What causes the ferrous sulfide ring in a boiled egg? How can this be prevented?
The ferrous sulfide ring in boiled eggs happens when eggs are overcooked or heated at too high a temperature. The sulfur in the egg white combines with the iron in the yolk, the cooking water, or other iron sources. To prevent this from occurring, use fresh eggs, use stainless steel equipment, use low cooking temperatures, avoid overcooking, cool hard-cooked eggs quickly in cold water, and serve the eggs immediately.
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Which of the following is a significant factor for reducing the risk of developing type 2 diabetes?
A) Completely avoiding processed foods B) Preventing weight gain during young adult years C) Not drinking regular coffee D) Completely avoiding sugar
The leading cause of nutrition-related death in the United States is ________.
A. suicide B. diabetes C. homicide D. heart disease
Which organ synthesizes the hormone glucagon?
a. Liver b. Pancreas c. Gallbladder d. Large intestine
Excessive sweating accompanied by cold and clammy skin, rapid but weak pulse, weakness, nausea, dizziness, headache, and difficulty concentrating are early signs of
A) heat exhaustion. B) heat syncope. C) hypothermia. D) heat cramps.