Well, I'm walking a 5k every day on the treadmill in a hot garage/gym. I sweat a lot. I go through two full water bottles each workout, so 50 ounces, give or take. And I only go at a moderate pace, so I burn about 400 calories in an hour. That article suggests only 8-9 cups per day. I think that's probably for average-weight people.

Today I'm going to start wearing my heart rate monitor again -- something DH suggested after we talked about this yesterday. I'll have more accurate readings because it's got more accurate programming.

Breakfast was sauteed veggies with two eggs - no salt added - and two Trader Joe's veggie sausage patties. I'm heading out to the garage now.

I'll figure this out. Thanks for all the support and helpful suggestions.

Roxy