Healthy, No Evidence of Disease

Linaclotide Acetate in Preventing Colorectal Cancer in Healthy Volunteers

Hepatobiliary Tumors Tissue Samples Acquisition

Edible Hepatitis B Vaccine Therapy in Healthy Participants Who Have Undergone Previous Vaccination

Narrative or Fact-Based Videos in Increasing Colorectal Cancer Screenings in African American Communities

Light-Scattering Spectroscopy for Detection of Breast Cancer

Time Restricted Diet in Obese or Overweight Pre or Postmenopausal Participants

Study of Breast Tissue in Women Not Previously Diagnosed With Breast Cancer Who Are Undergoing Fine Needle Aspiration

Web-Based Tailored Educational Program in Improving Nurse Communication With Patients About Clinical Trials

Exercise Programs in Healthy Young Women at Increased Risk of Developing Breast Cancer

Cholecalciferol and Flu Vaccine in Treating Healthy Participants

Impacts of Exercise on Prognostic Biomarkers in Lung Cancer Patients

Evaluation of SAMe for Hot Flashes

Vaccine Therapy in Healthy Volunteers With or Without Previous Exposure to Cytomegalovirus

Effects of Garlic Supplements on Opioids in Healthy Volunteers

Diindolylmethane in Preventing Cancer in Healthy Volunteers

Bowman-Birk Inhibitor Concentrate in Healthy Men

Diindolylmethane in Healthy Volunteers

Genetic Epidemiology Risk Assessment Program or Usual Care in Colorectal Cancer Screening for Healthy Participants

Phase II A Trial of Curcumin Among Patients With Prevalent Subclinical Neoplastic Lesions (Aberrant Crypt Foci)

Lycopene in Healthy Male Participants