The association between anxiety and depression, and eczema is well known in the literature, but factors underlying this association remain unclear. Low levels of omega-3 fatty acids and female gender have been found to be associated with both depression and eczema.
One slice of American cheese is approximately 1 oz. This serving size contains 105 calories. There are 8.8 grams of fat in a slice of American cheese, and 5.5 of those grams are saturated.
The following cheese contain vitamin B-12, but in smaller amount. According to the USDA National Nutrient Database, an ounce of American cheese contains 0.2 to 0.36 mcg; blue cheese, 0.35 mcg; cheddar, 0.24 mcg; cream cheese, 0.04 to 0.15 mcg; and cheese spread, 0.11 mcg.