What To Eat After a Breast Cancer Diagnosis

Learn which foods to eat and which to limit to gain strength and ease side breast cancer effects, plus get tips to make healthy eating feel simple. 

Published on March 2, 2026

Video Loading...
What To Eat After a Breast Cancer Diagnosis 1:14:37

What you eat can affect your recovery, risk of recurrence, and long-term health, but managing your meals after a breast cancer diagnosis can feel overwhelming.

In this webinar, learn what to eat to nourish your body during and after breast cancer treatment.

“Plant-based foods are rich in fiber and phytonutrients, which reduce inflammation, support your body's immune system, and can ultimately help reduce your risk of cancer recurrence.”

— Erica Salehi, MS, RD

Whether you’re currently in treatment, navigating life after treatment, or living with metastatic breast cancer, our experts will help you understand nutrition for breast cancer, including: 

  • What "healthy" eating really means

  • How to build a balanced plate

  • Which foods and drinks may help ease side effects — and which to limit

  • Planning and prep tips to make healthy eating easier before and during treatment

  • Practical ways to make healthy eating affordable, accessible, and realistic

  • Easy ways to add more protein and fiber to everyday meals and snacks

  • When to find professional, personalized nutrition guidance

  • How food can help fuel your body and increase your strength after a diagnosis

Scroll down below the “Featured Speakers” to read both a transcript of this webinar and the Q&A from the event.

“A very, very big thank you for such a wonderful, informative, and inspirational session. I have just finished radiotherapy after a lumpectomy in December, so this was all extremely helpful and useful. It made me feel more human and alive again as I begin my recovery journey. Everyone was exceptional — warm, caring, and so kind. Absolutely loved it!”

— Webinar participant

To learn more about diet and nutrition, check out our resources on healthy eating and meal planning, including an in-depth podcast episode all about nutrition.

Join us on March 26 at 1:30 p.m. ET when we'll go live on our Instagram page with a board-certified specialist in oncology nutrition who will answer your questions. Follow @breastcancerorg today to get reminders about this special session.

What to Eat webinar image

Featured Speakers

Amy Bragagnini, MS, RD
Registered Dietitian, Trinity Health Lacks Cancer Center

Elizabeth Heiskell
Chef, Cookbook Author, and Lifestyle Expert

Erica Salehi, MS, RD
PhD Candidate, Yale School of Public Health

Marisa Weiss, MD
Chief Medical Officer, Breastcancer.org

 
 
 

Thank you to AstraZeneca for making this program possible.