Harvesting Health Program in Improving Diet and Physical Activity Level in Cancer Survivors

Inclusion Criteria:

* Voluntary agreement to participate and sign an informed consent document
* Adults with the ability to read, write, and speak English who have access to the internet
* Cancer survivors who have completed active cancer treatments within the previous 12 months extended-stage survivors)
* Survivors must have a computer with internet access and an active email account
* Participants must refrain from traveling for more than 3 weeks total during the intervention period
* Participants who are undergoing long-term hormone therapy (i.e., tamoxifen) are permitted to enroll

Exclusion Criteria:

* Cancer survivors who are cognitively unable to consent or have physical or mental limitations that would prevent full participation in the program
* Adults receiving active treatment including surgery, neoadjuvant hormonal, chemotherapy, or radiation
* Survivors with pre-existing medical conditions that preclude unsupervised physical activity (i.e., severe orthopedic conditions, impending hip or knee replacement, paralysis, unstable angina, dementia, or recent history of myocardial infarction, congestive heart failure, pulmonary conditions that require oxygen, or hospitalization within six months)
* Adults taking any medication that do not allow for increased intake of fruits and vegetables (i.e., pharmacologic doses of warfarin)
* Survivors currently involved in other clinical trials
* Long-term cancer survivors (\> 12 months post treatment)
* Those planning to start certain medications after the trial enrollment or use of non- prescription substances (i.e. saw palmetto and other herbal or alternative products)
* Survivors with active metabolic or digestive illnesses such as malabsorptive disorders (Crohn's, celiac disease, irritable bowel syndrome \[IBS\]), renal insufficiency, hepatic insufficiency, cachexia, or short bowel syndrome
* Pregnant women will be excluded from the study