Sunday, December 7, 2008

A cup of coffee

When I start out the day I take a look at the diet my model is recommending. Since I'm still adding food items, and correcting errors I might have made in nutritional data, and changing prices to reflect current market conditions, the recommendations aren't the same every day, but they're close.

Today the menu was





CarbWatch yogurt0.77 containers
bananas 0.17 items
scrambled eggs 2.49 items
bread 3.00 slices
apricot 2.07 items
navybeans 2.51 serving
carrot 38.96 items

Of course I'm not going to eat 40 carrots today, and I'm not going to eat 1/6th of a banana. But this model isn't a menu dictator, it's a tool for menu planning.

Today I'll show you a little bit about how to use it as a tool.

While looking over the recommended menu and trying to decide what to have for breakfast I had a cup of coffee. That's not on the menu but I'm going to drink it anyway. Putting 1 cup as a forced lower bound for coffee in the model gives me a different recommended menu for the day.




after 1 cup coffee containers
CarbWatch yogurt0.770.68 containers
bananas 0.170.98 items
coffee 1.00 cup
scrambled eggs 2.492.45 items
bread 3.003.00 slices
apricot 2.071.34 items
navybeans 2.512.55 serving
carrot 38.9634.74 items



That doesn't really change things all that much, although it is recommending fewer carrots I'm still not going to eat that many. Maybe another cup of coffee will help






items




after 1
cup
coffee
after 2
cups
coffee
containers
CarbWatch yogurt0.770.68.60 containers
bananas 0.170.981.79 items
coffee 1.002.00 cup
scrambled eggs 2.492.452.41
bread 3.003.003.00 slices
apricot 2.071.34.61 items
navybeans 2.512.552.59 serving
carrot38.9634.7430.54 items


I do have some leftover meatloaf in the refrigerator that needs to get eaten. I don't normally make meatloaf, but my girlfriend brought some over the other day (I think she must be of the mistaken impression that she's the beneficiary on my life insurance).

So I reran the model after forcing a serving of meatloaf, to see who eating that for breakfast would effect the menu plan of rh for the rest of the day

Again, a slight chance in composition, but not really a substantive change. Because of my high blood pressure I try to limit my daily caffeine intake to two cups of coffee a day. So it's time to eat something.

















after 1
cup
coffee
after 2
cups
coffee
after 2
coffee
+meatloaf
containers
CarbWatch yogurt0.770.68.60 0.0 containers
bananas 0.170.981.79 .58 items
coffee 1.002.002.00 cup
scrambled eggs 2.492.452.41 0.0items
bread 3.003.003.003.00 slices
apricot 2.071.34.610.0 items
navybeans 2.512.552.59 2.72serving
key lime (juice> 2.72
cheese1.28slice
carrot38.9634.7430.5432.7 items


That's a little better. but Only a little. I'm eating the meatloaf.

She had about a 1/2 serving of Brussels sprouts in the container with the meatloaf. I ate that also. So, let's rerun the model reflecting the Brussels sprouts, the meatloaf, and the two cups of coffee.















1.43


after 1
cup
coffee
after 2
cups
coffee
after 2
coffee
+meatloaf
after 2
coffee
meatloaf
brussels sprouts
containers
CarbWatch yogurt0.68.60 0.0 0.0containers
bananas 0.981.79 .58 0.85 items
coffee 1.002.002.002.00 cup
scrambled eggs 2.452.41 0.0items
bread 3.003.003.00 3.00slices
apricot 1.34.610.0 items
navybeans2.552.59 2.722.56serving
key lime (juice> 2.722.15
cheese1.28slice
carrot34.7430.5432.731.75 items



I'm going to have to go off into a corner someplace until I figure out why this model keeps telling me to eat so many carrots.

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