Plant-based Diets – Types, Recommendations for Starting, Tips

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Exclusively plant-based diets - types

are diets that are entirely based on plant-sourced products. Vegetarians shun all animal-derived products, such as meat and meat products, fish, dairy products, eggs, and honey.

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A diet partially based on plant products

In this case, besides products of plant origin, it is occasionally allowed to consume fish, dairy products, eggs, and poultry.

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The egg-dairy-vegetable diet

This diet allows for the consumption of eggs, dairy products, and vegetables.

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Plant-based diet supplemented with eggs

This diet permits the intake of not only plant-derived products but also eggs as part of meals.

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This is a fish-vegetarian diet

Pescetarianism (ichthyo-vegetarianism) is a dietary variant in which the consumption of fish and seafood is fully permitted alongside plant foods. Consequently, this eating pattern is abundant in complete animal protein, vitamin D, and essential long-chain omega-3 fatty acids (EPA and DHA), promoting robust cardiovascular protection.

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This diet type is vegetarian and relies on raw food

Raw veganism relies exclusively on fresh raw fruits, vegetables, sprouted seeds, nuts, and cold-pressed oils that have not been exposed to culinary heat exceeding 40–48°C. The philosophical and biochemical premise centers on preserving intact plant enzymes and heat-sensitive micronutrients.

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Why limiting meat consumption is advantageous

The International Agency for Research on Cancer confirmed in its opinion that the consumption of processed meat products such as sausages, hams, marshmallows, steaks, salami, pastes, etc. increases the risk of developing cancer, whereas red meat itself is potentially carcinogenic to humans. Processed meat refers to meat that has been processed, such as salting, baking, fermentation, smoking etc. These products include sausages, hams, steaks, parmesans, salads, pastas, etc. Smoking, grilling or frying meat alone contributes to the development of cancer. In other words, the production of aromatic carbohydrates of the prostate gland (PGAG), which combines the action of glucose and glucose (Glucose) but also the metabolism of the liver and other fatty tissue, and, in 2018 it has been confirmed that 17% of cancer-related deaths are due to high blood sugar levels, but it is not linked to an increased risk of breast cancer. Limiting meat consumption is not only beneficial for health, but also for the environment, as the production of red meat leads to the emission of significant amounts of greenhouse gases and excessive water consumption.

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Are plant-based diets advantageous for health?

Plant-based diets can have both positive and negative effects on health. A diet rich in unprocessed plant-based foods such as vegetables, fruits, and whole grains has health benefits. Such a diet can help reduce body weight and maintain it at a healthy level. In addition, a plant-based diet can contribute to improving heart health and controlling blood sugar and lipid levels. However, a diet based on processed plant-based foods such as sweets can have the opposite effect and increase the risk of many diseases. A vegan or vegetarian diet can lead to deficiencies in certain nutrients such as vitamin B12. A lack of this vitamin can lead to an increase in homocysteine levels, which is associated with heart disease. Iron deficiency can also be problematic for individuals following a plant-based diet since plant-based foods only contain non-heme iron, which is less readily absorbed by the body. Furthermore, plant-based foods may contain antinutrients that can interfere with iron absorption. Therefore, individuals following a plant-based diet should pay attention to properly preparing foods such as buckwheat, pumpkin seeds, oatmeal, and tofu to increase their bioavailability for the body.

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How to gradually transition to a plant-based diet

Individuals who initially find it hard to imagine a life without consuming meat may benefit from gradually transitioning to a plant-based diet. 1. One can start by gradually reducing the amount of meat in their diet, e.g., by decreasing portions, limiting meat consumption to one meal per day, or preparing soups based on vegetable broth. 2. Then, introduce two meatless meals per week, but with ingredients such as fish, eggs, or cheese. 3. The next step can be to introduce one or two meals per week with legumes such as lentils, peas, beans, chickpeas, or nuts. Initially, one can try vegan burgers or pastes with legume additions. 4. It is recommended to seek the help of a specialist and consult with a dietitian to create a suitable meal plan and discuss ways to meet the body's total demand for nutrients.

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What products to incorporate into your plant-based diet

In order for a plant-based diet to be healthy, it must be well-balanced. Therefore, daily intake should include a significant amount of fresh vegetables and fruits; whole grain cereals and dried legumes. This will provide the body with protein, which is the basic building block of the human body; iron-rich products such as legumes, parsley, buckwheat, oats, pumpkin seeds, or flax seeds. It is also important to consume a high amount of vitamin C, which increases the absorption of this element; products rich in calcium - for example, fortified plant drinks, sesame, oranges, almonds, dried legumes, broccoli, rice grass, leafy green vegetables, highly mineralized water.

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Advice

– When following a plant-based diet, it is important not to forget to supplement with vitamin B12 and vitamin D. – If someone decides to exclude fish from the diet, it is worth considering supplementing with DHA and EPA. These are active omega-3 fatty acids that have anti-inflammatory properties and are essential for the proper functioning of the nervous system, among others. – It is advisable to avoid highly processed products. – The taste of cheese in the sauces can be obtained by adding unfermented yeast flakes. – It is important to vary the diet, as only then will all the necessary nutrients be provided to the body. – It is always worth having a plant-based drink fortified with calcium at home. – A good solution is to plan meals, so that not too many products need to be purchased. Fresh vegetables and fruits should be consumed quickly, as they spoil quickly. – It is best to choose seasonal, local vegetables and fruits. – In the autumn-winter season, it is worth using pickled, frozen or dried products. These are natural methods of food preservation. – Preparing vegan dishes does not have to be a problem. To prepare vegan cutlets, only three ingredients are needed – cooked legumes, breadcrumbs, and spices. All ingredients should be blended, cutlets formed from the dough, and fried in oil or baked in the oven. – It is good to have ready-made vegetable pastes or pâtés on hand.

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Summary

A diet primarily based on plant-based foods has a beneficial effect on human health. A gradual reduction in the consumption of meat and meat products improves not only one's health status but also has a positive impact on the environment. Each additional meatless meal is a step towards a healthier lifestyle. It's worth discovering one's own motivation that will help you persist in your resolutions during challenging times. It's important to properly balance the diet so that it's diverse and rich in nutrients. It's worth seeking the advice of an expert who can help you assemble the appropriate meals.