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Prevention of Cancer of the breast, male

Although there is no guaranteed way of preventing breast cancer, early detection can help to prevent the spread of cancer. It is very important to be aware of the look and feel of your breasts, and to alert your GP if you notice any unusual symptoms such as lumps or discharge. 

Obesity and a diet high in fat are possible causes of breast cancer, as they increase the amount of the hormone oestrogen in the blood, which has been linked with breast cancer. Moderate to heavy drinking of alcohol is also thought to be a possible cause. A healthy lifestyle is a good idea and can help to prevent many other diseases too. General guidance is:

  • Stop smoking
  • Cut down on fat, especially animal fats 
  • Eat plenty of fresh fruit and vegetables (about 5 portions every day) 
  • Eat plenty of fibre (eg wholemeal bread and cereals like oats or muesli)
  • Drink alcohol in moderation (no more than 4 units a day for men)
  • Take regular exercise (a brisk 30 minute walk, three times per week as a minimum)
If there is a history of breast cancer in your family, you should check regularly for lumps and report any changes to your GP.