10 Benefici Per La Salute Basati Sull'evidenza Del Cavolo

Sommario:

Video: 10 Benefici Per La Salute Basati Sull'evidenza Del Cavolo

Video: 10 Benefici Per La Salute Basati Sull'evidenza Del Cavolo
Video: Le proprietà del cavolo – dr.ssa Manila Ciacci 2024, Potrebbe
10 Benefici Per La Salute Basati Sull'evidenza Del Cavolo
10 Benefici Per La Salute Basati Sull'evidenza Del Cavolo
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Il cavolo cappuccio è tra le verdure crocifere più apprezzate. È densamente ricco di sostanze nutritive, inclusi minerali e vitamine vitali.

Questo ortaggio è disponibile in una varietà di colori e le sue foglie possono essere raggrinzite o lisce.

La ricerca afferma la sua capacità di aumentare la salute del cuore e aiutare nel trattamento dell'infiammazione e del cancro. In questo post, tratteremo di più su ciò che vari studi affermano sul cavolo e sui suoi usi.

Sommario

  • In che modo il cavolo fa bene?
  • Come ti avvantaggia il cavolo?
  • Qual è il profilo nutrizionale del cavolo?
  • Come includere il cavolo nella tua dieta
  • Quali sono gli effetti collaterali del cavolo?

In che modo il cavolo fa bene?

Il cavolo contiene quattro principali antiossidanti. Questi sono colina, beta-carotene, luteina e quercetina.

La colina può migliorare la memoria e combattere l'infiammazione. Può anche prevenire i difetti del tubo neurale nelle donne in gravidanza (1).

Il beta-carotene protegge il DNA umano dagli effetti negativi del fumo (2).

La luteina può prevenire la degenerazione maculare legata all'età (3).

La quercetina combatte i batteri nocivi e combatte le malattie (4).

Il cavolo è anche ricco di vitamine C e K e vitamine del gruppo B che offrono molti altri benefici. Il cavolo cappuccio è disponibile in diverse varietà, tra cui:

  • Cavolo palla di cannone (chiamato anche cavolo verde, la varietà più comune)
  • Bok choy
  • Somma Choy
  • Cavolo Napa
  • Verza
  • cavolo rosso

Non importa la varietà, i vantaggi sono simili. Le verdure crocifere, in generale, sono uno dei gruppi alimentari più ricercati. Il cavolo sembra essere tra quelli popolari. La sezione seguente farà luce su come includere il cavolo nella tua dieta regolare possa giovare.

Come ti avvantaggia il cavolo?

Il cavolo cappuccio è ricco di vari antiossidanti, tra cui antociani e sulforafano. Questi aiutano a combattere l'infiammazione e le malattie associate come le malattie cardiache e il cancro. Le forme fermentate di cavolo possono anche aumentare la salute dell'apparato digerente.

1. Può promuovere la salute del cuore

Il cavolo rosso è ricco di antociani (5). Questi composti sono responsabili del suo caratteristico colore rosso. Gli studi collegano gli antociani a un ridotto rischio di malattie cardiache, sebbene sia giustificata una ricerca più a lungo termine (6).

Un'elevata assunzione di antociani può anche ridurre il rischio di infarto miocardico nelle donne giovani e di mezza età. Ulteriori prove dovrebbero darci maggiori informazioni su questo aspetto (7). Questi antociani possono anche ridurre la rigidità arteriosa, riducendo potenzialmente la pressione sanguigna (8).

I crauti, una preparazione di cavolo fermentato, promuove anche la salute del cuore (9). Si ritiene che i crauti neutralizzino la flora intestinale, i cui sottoprodotti chimici potrebbero indurire le arterie. Tuttavia, sono necessarie ulteriori ricerche per stabilire questa connessione.

Il cavolo rosso protegge anche il cuore riducendo i livelli di colesterolo cattivo nel corpo (10).

2. Può migliorare la salute dell'apparato digerente

Il kimchi, un altro alimento fermentato preparato con cavoli, può promuovere la salute dell'apparato digerente. È ricco di probiotici e promuove la salute dell'apparato digerente in modi simili allo yogurt e ad altri prodotti lattiero-caseari. Il kimchi previene la stitichezza e promuove anche la salute del colon-retto (11).

Il cavolo cappuccio è anche ricco di fibre insolubili e solubili. Il primo aggiunge volume alle feci e promuove la regolarità (12). Quest'ultimo promuove i batteri amici dell'intestino (13).

3. Può combattere l'infiammazione

Sebbene l'infiammazione di per sé non sia dannosa, l'infiammazione cronica lo è. Le verdure crocifere, come il cavolo, combattono l'infiammazione cronica (14).

In uno studio, le donne che avevano la più alta assunzione di verdure crocifere hanno mostrato i livelli più bassi di infiammazione. Lo studio collega in parte l'assunzione di tali verdure alla riduzione dell'infiammazione (15). Questo può essere attribuito a un antiossidante chiamato sulforafano presente nelle verdure crocifere (16). Il sulforafano può anche rallentare i danni alla cartilagine delle articolazioni (17).

In un altro studio, gli involucri di foglie di cavolo hanno aiutato ad alleviare l'infiammazione del ginocchio nei pazienti con artrosi. Potrebbero essere raccomandati per chi soffre di artrosi del ginocchio, sebbene siano necessarie ulteriori ricerche (18).

I fitochimici del cavolo possono anche aiutare a combattere i problemi di salute legati all'infiammazione, inclusi il cancro e la malattia coronarica (arterie ostruite) (19).

4. Può offrire protezione dal cancro

Sono in corso ricerche sugli effetti antitumorali del sulforafano. A livello molecolare, questo antiossidante ha mostrato risultati promettenti (20).

Il cavolo contiene anche un'altra serie di composti chiamati isotiocianati. Questi possono disarmare gli agenti cancerogeni facendoli uscire dai loro stati tossici e espellendoli dal corpo (21).

Il cavolo contiene un altro composto chiamato brassinina, che mostra anche attività chemiopreventiva (22).

Negli studi sui ratti e sui topi, i composti nel cavolo (verdure crocifere, in generale) potrebbero inibire lo sviluppo di tumori della vescica, del seno, del colon, del fegato, dello stomaco e del polmone (23), (24).

5. Può aiutare il trattamento del diabete

Red cabbage has antihyperglycemic properties, which can cut the risk of diabetic nephropathy (25). Red cabbage extract also shows promise in alleviating diabetes and its vascular complications (26).

In a study, oral administration of cabbage extracts lowered blood sugar levels in fasting rabbits and relieved diabetic symptoms in depancreatized dogs (27).

The anthocyanins in cabbage could also have a role in treating (and even preventing) diabetes (28).

6. May Promote Vision Health

The lutein in cabbage contributes to vision health. Lutein (along with another antioxidant called zeaxanthin) protects the retina and the lens against the ultraviolet light. Cabbage also contains trace amounts of zeaxanthin (29).

Cabbage also contains vitamin C, another nutrient that aids vision. It may regenerate vitamin E inside the eye, which is an antioxidant important for vision health (30).

7. May Strengthen Immunity

The vitamin C in cabbage could strengthen immunity, though more studies are needed to further validate this statement (31). The antioxidant stimulates the white blood cells that help form the first line of defense. It also promotes the maturation of T-cells, which are an important component of the body’s immune system (32).

8. May Help With Weight Loss

Fruits and vegetables containing fiber (including cabbage) can help with weight loss (33). Some individuals also believe in a particular weight loss diet made of cabbages, called the cabbage soup diet.

This diet involves the intake of large amounts of cabbage soup for seven days. You may also consume certain other fruits and veggies, brown rice, chicken, and beef.

Though proponents say it is a good way to lose a few pounds quickly, you shouldn’t be staying on it for more than a week because it lacks in complex carbohydrates, protein, and other vitamins and minerals (34).

9. May Improve Skin Health

Cabbage is rich in vitamin C. This nutrient boosts the production of collagen, a structural protein that helps with skin formation and wound healing (35).

As per mice studies, red cabbage may also have a role in preventing skin cancer (36).

10. Might Strengthen Hair

Cabbage contains quercetin. This antioxidant shows some promise in the treatment of alopecia areata (an autoimmune condition involving sudden hair loss). Mice studies show that subcutaneous injections of quercetin may induce hair growth in preexisting alopecic lesions (37).

We need more research in this regard, though. Of course, the studies have been promising. But we are yet to see how effective the quercetin in cabbage can be in boosting hair growth in humans.

The above benefits can undoubtedly be attributed to the powerful nutrients present in cabbage. Let’s take a look at its nutritional profile.

What Is The Nutrition Profile Of Cabbage?

Calories Amounts Per Selected Serving Total Carbohydrate
Protein Amounts Per Selected Serving Vitamin A Vitamin E (Alpha Tocopherol) Amounts Per Selected Serving Calcium

Including cabbage in your regular diet is one way of benefiting from these nutrients. In the following section, we will discuss how you can do that.

How To Include Cabbage In Your Diet

The first thing to do is pick the right cabbage. You need to choose one that is heavy for its size. Also, ensure the leaves are tight and firm. Loose leaves indicate the cabbage is older.

You can eat this veggie raw, boiled, steamed, roasted, stuffed, or even sautéed. Don’t overcook cabbage as doing so leads to the characteristic sulfurous odor.

Following are the ways you can include cabbage in your diet:

  • Add shredded cabbage to your evening vegetable salad.
  • Add chopped cabbage to the soup you have for dinner.
  • Drizzle roasted cabbage with powdered black pepper, olive oil, and minced garlic and have it as it is.

Eating raw cabbage can offer the greatest amount of nutrients, followed by fermenting and cooking. Plan your cabbage meals accordingly. But before you do that, you should know the possible side effects of cabbage.

What Are The Side Effects Of Cabbage?

Possible Issues During Pregnancy And Breastfeeding

Avoid eating raw cabbage to cut the risk of food-borne illness (38). Ensure you cook cabbage properly before consumption.

Allergies

If you are allergic to other veggies from the cabbage family (like broccoli or cauliflower) (39), stay away from cabbage.

May Lower Blood Sugar Way Too Much

If you are already on diabetes medication, do check with your doctor before you start consuming cabbage (40). This is to ensure your blood pressure doesn’t go way too low.

Hypothyroidism

Cabbage may interfere with the thyroid hormone. If you have hypothyroidism, cut back (or even avoid) cabbage. This is truer with raw cabbage. Consult your doctor too (41).

Conclusion

Cabbage is a nutrient-dense healthy food with a strong nutritional profile. Eating cabbage may help improve your digestive health, fight inflammation, and strengthen your immune system. However, be wary of the side effects. If you have hypothyroidism, check with your doctor before consuming cabbage.

Expert’s Answers For Readers’ Questions

How to store cabbage?

Wrap cabbage tightly in a plastic wrap (if it is already cut) or in a sealable plastic bag (if it is whole). You can store the cabbage in the crisper draw in your refrigerator for up to 2 to 3 weeks.

Is cabbage keto?

Since cabbage is comparatively low in carbohydrates, it can be a part of your keto diet.

Is cooked cabbage is good for you?

Eating raw or lightly cooked cabbage is good for health. Cooking cabbage at high temperatures for long periods destroys the active enzymes in it.

Is cabbage healthier than lettuce?

In terms of proteins and vitamins, cabbage is healthier than lettuce. A regular serving of cabbage meets 60% of the RDA of vitamin C intake, while lettuce only meets about 4% of the RDA of the vitamin (42), (43), (44). Cabbage also contains vitamin B6, while lettuce does not. Hence, cabbage could be a healthier option than lettuce.

Is cabbage water healthy?

Yes, cabbage water is healthy. Vitamins E and C in the vegetable can stimulate the digestive and immune systems. Drinking cabbage water is linked to many benefits, including weight loss, improved gut health, decreased inflammation, balanced hormones, and body detoxification. However, none of them have been scientifically proven.

How long does it take cabbage juice to heal an ulcer?

On average, cabbage juice can heal ulcers after 7-10 days of treatment. In one study, 13 participants with stomach and upper digestive tract ulcers were given around one quart (946 ml) of fresh cabbage juice throughout the day (45).

What are the possible issues of eating cabbage during surgery?

Cabbage may affect blood sugar control during and after surgical procedures. Avoid eating it at least two weeks before a scheduled surgery.

45 sources

Stylecraze has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. We avoid using tertiary references. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.

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