Exam 31: Searching for the Fountain of Youth

Preliminary research studies suggest that a Calorie-restricted (CR) diet can improve metabolic measures of health in humans and, therefore, may be able to extend the human life span.

Most of the members of the Caloric Restriction Society and the CRONies are males.

Antioxidant supplements have consistently been shown to lower rates of death from heart disease and certain types of cancer.

According to the Centers for Disease Control and Prevention (CDC), which of the following health habits does NOT promote increased longevity?

Although promising, research that could precisely study and measure the benefits of a Calorie-restricted diet in humans may never be conducted because of logistical and ethical concerns.

Which of the following metabolic effects of CR has NOT been reported in any of the human studies?

The key to a successful Calorie-restricted diet is to

Which of the following is NOT a benefit of a Calorie-restricted (CR) diet?

A Calorie-restricted diet (CR) is defined as a diet containing 1,000 or fewer calories per day.

Approximately how long would a person's life be prolonged if he or she did not start consuming a Calorie-restricted diet until the age of 55 years?

Research studies indicate that consuming which of the following supplements can cause gastrointestinal upset?

Maintaining an energy-restricted diet that is high in nutrients requires significant planning and preparation of most of your own meals.

Antioxidant supplements are not necessary and may actually be harmful.

An evaluation of the impact of a Calorie-restricted diet on health indicates only the calorie level of the diet and NOT the nutrient content that is critical to prolong life.