I was thinking the same thing. That is definitely on the low end, probably a bit too low from what I have seen. Regular life doesn't need to be added on top of

I was thinking the same thing. That is definitely on the low end, probably a bit too low from what I have seen. Regular life doesn't need to be added on top of it, that is included in the minimum, but any exercise should. However most people exercising aren't going to be burning more than a few hundred calories. 1800 is probably a safer place to be. And would probably suggest vitamins even if they aren't that effective just to help out a little when that low.