Can What You Eat Fight Prostate Cancer Side Effects? New Research Says Yes.

Prostate cancer is the most common cancer diagnosis for men in the United States. For many patients, androgen-deprivation therapy (ADT) is a critical part of treatment — but it comes with a frustrating side effect most people don't talk about: weight gain, belly fat, and insulin resistance.

A new clinical trial is changing that conversation.

Researchers are now testing whether home-delivered whole-food, plant-based meals can reverse the metabolic side effects of ADT — compared to standard nutritional counseling alone. Over 26 weeks, participants receive chef-prepared plant-based meals delivered directly to their door, along with specialized behavioral coaching to build lasting dietary habits.

The hypothesis: the right food, made easy and accessible, can reduce body weight, lower inflammation, and improve quality of life for men going through one of cancer treatment's most physically taxing phases.

This is exactly what Food as Medicine looks like in practice — not a pamphlet, not a generic meal plan, but real food designed around a patient's specific clinical needs, delivered where they live.

At CookUnity, we believe meals can be part of the treatment plan. Learn how our medically tailored meal programs support cancer care.