Thursday 18 July 2019

What to eat when you have breast cancer

A top cancer specialist has written a book of recipes to help patients eat well during their treatment

Vietnamese Chicken Soup
Vietnamese Chicken Soup

Keeley Bolger

It might be one of the less talked about elements of breast cancer, but with treatments often causing side-effects like exhaustion, reduced appetite, soreness of mouth and an upset stomach, mealtimes can be a minefield.

And all those conflicting reports in the media about which foods might cause cancer and which might prevent it, don't do much to help.

Sensing the understandable confusion among his patients, Professor Mohammed Keshtgar, a consultant breast cancer specialist at London's Royal Free hospital, set to work on The Breast Cancer Cookbook, a collection of scientifically-informed, nutritious and enjoyable recipes, which he promises are "simple, easy to cook and easy to understand".

"We advise things like cool smoothies and avoiding spicy or sour foods that can irritate ulcers," adds Keshtgar. "We also advise plenty of fluids during this period [of treatment] and food with a stronger flavour, so while [patients might] have issues with the taste sensation, they can still enjoy their food as much as possible."

The book also clears up some commonly held myths.

"A lot of people stop taking dairy [when they're diagnosed with breast cancer]," says the professor. "We think that's not right. We don't think dairy can cause or promote breast cancer.

"Dairy is a very important source of calcium, especially for patients who are undergoing treatment for breast cancer; the tablets given to them can sometimes cause weakness of the bones."

Generally speaking, he does recommend eating more pulses and soy, whose structure "resembles the structure of oestrogen without any of the hormonal values", and is thought to help offer a "protective effect" against breast cancer by "preventing cancer cell growth".

But the recipes aren't solely aimed at people who've been diagnosed with breast cancer; they could be part of anybody's healthy lifestyle and in that sense, Keshgtar hopes, aid in the prevention of the disease.

On this front, he notes that eating plenty of fibre and keeping fat intake - especially saturated fat - low, is important, as well as "being physically active".

"The recommendations are quite simple," says Keshgtar. "What we emphasise is that people should be taking in balanced diets.

"We hope the book will go a long way for patients and give them another resource to refer to," he adds.

"The effects of diet and lifestyle are long-standing; it just doesn't happen within days and months. But if one changes the actual habit over a long period of time, it's another factor that we can at least use in the prevention of development of cancer."

'The Breast Cancer Cookbook' by Professor Mohammed Keshtgar is published by Quadrille

Two book recipes to try at home

Vietnamese chicken soup

Serves 4-6

For the broth:

2 onions, peeled and halved

4cm piece of fresh ginger, peeled and roughly sliced

2 cinnamon sticks

1tsp black peppercorns

3 star anise

1 oven-ready medium chicken (about 1.5kg)

1 carrot, peeled and roughly chopped

2 celery sticks, roughly chopped

1.5L good quality, low-salt chicken stock (preferably fresh)

For the soup:

1 Chinese cabbage, shredded

1tbsp fish sauce

2tsp maple syrup

6 spring onions, sliced

100g beansprouts

A handful each of mint, coriander and basil leaves

1 red chilli, sliced (optional)

To serve:

Lime wedges

Preheat the grill to high. Lay the onions and ginger out on a grill tray and grill for four to five minutes, turning occasionally, until tinged with brown.

Transfer the onion and ginger to a large stockpot or flameproof casserole dish (large enough to hold a whole chicken) and add the cinnamon, peppercorns and star anise.

Place the chicken in the pot and tuck the carrot and celery around it. Pour over the stock and top up with enough water to just cover the chicken. Place over a medium heat and bring to the boil.

Turn the heat down slightly and simmer very gently for 50 minutes to one hour, or until the chicken is completely cooked through and tender. Remove the chicken from the pot and set aside to cool slightly. Reduce the stock down by boiling if necessary, until you have 1.2L. Strain.

Peel off and discard the skin from the chicken, then remove the meat from the bone and shred into bite-sized pieces. Return the stock to the heat and add the Chinese cabbage, fish sauce and maple syrup. Simmer for one minute.

Ladle the soup into warm bowls, add a portion of chicken meat to each bowl, then scatter over the spring onions, beansprouts, herbs and chilli, if using. Serve with lime wedges for squeezing.

Mexican eggs

Serves 2

4 very fresh medium eggs, refrigerated

60g cherry tomatoes, quartered

1 avocado, halved, stoned, peeled and sliced

Juice of 1/2 lime

2tbsp coriander leaves, roughly chopped

A pinch of dried chilli flakes (optional)

2 slices of sourdough or other rustic bread

Freshly ground black pepper

For the poached eggs, fill a non-stick frying pan with a 4cm depth of water and bring to a simmer. Crack the eggs into a small bowl or ramekins and tip them, one at a time, into the water. Allow to simmer gently for three minutes, then carefully remove with a slotted spoon and drain on kitchen paper.

Meanwhile, in a bowl, toss together the cherry tomatoes, avocado, lime juice, most of the coriander and the chilli flakes, if using, and set aside.

Toast the bread and place a slice on each warmed plate. Spoon on the avocado mix, then top with the poached eggs, allowing two per person. Sprinkle with the remaining coriander, a little pepper and an extra touch of chilli, if required.

Irish Independent

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