Shoot, that really blows that you have to use steroids...I'm guessing prednisone? What a bummer when you're on a diet.
How long are you usually on them each time? Including the weaning-off period? And do you normally drop a lot of water weight when you stop them?
You know, I remember learning that steroids can cause diabetics to mobilize and release sugar into the bloodstream and raise their blood sugar. But I don't think that applies to non-diabetics...though not totally sure. However, if I think about it, we shouldn't have any stores of glycogen to mobilize any more...so maybe it wouldn't be an issue anyway.
I would definitely bail out on the challenge. I agree....why even aggravate yourself? You have enough to deal with, being on Atkins and on steroids. The last thing you need when trying to lose weight is any negativity surrounding it...as little as possible.....in order to stay positive and motivated. Totally not worth risking it bumming you out and then discouraging you or even putting you in any sort of negative mode, IMO.
deena
