Analyze Barb’s plan for losing weight in the following scenario. Barb is trying to lose weight in an effort to live a healthier lifestyle. She eats the same foods she always has, but she is now eating smaller portions and walking three times a week.

Which one of the following reasons is not typically why athletes strive for lower body weight and lower body fat?

Which of the following is an argument against buying local fruits and vegetables?

Which of the following represents the results of a review of well-controlled studies of vitamin c supplementation on the resistance to, and recovery from, colds? there was a reduction in the duration of colds by 50% on the average. there was a slight effect on reducing the duration and severity of colds for people taking vitamin c supplements. there was a significant reduction in the duration of colds in people who consumed at least one gram a day. there was a significant reduction in the number of colds only in people who consumed > three grams per day.