1/4 cup dry rice when cooked will end up being about double, so about 1/2 cup. Not super sure about the 4oz of fish. I know that 3oz of chicken is a little bigger than a deck of cards. Or about 1/2 the size of my hand. Not including fingers, and I have really tiny hands.
Control Diabetes to Keep Your Smile. Well-controlled diabetes contributes to a healthy mouth. If you have poorly controlled or high blood sugar, your risk increases for dry mouth, gum disease, tooth loss, and fungal infections like thrush. Since infections can also make blood sugar rise, your diabetes may become even harder to control. Keeping your mouth healthy can help you manage your blood sugar.
For example, the link between smoking and heart disease is well known. Smokers are also more likely to practice poor oral hygiene and to have oral cancers, periodontitis and gingivitis. Diabetes can also lead to dry mouth, poorly healing gums and thrush (a yeast infection in the mouth and throat). In fact, those who have diabetes who also smoke are 20 times more likely to have thrush or periodontal disease.