The bell pepper (Capsicum annum var. year) is much more than a common ingredient in everyday cooking. Considered by nutrition experts as a superfood, stands out not only for its colorful appearance and unmistakable flavor, but also for the extraordinary benefits and properties that contributes to our health. Today, we'll discover in 100% detail everything bell peppers can do for your body, how to incorporate them into your diet, and some interesting facts, varieties, and secrets that will surprise you.
What is bell pepper and why is it so special?
The bell pepper is a vegetable native to Central and South America, although it is now cultivated worldwide. Belonging to the Solanaceae family (along with tomatoes, eggplants, and potatoes), it is an annual plant that produces fleshy, sweet, and large fruitsThere are many varieties, with colors ranging from green, yellow, and orange to the deepest red. Each of these colors represents different levels of ripeness and distinct nuances in their nutritional composition.
Unlike its spicy relatives, the bell pepper does not contain capsaicin, responsible for the burning sensation, making it suitable for everyone, including children and people with sensitive stomachs. It is, therefore, one of the most versatile and appreciated vegetables in world cuisine.
Nutritional properties of bell pepper
- Water: More than 92-94% of its weight is water, making it a very refreshing and hydrating food.
- Calories: 20-28 kcal per 100 grams, ideal for weight loss diets.
- Proteins: Low contribution (around 1 g/100 g).
- Carbohydrates: Between 3-5 g/100 g, mainly simple, easily digestible.
- Fat: Minimal, less than 0.5 g/100 g, no cholesterol.
- Fiber: 1.2-2 g/100 g, essential for intestinal transit and the feeling of satiety.
- Minerals: rich in potassium, Magnesium, some calcium and phosphorus.
- Vitamins: Contribute Vitamin C at extraordinary levels (surpassing many citrus fruits), provitamin A (beta-carotene), Vitamin E, vitamins B6, B9 (folic acid), B2 and B1.
- Antioxidants: Carotenoids (beta-carotene, capsanthin, lycopene), flavonoids.
Main health benefits of bell pepper
Regular consumption of bell peppers helps prevent disease, improve quality of life, and maintain a balanced body. Let's detail the benefits. key benefits supported by scientific studies and specialized sources:
- 1. Powerful antioxidant: Thanks to its contribution of vitamins C, A and E, along with flavonoids and carotenoids, it protects cells from oxidative damage, preventing premature cellular aging and reducing the risk of degenerative diseases and cancer.
- 2. Strengthens the immune system: High concentrations of vitamin C boost immune system, help reduce the duration and intensity of colds and infections, and support collagen production (tissue, bones, skin).
- 3. Improves iron absorption: Its vitamin C triples the absorption of plant-based iron, combating anemia and fatigue.
- 4. Cardiovascular health: Thanks to potassium, it regulates blood pressure, prevents vascular diseases, and its antioxidants prevent the oxidation of LDL cholesterol.
- 5. Ally in weight control: Its low calorie content and high water and fiber content generate satiety, help control appetite and prevent constipation.
- 6. Eye and skin healthProvitamin A protects vision, especially when exposed to screens and blue light. It also cares for and regenerates the skin.
- 7. Diuretic effect: Thanks to its potassium and low sodium content, it promotes the elimination of fluids, and is useful in cases of fluid retention, edema, and for those suffering from gout, hypertension, or kidney stones.
- 8. Glycemic control and diabetes preventionThe fiber in peppers helps keep blood glucose levels stable and prevents glycemic spikes.
- 9. Role in pregnancy and developmentFolic acid is essential for pregnant women and growing children, preventing problems such as spina bifida and promoting neurological development.
- 10. Excellent for diets low in sodium, fat and cholesterol: Suitable for people with hypertension, cardiovascular or kidney diseases, and for those following low-calorie diets.
Vitamins, minerals and antioxidant compounds in bell peppers
- Vitamin C: Red bell pepper is one of the vegetables with the highest concentration, providing between 130-158 mg per 100 g (more than double the recommended daily dose in just 60 g).
- Vitamin A (provitamin): Beta-carotene and capsanthin, responsible for the orange and red colors, essential for vision and the immune system.
- Vitamin B9 (folic acid): Essential for pregnant women and children.
- Vitamin E: Powerful antioxidant
- Minerals: It highlights potassium (important for the heart and muscles), magnesium (neuromuscular function and immunity), some calcium and phosphorus.
- Lycopene: Red peppers contain lycopene, an antioxidant with anticancer properties.
- Lutein and zeaxanthin: Especially in yellows and oranges, for eye health and prevention of degenerations.
- Polyphenols and flavonoids: Active ingredients against chronic and degenerative diseases.
Types and varieties of bell peppers: which ones to choose?
There are numerous varieties of bell peppers, adapted to different culinary uses, climates and needs:
- Green pepper: It's the unripe fruit, firmer, and has a slightly bitter flavor. Ideal in stews, stir-fries, and salads.
- Yellow and orange pepper: Intermediate state of ripeness, sweet and aromatic flavors, rich in antioxidants and lutein.
- Red pepper: Maximum ripeness, sweeter, juicier flavor and higher concentration of vitamin C, A and antioxidants.
- Other varieties: Piquillo peppers, chorizo ​​peppers, piquillo peppers, nora peppers, Italian bell peppers, and others. Each has specific uses in the kitchen.
In today's market, bell peppers are available year-round, thanks to protected and open-air cultivation in various countries. Mexico, Spain, China, and the Netherlands are some of the main producers.
Curiosities and myths about bell peppers
- What is the origin of the name? The term "pepper" derives from the medieval spice trade, and "bell pepper" refers to its shape and sweet, fleshy varieties.
- There is no such thing as a male or female pepper: The idea that 3- or 4-lobed peppers have different sexes is a myth.
- Peppers for everyone: Their lack of spiciness makes them suitable for children, pregnant women, the elderly, and those seeking a digestive-friendly diet.
- Color and maturity: All peppers start out green; they change color as they ripen, increasing their sweetness and antioxidant content.
- Can they cause allergies? Rarely, but possible in people with allergies to latex, kiwi or banana, due to cross-reaction.
- Value in the kitchen: Roasted sweet peppers are the basis of iconic sauces and dishes, such as paprika and Balkan ajvar.
How to grow bell peppers step by step
- Sowing: Perform this in spring, in indoor seedbeds. Maintain a stable temperature (20-25°C) and high humidity.
- Transplant: When the plant is at least 5-6 cm (about 4-6 true leaves), move it to a large pot or garden, leaving 50 cm between plants.
- Irrigation: Frequent but moderate. Avoid puddles. Do not let the substrate dry out completely.
- Subscriber: Use organic fertilizers: compost, worm humus, manure, etc.
- Pruning: When the plant is established, prune to encourage branching and obtain greater production.
- Harvest: After 2-3 months of planting, cut with scissors, leaving a few centimeters of stem.
- Plagues and diseases: They have natural enemies such as aphids, whiteflies, red spider mites, and fungi; they are treated with potassium soap, neem, or organic treatments.
Common pests and diseases of bell peppers
- Aphids: They attack flowers and stems; treat with neem oil.
- Red spider: Causes leaf spotting; use potassium/neem soap.
- Green caterpillars: They feed on leaves and stems; combat with Bacillus thuringiensis or natural barriers such as garlic.
- Fungi: Fusarium wilt, pepper tristeza; remove affected plants and prevent with crop rotation.
How to eat and use bell peppers?
- Raw: In salads, crudités, sandwiches, and vegetable carpaccios. It preserves vitamin C better.
- Roasts: Baked or flame-cooked, for sauces, garnishes, or as a base for preserves.
- Sautéed or stewed: With meat, fish, pasta, rice, legumes.
- Fillings: Vegetables, rice, meat, cheese or a mixture of all.
- Powder (paprika): Essential coloring and seasoning in Mediterranean cuisine.
- In sauces: Pepper mayonnaise, ajvar, romesco, hot sauces, piquillo sauce, etc.
- In pickles: For side dishes or as an appetizer.
Healthy recipes with bell peppers
- Mediterranean salad: Strips of red, green, and yellow bell peppers with green leaves, feta cheese, olives, olive oil, and balsamic vinegar.
- Oven roasted peppers: Whole or sliced, with garlic and a drizzle of oil. Perfect for accompanying any main dish.
- Pepper sauces: Roasted peppers crushed with tomato, garlic, olive oil and spices.
- Stuffed peppers: Made with rice, legumes, lean meat or millet, baked and served with natural yogurt or tomato sauce.
- Stews and spoon dishes: Peppers integrated into lentils, stews and meat casseroles.
Who should eat bell peppers and who should eat them in moderation?
- Apt to: Children, pregnant women, the elderly, athletes, diabetics, allergy sufferers (except for rare cross-reactions).
- Beneficial in: Low-calorie diets, people with hypertension, hyperuricemia, diabetes, high cholesterol, digestive problems, osteoporosis due to its magnesium and calcium content (although calcium is absorbed less than in dairy products).
- People with delicate digestion: It is best to avoid strong varieties, peel the skin or roast them for greater digestibility.
- Allergies/intolerances: Very rare, but possible in people with a history of allergies to latex, bananas, or kiwis. Consult a specialist if symptoms occur.
What are the differences between bell peppers and hot peppers?
The bell pepper lacks capsaicin, the compound responsible for the spiciness in other varieties of the family Capsicum (jalapeño, habanero, Carolina Reaper, chili peppers, etc.). Bell peppers are at the lower end of the Scoville scale and are safe, digestible, and very healthy to consume. Hot peppers can irritate the digestive tract in sensitive individuals, although they have also demonstrated interesting analgesic and antimicrobial effects.
Culinary curiosities and alternative uses
- Pepper jam: The green ones can be used for jams that accompany cheeses and cold cuts.
- Dried peppers: Choricero, ñora or piquillo peppers, sun-dried, used in traditional stews.
- Peppers: Milling and drying sweet peppers to obtain the classic aromatic red powder.
- Natural dyes: Capsanthin and lycopene, present in red peppers, are natural colorants authorized in the food industry.
Frequently asked questions about bell peppers
- Why are some peppers less digestible? The skin and seeds are the least digestible parts. Roasting or peeling the pepper improves its tolerance.
- Does it lose properties when cooked? Water-soluble vitamins (C and B) are reduced by intense heat or prolonged cooking; it's best to steam, roast, or eat them raw whenever possible.
- Does pepper make you fat? Its caloric intake is minimal, making it ideal for weight loss.
- Can it be frozen? Yes, it's best roasted, peeled, and sliced ​​to preserve its nutrients and texture.
How much does it cost and availability?
- The price varies depending on the season, variety, and location, but it's generally available year-round in markets, supermarkets, flea markets, or local stores.
- Buying during peak season and from local producers guarantees better flavor, freshness, and price.
How to choose and store bell peppers?
- To choose: Firm, smooth, shiny, without blemishes or wrinkles. Avoid soft or sunken areas.
- Conservation: In the refrigerator, it lasts up to 7-10 days. Avoid humidity or sealed bags, which can promote mold growth.
- Freeze: Roasted or in strips, raw cut into pieces in airtight bags.
Contraindications, allergies and precautions
- Allergies: They are very rare, but can occur in people allergic to latex or some tropical fruits (kiwi, banana). Consult a specialist if symptoms occur.
- Digestive intolerance: If it causes discomfort, peel it, roast it, or eat it in small quantities.
- Interactions: There are no known relevant drug interactions or toxicity (except for personal intolerances).
The importance of bell peppers in diet and culture
The bell pepper is an ancient vegetable that has been a staple in global recipes for centuries. It adds color, flavor, aroma, and texture to a wide variety of dishes, from Mexican and Mediterranean to Asian and South American cuisine. The benefits and properties of bell peppers are backed by science. Including them in our diet is synonymous with health, disease prevention, and a balanced diet. Not to mention that they are suitable, safe, versatile, and recommended for the whole family. Are you ready to enjoy them and take advantage of everything they offer?
