Robert Lewandowski proves that a healthy diet is part of his success plan! It could be yours…

Top-ranked athletes, like my husband Robert, lead an extraordinarily intense life. Therefore, it is no secret that a healthy diet is essential for them. A well-balanced diet has a positive effect on keeping fit, not only on the football pitch. It applies to any form of physical activity.

Knowledge gained over the years, opinions of experts and my own sport experience have let me create diets for athletes – both for beginners, for whom sport is a way to improve well-being, looks and health, and for professionals, including my husband, Robert.

Tried and tested ideas have been used in my Diet & Training by Ann application which has been promoting healthy lifestyle successfully for a few years now ➜ test for free for 7 days

What should you consider while training?

Everyone who likes an active life – be it running, working out at the gym or at home, or doing any other sport – should know that while exercising, our body loses its supplies of glycogen (a carbohydrate found in muscles and liver, which serves as a form of energy storage for the body).

Replenishing glycogen helps:

  • reduce tiredness
  • achieve much better results
  • increase your body’s physical efficiency during workout!

On the other hand, a low level of glycogen might result in lower intensity of your workout – we should not let this happen.

How can you achieve this? A good way is to supply your body with carbohydrates on a regular basis, especially in the form of pre- or intra-workout snacks. It is advisable to consume products with a low GI level in order to maintain an optimum blood sugar level. Products with a high GI level are recommended AFTER a workout.


Who am I?

Anna Lewandowska, I am a nutrition specialist and a personal trainer (also a certified TRX and Insanity trainer). But it all started with KARATE – the medals I won in World, Europe and Poland Championships assured me that I do exactly what I love!

I want to enthuse people with positive emotions that can be found in sport and healthy nutrition. That is why I have created my Diet & Training by Ann application. It was spot on! Thousands of people achieve their dream results every day thanks to the app.

And I, as a professional athlete, have seen again that making the effort is worth it.


It takes 9 minutes to score a few goals or… to prepare yummy power balls 😉

Below I present sample meals before, during and after a workout as well as a recipe for a NATURAL ISOTONIC DRINK which works wonders with my husband Robert. Let it be a kind of basis, a starting point to prepare your own meals.


You will find a personalised diet and individually planned workouts in my Diet & Training by Ann application – loads of inspiration for healthy and delicious meals.


PRE-WORKOUT MEALS (about 2-3hrs before)

Porridge with dates


  • about 70-100g oat flakes
  • pinch of sea salt
  • 1 teaspoon cocoa
  • 4 dates
  • 1 teaspoon coconut sugar
  • 1 pear or apple
  • handful of walnuts
  • 1 tablespoon honey (optional)
  • 2 glasses plant milk (e.g. almond or rice)


Boil oat flakes in plant milk, soak dates for 15 minutes in hot water. Add diced pear/ apple, coconut sugar, seeded dates, nuts and cocoa. Stir all ingredients and add one tablespoon of honey at the end.

Red rice

Red rice has a lower GI than white rice. Low-GI products have a beneficial effect on the improvement of our body’s efficiency. They also keep us feel full longer and keep the right level of glucose in our blood.


  • ¾ cup red rice
  • salt, turmeric, thyme
  • anise (optional)
  • nigella
  • a handful of pine nuts
  • 2 teaspoons of clarified butter
  • mint, coriander, garlic (optional)


I melted butter on a pan, added rice and heated it up. I placed it into a pot, added anise, poured in 1.5 cups of water, added some salt and boiled it with the lid on. I melted some butter on a pan, added the spices and heated it up a bit while stirring. Then I transferred it to the pot with rice. I roasted the nuts, mixed them with the rice. You can also add some finely chopped mint or coriander and a bit of garlic.

Snacks for athletes between workouts

Savoury power bar


  • 8 pieces of dried tomatoes in oil
  • ⅓ cup flaxseed
  • 1 cup pumpkin seeds
  • 1 cup oat flakes
  • 1 tablespoon curry paste
  • 2 tablespoons maple syrup
  • pinch of sea salt
  • pinch of chili


I mixed and then blended all the ingredients thoroughly. Next I transferred the paste onto a baking tray and formed it into a thin layer. I chilled it for about three hours in the fridge and then cut it into bars.


Power balls


  • 3 tablespoons carob or cocoa
  • 1 tablespoon date syrup
  • 1 cup sunflower or pumpkin seeds
  • 1/2 cup dried and finely chopped apricots or cranberries
  • 1/2 cup dates with stones
  • desiccated coconut or Lio Shake Raspberry for tossing (optional)


I blanched the dried fruit in boiling water. Then I removed the stones from dates, soaked the fruit in hot water and set aside for a couple of hours. I ground the pumpkin seeds thoroughly. After that I mixed all ingredients until smooth. I formed the balls and tossed them in desiccated coconut and Lio Shake Raspberry, then refrigerated the balls overnight.

Meals after workout

To tell you the truth, all kinds of cocktails, smoothies and fresh juice are one of my (and Robert’s ;)) favourite parts of the diet. They take little time to prepare and you can take them anywhere in a bottle! My head is full of new ideas for tasty cocktails and you will find more recipes for these treats in my Diet & Training by Ann application.


Post-workout cocktail


  • ½ cup cooked millet groats
  • 1 cup coconut milk (beverage)
  • 3 dates
  • 30 g plant protein


Mix all the ingredients.

Raspberry-watermelon cocktail:


  • 1 cup raspberries
  • 1 cup watermelon
  • 200 ml coconut water
  • lime juice
  • 2 tablespoons Lio Shake Beet
  • 2 dates


Mix or blend all the ingredients.

Natural isotonic

Isotonic drinks are used to make up for the vitamins, electrolytes and water lost during a workout. This helps to protect players from health risks and also improves effort parameters and the effects of training, regardless of the character and type of sport discipline practised. Shop shelves are full of all kinds of drinks dedicated for athletes. When there is too much to choose from it may become a problem as are vague answers which is the best. Luckily, I can help you prepare your own isotonic, whuch ensures the drink has no artificial additives. Below you will find a recipe for a natural isotonic. The drink should be sipped before, during and after a workout, especially if it lasts more than two hours.


  • 4 tablespoons honey
  • 300 ml coconut water
  • 600 ml water
  • juice from one lemon or lime
  • 1 teaspoon himalayan salt or sea salt


Mix all the ingredients.


I am sure that my suggestions of meals in Diet & Training by Ann app (available on the App Store and Google Play with 7-days free access) will inspire You to prepare your own dishes!

Anna Lewandowska

Athlete and nutrition specialist. Multiple medalist of the national in traditional karate in European and World Championships. Author of workout plans and books on healthy lifestyle that have helped her motivate over a million of people to change their lives for the better.

Founder of Healthy Plan by Ann, Diet & Training by Ann. CEO of Foods by Ann. Co-founder of Baby by Ann.

Wife of footballer Robert Lewandowski, the captain of the Poland national football team and Bayern Munich player. Read more »

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Hi Anna, is your diet plan laid out in a step by step way? Like breakfast is porage how much & what to put in it lunch is spinach how much & whatever else etc?

Delicious cocktail, it saved my life after training yesterday!

I’m very happy, Rachel! Which one did you try?

Can I lose weight quickly with your diet? Soon I’m going on vacation and I really want to lose a few kilos till that time.

Laura, it is very individual how fast we lose weight, what do you mean by losing weight ‘quickly’?

I can promise you – with my diet you can make it in healthy and effective way with long – term results. But this requires time and commitment.

In my diet there are no products with wheat, but there may be other grains containing gluten.

Hey, you advice to eat a meal 2-3 hours before training. I’ve just started to exercise, that’s why I’ve (probably obvious) question: why so early? It seems to be quite a long break.

You should eat your pre-workout meal 2-3 hours before for several reasons – first, your body must have time to digest food and turn it into a ‘fuel’ what will give you energy during training. Moreover, it is difficult to exercise after eating… Simply, you might feel sick.

Cool these balls, our kids like them too. Do you have any other versions of this recipe?

Hi Tim, it’s great that your children are into these healthy sweets 🙂 Children are extremely choosy when it comes to food! Other versions will appear soon on the blog, but I would like to encourage you to experiment yourself, to the balls you can add e.g. your favorite spices, like cinnamon or cardamom.