Dr Proesmans’ Medical Practice

Nutrition During Cancer Care

This diet is used in the practice’s preventive approach and for patients undergoing cancer treatment, including chemotherapy, radiotherapy and surgery.

Basic dietary guidelines:

  • Avoid meat and fish; follow a vegetarian or vegan diet.
  • Eat no more than 4 eggs per week.
  • Include quark, soya yoghurt, and cheeses made from goat’s or sheep’s milk.
  • Eat legumes (beans, lentils, peas and soya) freely.
  • Eat at least 400 g of vegetables, raw or steamed, including cabbage, broccoli, beetroot, young spinach, watercress and purslane.
  • Choose fruits such as kiwi, pink grapefruit, berries, pineapple, lemon and melon. Bananas are included if they are not overripe or brown-spotted. Grapes are excluded because of their sugar content.
  • Have a daily smoothie containing some of the recommended fruits and vegetables.
  • Eat a handful of nuts (not peanuts) daily.
  • Use 2 tablespoons of olive oil and 2 tablespoons of linseed oil per day.
  • Choose wholegrain foods: wholegrain bread and pasta, quinoa, oats, millet, buckwheat and brown rice.
  • Avoid refined carbohydrates and sugars. Honey in moderation, stevia and erythritol are included.
  • Avoid products marketed as “light”
  • Use salt sparingly and season food with plenty of fresh herbs and Provençal herbs.
  • Use lots of turmeric and ginger.
  • Drink 4–5 cups of green tea daily and no more than 2 cups of coffee.
  • Start the day with the juice of a freshly squeezed lemon in a glass of water, with ginger. Lemon is included for its role in digestion and for limonene, a compound discussed in this practice’s cancer-prevention approach.
  • Include sprouts daily, such as broccoli, alfalfa, leek and radish sprouts.