5'8" and WAY too much.
But I've started a diet, which I've never done before. This is the beginning of my second week with less that 20 g. of carbs a day. Now that I've been limiting myself, I am realizing how many carbs I down while I'm working... little nibbles here and there on pasta, bread, fruit, chocolate.... sheesh! No wonder I've gained so much weight!
And I end up with so much more energy. Carbs really do drag you down in the long run. Now when I leave work, I'm not falling asleep right when I get home, and have energy to do other things. Not a caffeinated energy, but a genuine non-exhaustive energy.
It's possible going carb free isn't the complete answer, but it certainly helps while you're working!! (And I've heard it helps you loose weight. But we'll see.)
"There are few hours in life more agreeable than the hour dedicated to the ceremony known as afternoon tea"
- Henry James