Hello, receantly diagnosed with stage 1 triple negative breast cancer. Still waitong on a treatment plan. Everyone keeps telling me to stay away from sugar as it feeds cancer. Has anyone been advised this? And what does stay away actually mean? I mean can i have a chooclate bar? Can i have the odd desert? Im not planning on indulging but the odd chocolate bar here and there?
Hi Lou86,
Welcome to the forum.
Sorry I've never heard this or been advised by anyone to stay away from sugar.
I've had my op chemo and radiotherapy, now on Letrozole. I don't recall anyone saying no sugar.
I hope you get your treatment plan soon.
Sending hugs xx
Hello,
People have also said this to me and when I spoke with someone in the hospital (can’t remember who now) - there is no evidence I don’t think to show this is true.
I have never smoked or don’t drink alcohol and still got breast cancer! I wouldn’t say I have the best diet but I know others who are worse and don’t have cancer.
What indulges can we have? Life is going to be very boring!
I got told to eat and drink whatever I wanted because your taste buds and what not may disappear for a short period or change while on chemo.
Good luck on your journey xx
Hi Lou86
Yes, in answer to your questions - you can have treats!
This is a very old adage and I remember hearing it when I was very young. Actually the way to think, is look to live a 'healthy life'. Being very overweight is bad for the heart and puts a strain on the body overall, but indulging in a little of what you want is actually the way to live!
Initially when I was diagnosed 7 years ago, I was worried about drinking alcohol. I went on holiday and had alcohol when I was a way - shock, horror - the cancer didn't come back So, look at your lifestyle, if you do everything in moderation (and that includes sugary treats), then this is 100% ok!
Good luck with your treatment, I do hope you do ok - try not to overthink everything you are doing and enjoy your chocolate bars/deserts.
Here's a link to Cancer Research, which proves interesting reading and dispells the myth (unless obese).
Kindest wishes, Lesley
Hi, there is a really good book The Cancer Road Map written by Dr Liz O'Riordan she was a breast cancer surgeon who developed breast cancer, she answers common questions as well as exposing harmful myths,and hype . I found it really helpful as there is so much mis information out there.
Whatever cancer throws your way, we’re right there with you.
We’re here to provide physical, financial and emotional support.
© Macmillan Cancer Support 2025 © Macmillan Cancer Support, registered charity in England and Wales (261017), Scotland (SC039907) and the Isle of Man (604). Also operating in Northern Ireland. A company limited by guarantee, registered in England and Wales company number 2400969. Isle of Man company number 4694F. Registered office: 3rd Floor, Bronze Building, The Forge, 105 Sumner Street, London, SE1 9HZ. VAT no: 668265007