Lunch.—Tomato soup 105 grams, sweet potato 61.5 grams, farina croquette 91 grams, syrup 49 grams, bread 35 grams, butter 23 grams, coffee 150 grams, cream 46 grams, sugar 21 grams.

Dinner.—Consommé 155 grams, Hamburg steak 67 grams, spinach 30 grams, potato 150 grams, bread 27 grams, butter 8 grams, pie 110 grams, cream 61 grams, sugar 10 grams.

Food.Grams.Per cent Nitrogen.Total Nitrogen.
Butter15 + 23 + 8 =46×0.15=0.069grams.
Banana73×0.23=0.168
Fried rice100×0.75=0.750
Bread48×1.66=0.797
Cream118 + 46 + 61 =225×0.46=1.035
Sugar35 + 21 + 10 =66×0.00=0.000
Coffee150 + 150 =300×0.06=0.180
Syrup58 + 49 =107×0.024=0.026
Tomato soup105×0.41=0.431
Bread35×1.60=0.560
Farina croquette91×1.09=0.991
Sweet potato61.5×0.32=0.197
Consommé155×0.38=0.589
Potato150×0.38=0.570
Hamburg steak67×3.64=2.439
Bread27×1.80=0.486
Spinach30×0.53=0.159
Pie110×0.43=0.473
Total nitrogen in food9.920grams.
Total nitrogen in urine6.750
Fuel value of the food2846 calories.

Thursday, May 19, 1904.

Breakfast.—Banana 105 grams, baked potato 79 grams, bread 40 grams, butter 15 grams, coffee 225 grams, cream 85 grams, sugar 24 grams.

Lunch.—Omelette (plain) 60 grams, fried hominy 68 grams, syrup 48 grams, potato 100 grams, boiled onion 81 grams, bread 45 grams, butter 14.5 grams, apple pudding 117 grams, sugar 10 grams, cream 40 grams.

Dinner.—Soup 100 grams, bacon 31 grams, baked macaroni 53 grams, fried sweet potato 55 grams, boiled Indian-meal 50 grams, bread 35 grams, butter 15 grams, coffee 155 grams, cream 96 grams, sugar 31 grams, chocolate 40 grams.

Food.Grams.Per cent Nitrogen.Total Nitrogen.
Banana105×0.23=0.242grams.
Bread40×1.54=0.616
Cream85 + 40 + 96 =221×0.47=1.038
Coffee225 + 155 =380×0.06=0.228
Sugar10 + 24 + 31 =65×0.00=0.000
Potato79×0.49=0.387
Butter15 + 14.5 + 15 =44.5×0.15=0.067
Bread45×1.60=0.720
Onion81×0.27=0.219
Fried hominy68×0.67=0.456
Eggs (omelette)60×1.58=0.948
Potato100×0.49=0.490
Syrup48×0.024=0.012
Apple pudding117×0.28=0.328
Soup100×0.53=0.530
Bread35×1.74=0.609
Fried sweet potato55×0.38=0.209
Bacon31×3.00=0.930
Baked macaroni53×0.93=0.493
Boiled Indian-meal50×0.20=0.100
Chocolate40×0.73=0.292
Total nitrogen in food8.914grams.
Total nitrogen in urine6.270