having some counter intuitive side effects and was wondering if anyone else has encountered the same?

1. My BP has gone up quite a bit despite being previously controlled with medication.
2. My Pulse Wave Velocity has increased dramatically (7.2 to 8).

I have of course had positive effects as well, my breathing has dramatically improved, I don’t get out of breath on walks any more and I’m sleeping a lot better too.

Can anyone cast any light?

Thanks in advance.