Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Feeding Study to Examine the Effect of Glycemic Load and Obesity on Cancer Biomarkers
Brief Summary: This study is designed to investigate associations of low- and high-glycemic load diets with biomarkers of hyperglycemia, hyperinsulinemia and inflammation, potential biomarkers for cancer risk.


Options:
A: Inclusion Criteria:

* Age between 15 and 18 years (inclusive)
* Male or female of Chinese ethnicity
* Body mass index \>/= 95th percentile of Hong Kong local age- and sex-specific reference
* No major medical illness
* Not on any chronic medications
* Post-pubertal as ascertained by clinical assessment by endocrinologist
* Willingness to give written informed consent by participants and his/her parents/guardian

Exclusion criteria:

* Concurrent participation in any clinical trial, dietary intervention or weight loss program
* Concomitant intake of weight reducing agent
* Active and uncontrolled endocrine diseases including hypo- or hyperthyroidism, Cushing's syndrome, diabetes mellitus, etc.
* Significant renal impairment, defined as serum creatinine \>150 umol/L and/or estimated glomerular filtration rate \<60ml/min/1.73m2
* Significant liver impairment, defined as \>2 times upper limit of alanine aminotransferase and asparate aminotransferase levels
* Gastrointestinal problems that would prevent them from following the test diets
* Active malignant disease
* Pregnant or lactating
* Any medical illness or condition including known non-compliance, as judged by the investigators as ineligible to participate the study
B: Inclusion Criteria:

Non-obese women aged 25-45 years

Exclusion Criteria:

Physician-diagnosed thyroid disease or diabetes or who were menopausal or any other disease that could be influenced by intervention
C: Inclusion Criteria:

* Families with healthy adults and children

Exclusion Criteria:

* Various
D: Inclusion Criteria:

1. Healthy males and female subjects
2. Between the ages of 18 to 45
3. BMI between 18.5 kg/m2 to 24. 9 kg/m2 (normal weight) and between 28.0 kg/m2 to 39.9 kg/m2 (overweight)
4. Willingness to refrain from alcohol during the study
5. Able to come to the FHCRC in Seattle every weekday night for dinner

Exclusion Criteria:

1. Younger than 18 years of age or older than 45 years of age.
2. Do not fit into one of the study weight groups (normal weight and overweight): BMI \< 18.5 kg/m2 or \> 40.0 kg/m2, and between 25.0 kg/m2and 27.9 kg/m2
3. Have diseases that are treated by diet and/or medications including but not limited to diabetes, kidney disease, heart disease
4. Taking prescription medications every day (this includes women taking birth-control pills, shots, patch or IUD with hormones)
5. Diagnosed with or treated for cancer within the previous five years (except those with a diagnosis and/or treatment of non-melanomatous skin cancer are eligible)
6. Currently pregnant or breastfeeding or planning a pregnancy in the next 3 months.
7. Using any tobacco products on a daily basis (cigarettes, pipes, cigars, chewing tobacco).
8. Using recreational drugs
9. Drinking the following amount of alcohol almost every day: 2 or more cans/bottles of beer OR 2 or more glasses of wine OR 3 or more ounces of hard liquor.
10. Inability (e.g., food allergy or intolerances) or unwillingness to consume the foods that are part of the feeding study diet.

Answer: D