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Fasting and tradition

Lenten menu

A fasting menu excludes animal products and is based on plant-based food. This diet is traditionally observed during periods of religious fasting and is suitable for those who want to diversify their diet with vegetables, grains, legumes and fruits. Fasting dishes can be hearty and delicious thanks to the proper combination of ingredients and spices.

  • Protein12–18%
  • Fat25–35%
  • Carbs50–60%

The diet in numbers

Macros

Most calories come from carbs: 50–60%.

Percentages show the share of daily calories from each macronutrient. A range is a corridor, so there is no exact number to hit.

  • Protein12–18%
  • Fat25–35%
  • Carbs50–60%

Calories by meal

The biggest meal is lunch: 40% of daily calories.

This is how daily calories split across breakfast, lunch, and dinner.

  • Breakfast25%
  • Lunch40%
  • Dinner35%

How it works

  1. 1

    Exclusion of meat, fish, poultry, dairy products and eggs

  2. 2

    Diet basis — vegetables, fruits, grains, legumes and nuts

  3. 3

    Use of vegetable oils instead of butter

  4. 4

    Variety of protein sources through combining grains and legumes

  5. 5

    Sufficient fiber for digestion

  6. 6

    Regular inclusion of seasonal vegetables and fruits

  7. 7

    Moderate use of salt and sugar

What to eat and what to avoid

Foods to eat

Vegetables

  • cabbage
  • carrots
  • beets
  • tomatoes
  • cucumbers
  • peppers
  • eggplant
  • zucchini
  • potatoes
  • onions
  • garlic

Fruits and berries

  • apples
  • pears
  • bananas
  • oranges
  • lemons
  • berries
  • dried fruits

Grains and cereals

  • rice
  • buckwheat
  • oatmeal
  • millet
  • barley
  • quinoa
  • pearl barley

Legumes

  • lentils
  • chickpeas
  • beans
  • peas

Nuts and seeds

  • walnuts
  • almonds
  • cashews
  • sunflower seeds
  • flax seeds
  • sesame

Oils and fats

  • olive oil
  • sunflower oil
  • coconut oil

Bread and pasta

  • rye bread
  • wheat bread
  • pasta made from durum wheat

Spices and seasonings

  • salt
  • pepper
  • turmeric
  • ginger
  • cinnamon
  • basil
  • oregano

Limit

Sweets

  • sugar
  • honey
  • jam
  • sweet drinks

Fatty plant products

  • avocado
  • olives
  • coconut milk

Refined products

  • white bread
  • white rice
  • refined pasta

Salt

  • salty snacks
  • canned vegetables with excess salt

Avoid

Meat and poultry

  • beef
  • pork
  • chicken
  • turkey
  • sausages
  • ham

Fish and seafood

  • fish
  • shrimp
  • crabs
  • oysters
  • caviar

Dairy products

  • milk
  • cheese
  • cottage cheese
  • butter
  • yogurt
  • sour cream

Eggs

  • chicken eggs
  • quail eggs

Animal fats

  • lard
  • beef fat
  • chicken fat

Pros and cons

Pros

  • Rich in fiber, which supports digestive system health
  • Contains many vitamins and minerals from vegetables and fruits
  • Can help lower cholesterol levels
  • Suitable for people with lactose intolerance
  • Economical nutrition option with proper planning
  • Variety of flavors and textures thanks to plant-based ingredients

Cons

  • Requires careful planning to obtain all necessary amino acids
  • May require an additional source of vitamin B12
  • Some people experience increased bloating when increasing legume intake
  • Requires more cooking time for some dishes
  • Can be challenging when eating outside the home in some regions

Who it is for

Who it suits

  • People observing religious fasting
  • Vegetarians and vegans
  • People with lactose intolerance
  • Those who want to diversify their diet with plant-based food
  • People striving for more environmentally friendly nutrition
  • People interested in traditional cuisine

Who should skip it

  • People with allergies to nuts or legumes
  • Those who need rapid muscle mass recovery without additional supplements
  • People with certain digestive disorders requiring fiber restriction
  • Those who cannot give up animal products for medical reasons

Recipes for this diet

Read more

Lenten menu: basics of plant-based nutrition

A fasting menu excludes animal products and is based on plant-based foods. This diet is traditionally observed during periods of religious fasting and is suitable for those who want to diversify their diet with vegetables, grains, legumes, and fruits. Fasting dishes can be satisfying and delicious thanks to the proper combination of ingredients and spices.

Basic principles of fasting nutrition

The basis of the diet consists of vegetables, fruits, cereals, legumes, and nuts. Plant-based oils are used instead of butter. It is important to diversify protein sources by combining cereals and legumes, for example rice with beans or buckwheat with walnuts. Regular inclusion of seasonal vegetables and fruits ensures an adequate amount of vitamins and minerals. Fiber from plant-based foods supports the health of the digestive system.

Where to find protein in a lean menu

The main sources of plant-based protein are legumes, nuts, seeds, and cereals. Lentils, chickpeas, beans, and peas contain significant amounts of protein. Walnuts, almonds, cashews, sunflower seeds, and flax seeds complement your diet. Combine these products in one meal to get a complete set of amino acids. Bread and pasta made from durum wheat are also sources of protein.

How to Make Lean Dishes Delicious

Use a variety of spices and herbs to add flavor: turmeric, ginger, cinnamon, basil, and oregano. Experiment with cooking methods — fry, stew, bake, and boil. Add vegetable oil, lemon juice, and garlic for rich flavor. Combine different textures and colors of vegetables. Try traditional recipes from different cuisines around the world that have long embraced plant-based eating.

Fasting nutrition requires careful planning to obtain all necessary nutrients. When switching to a fasting menu for a long period, it is recommended to consult with a nutrition specialist. A properly composed fasting menu can be complete, balanced, and varied for daily use.

Questions

Short answers to the most common questions about this diet.

Build a menu for this diet

The planner picks recipes within the macro range, splits calories across meals and builds a weekly shopping list.

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This page explains diet rules and does not replace medical advice.

Updated 2026-10-02

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