Please select the eligibility criteria that correspond to the clinical trial below.
Title: Preventing Excessive Weight Gain by Reducing Carbonated Beverage and Sugar Consumption and Increasing Physical Activity Among Public School Adolescents From the Metropolitan Area of Rio de Janeiro
Brief Summary: The main objective is to evaluate the effect on BMI of a school-based program that discourages the consumption of all sweetened beverages, encourages the reduction in sugar intake, and encourages the increase in physical activity among adolescents and their families from a low socioeconomic area.


Options:
A: Inclusion Criteria:

* 5th grades

Exclusion Criteria:

* Pregnancy
B: Inclusion Criteria:

* Middle school student body is at least 50% minority (defined as African American, Hispanic/Latino, and/or Native American) and/or greater than 50% eligible for free or reduced lunch.
* Middle school annual school-wide attrition from all causes is \<= 25% (estimate determined from data provided by the school).
* Middle school expected cohort size at end of study is at least 50 per school determined by applying 50% anticipated enrollment rate and annual school-wide attrition rate over 3 years.
* Student able to participate in the school's standard PE program.
* Student's parent/guardian has provided informed consent for the child to participate in data collection and evaluation procedures.
* Student has provided informed assent to participate in data collection and evaluation procedures.

Exclusion Criteria: (none specified)
C: Inclusion Criteria:

* Body Mass Index: 27 - 40 kg/m2
* Must drink no calorie, sweetened drinks

Exclusion Criteria

* Cardiovascular disease
* Uncontrolled blood pressure
* Smoker
* Medications that affecting metabolism
* Oral steroids
* History of stroke or seizures
* Thyroid disease
* Type 1 or 2 diabetes
* Cushings syndrome
* Renal disease
* Liver disease
* Cancer in the past 5 years
* HIV
* Active tuberculosis
* Major psychiatric disorders
D: Inclusion Criteria:

* Young adult women aged \>18-\<45 y
* BMI \>25 and \<39
* Consume at least 250 calories per day from caloric beverage
* Women planning to live in the study area over the next year
* Willingness to participate in the required evaluations
* Women have given their consent to participate

Exclusion Criteria:

* Report losing \>5% of current body weight in the previous 6 months. Individuals who have recently lost significant body weight may be at high risk for weight regain, which could result in this study examining prevention of weight regain rather than weight loss.
* If they report to be on a diet to reduce weight at the time of recruitment
* Report pregnancy during the previous 6 months or if they are lactating at the time of recruitment or they are planning to become pregnant in the following 12 months.
* Report current treatment for any medical condition that could impact metabolic function (e.g.., diabetes mellitus, cancer, Etc.).
* History of myocardial infarction or heart surgery such as bypass or angioplasty. These individuals will be excluded because this may require additional medical monitoring and adjustments to the exercise prescription.
* Report taking any type of medication that could affect metabolism, energy intake or change body weight (e.g., hypothyroidism).
* Report hospitalization for psychiatric problems prior year to the enrollment period.
* If they are on a regime to increase muscle mass or taking anabolics
* Excessive consumption of alcoholic beverages, defined as 21 or more drinks per week

Answer: A