Failure to achieve nutrient requirements, which can impair physical and mental health, is called
a. hunger
b. food insecurity
c. malnutrition
d. poverty

Which of these is most likely to prevent pregnancy? a. tracking of female body temperature to identify ovulation times b. proper condom use c. male withdrawal before ejaculation d. proper spermicide use

The real advantage to hydrostatic weighing is that it a. can be done anywhere with no equipment b. gives one of the most accurate measurements of body fat c. uses calipers to measure body fat select the best answer from the choices provided.

Is tea good for you? if so what type of tea is good for you? and how much should i drink before it is a threat to my health?