OK, I’m not talking hard core drugs here.
So, in my previous post, I vented about my migraines. Well, as part of that treatment, I was prescribed beta blockers (which did work to some extent, until I suffered the migraine mentioned in the previous post). After that, I was prescribed a higher dosage, which is when I started to join the dots on a few things.
Those who have read back further will know that I was doing the Insanity workout program. Prior to that, I had been doing the 30 Day Shred on a daily basis, with some 3 mile jogs mixed in.
I should have been losing weight. As you can probably imagine from this post, that wasn’t happening.
I was working out harder than I ever have in my life, and I wasn’t only gaining weight – I was gaining inches as well. I know my own body – and this wasn’t normal.
So, I checked my heart rate monitor (I’m now using a Garmin Connect, after my Mircosoft Band died its final death).
My heart rate was not getting into the fat burning zone at all. In fact, my heart rate stats whilst exercising looked like those of an incredibly fit person. Except I’m not. The beta blockers capped out my heart rate. While working out really hard, the highest I could get my heart rate was 115bpm. It wasn’t through lack of effort on my part.
God knows how much I would have ballooned if I hadn’t been exercising really hard. In the 3 months I was working out, but on the beta blockers, I gained half a stone in weight and an inch around my belly.
In addition, I could feel the beginnings of what I know from prior experience to be depression.
So, I am now off the beta blockers (following doctors advice, before anyone worries about me just going cold turkey!), and I’ll be starting the Insanity workout from scratch next week. The reason I decided to restart it after a break was to get the beta blocker heart rate cappage out of my system, and to also be able to get more scientifically fair results. I like having pretty graphs of data to look at with these things. Being able to measure my progress when I’m not being hindered by another factor is also more rewarding.
So, there you have it. Although I did initially read the side effects of the beta blockers, I missed the heart rate zone issue. I suspect that a result of that is a lower metabolism, so following the meal plan for Insanity was a double whammy on my poor belly.
Always read the label, folks.