Benefícios Do óleo De Semente De Cânhamo: Para Inflamação, Saúde Cardíaca, Diabetes E Muito Mais

Índice:

Vídeo: Benefícios Do óleo De Semente De Cânhamo: Para Inflamação, Saúde Cardíaca, Diabetes E Muito Mais

Vídeo: Benefícios Do óleo De Semente De Cânhamo: Para Inflamação, Saúde Cardíaca, Diabetes E Muito Mais
Vídeo: O que é o óleo de cânhamo ? ? 2024, Abril
Benefícios Do óleo De Semente De Cânhamo: Para Inflamação, Saúde Cardíaca, Diabetes E Muito Mais
Benefícios Do óleo De Semente De Cânhamo: Para Inflamação, Saúde Cardíaca, Diabetes E Muito Mais
Anonim

O óleo de semente de cânhamo é derivado da semente de cânhamo, que faz parte da planta da cannabis (maconha). O óleo é rico em ácidos graxos essenciais e antioxidantes que podem ajudar a combater a inflamação e outras doenças associadas a ele.

Ao contrário da opinião popular, o óleo não causa reações psicotrópicas como a maconha. Neste artigo, discutiremos o que a ciência diz sobre os benefícios do óleo de semente de cânhamo para a saúde.

Índice

  • O que é óleo de semente de cânhamo? Para que isso é bom?
  • Quais são os benefícios do óleo de semente de cânhamo?
  • Qual é o perfil nutricional do óleo de semente de cânhamo?
  • O óleo de semente de cânhamo é legal?
  • Quais são os efeitos colaterais do óleo de semente de cânhamo?

O que é óleo de semente de cânhamo? Para que isso é bom?

O óleo de semente de cânhamo é derivado de sementes de cânhamo. Embora a maconha venha da mesma planta, as sementes de cânhamo contêm apenas vestígios de THC (o ingrediente mais ativo da maconha) e não deixam você chapado.

O óleo contém antioxidantes, agentes antiinflamatórios e outros ácidos graxos essenciais (como o GLA), todos conhecidos por combater doenças como artrite inflamatória, câncer, diabetes e doenças cardíacas.

Você sabia?

Você também pode usar óleo de semente de cânhamo para envernizar madeira. Misture um pouco de óleo com suco de limão e aplique sobre a madeira acabada com uma bola de algodão.

Quais são os benefícios do óleo de semente de cânhamo?

1. Pode combater a inflamação

O óleo de semente de cânhamo é rico em GLA (ácido gama linoléico), um ácido graxo ômega-6 que pode aumentar a imunidade e combater a inflamação.

No entanto, estudos em animais e humanos ainda precisam concluir o quão eficazes podem ser as propriedades antiinflamatórias da semente de cânhamo (1).

O óleo também é uma boa fonte de compostos antiinflamatórios, que podem ajudar a aliviar os sintomas da artrite. Mais pesquisas são necessárias para estudar seus efeitos antiinflamatórios.

O óleo de semente de cânhamo, quando tomado junto com o óleo de prímula, melhora os sintomas em indivíduos com esclerose múltipla (que pode ser causada por inflamação) (2). Os especialistas teorizam que também pode ajudar no tratamento da fibromialgia.

2. Pode melhorar a saúde do coração

Descobriu-se que uma refeição contendo sementes de cânhamo ajuda a prevenir níveis elevados de colesterol. Os resultados podem ser atribuídos aos ácidos graxos poliinsaturados das sementes. Essas sementes (e seu óleo) podem apresentar potencial no tratamento de doenças cardiovasculares (3).

De acordo com um estudo com animais, o óleo de semente de cânhamo reduziu a absorção de colesterol. Outro estudo afirma que tomar 30 mL do óleo todos os dias durante quatro semanas reduz a relação entre o colesterol total e o HDL (4). Isso pode promover a saúde do coração.

Acredita-se também que, além dos ácidos graxos, alguns outros compostos bioativos encontrados no óleo de semente de cânhamo também podem ajudar nesse sentido. O óleo possui ácidos graxos ômega-6 e ômega-3 na proporção ideal - 3: 5: 1 a 4: 2: 1, que parece satisfazer os padrões modernos de nutrição saudável (5).

3. Pode ajudar no tratamento da diabetes

O diabetes também está relacionado a uma ingestão desequilibrada de ácidos graxos essenciais. Como o óleo de cânhamo é rico em ácidos graxos essenciais, pode funcionar como um bom tratamento complementar (6).

No entanto, precisamos de mais pesquisas antes de concluirmos que o óleo de semente de cânhamo pode beneficiar o diabetes. Consulte seu médico antes de usar o óleo para essa finalidade.

4. Pode ajudar a reduzir o risco de câncer

O tetrahidrocanabinol no óleo de semente de cânhamo pode ajudar a inibir certas formas de câncer. A maioria dos estudos em animais mostrou a ação inibidora de tumor do tetrahidrocanabinol (7).

No entanto, precisamos de mais estudos adicionais para entender os efeitos antitumorais do tetraidrocanabinol e do óleo de semente de cânhamo (7).

Outros estudos mostraram que os canabinóides derivados de sementes de cânhamo podem auxiliar no tratamento de cânceres de pulmão e mama (8).

O GLA e o ômega-3 no óleo de cânhamo também podem ajudar, mas precisamos de mais pesquisas para confirmar as descobertas.

5. Pode melhorar a saúde do cérebro

O óleo de semente de cânhamo contém canabinóides. Estudos mostram que isso pode ajudar a aliviar a ansiedade em pessoas com transtorno de ansiedade social (9).

Estudos também apóiam que a inalação de óleo essencial de cânhamo pode ter um efeito relaxante no sistema nervoso. Acredita-se que inalar o óleo (aromaterapia) melhora o humor. Existe a possibilidade de que o óleo também tenha efeitos antidepressivos (10).

Os ácidos graxos essenciais do óleo também podem melhorar a memória e prevenir o declínio cognitivo relacionado à idade. Mais estudos são necessários para se chegar a uma conclusão.

6. Pode aumentar a imunidade

O óleo contém ácidos graxos ômega-3. Algumas pesquisas mostram que os ácidos graxos ômega-3 podem aumentar a imunidade e aumentar a proteção contra infecções e outras doenças relacionadas (11).

7. Pode ser benéfico durante a gravidez

O óleo de semente de cânhamo também é uma ótima opção para todas as mães grávidas. Novamente, a maior parte do crédito vai para os ácidos graxos ômega-3.

De acordo com um estudo americano, a ingestão adequada de ácidos graxos ômega-3 é crítica durante a gravidez, pois eles são os blocos de construção do cérebro fetal e da retina. Eles também desempenham um papel importante na prevenção da depressão perinatal (12).

Os óleos contendo ácidos graxos ômega-3 também podem ajudar a prevenir o parto prematuro e promover um parto mais fácil e o bem-estar ideal do bebê ao longo da vida (13).

No entanto, há menos informações disponíveis sobre a segurança do óleo de semente de cânhamo durante a gravidez. Além disso, se os ácidos graxos ômega-3 no óleo se beneficiariam durante a gravidez ainda é uma questão de debate. Portanto, recomendamos que você consulte seu médico.

8. Pode melhorar a saúde digestiva

Direct research on the efficacy of hemp seed oil on promoting digestive health is lacking. However, the EPA and DHA (in the omega-3s in the oil) were found to synthesize compounds called eicosanoids (14).

Some experts believe that these eicosanoids may regulate the secretion of digestive juices and hormones, thereby aiding the overall digestive process. However, sufficient research is lacking in this regard.

It also is believed that the small amount of protein in the oil is identical to the one present in our blood, which may help in alleviating digestive troubles (as the protein gets easily digested in the human body). More studies are warranted to establish this theory.

Did You Know?

In America, it was legal to pay taxes with hemp from the 1630s to the early 1800s.

9. May Be Useful For Skin Care

Hemp seed oil can help you get beautiful and healthy skin. It acts as a moisturizer and prevents your skin from becoming dry during the winters (15). In other words, it keeps your skin soft, fresh, and hydrated.

You can try applying hemp seed oil all over your body after taking a bath. You will notice the difference in a few days. However, we suggest you do a patch test first as anecdotal evidence suggests that hemp seed oil may cause allergies.

Some sources suggest that the oil does not clog your pores. Its linoleic acid may regulate sebum production. Lack of linoleic acid in the diet can provoke the sebum to clog our pores, which gives rise to blackheads, whiteheads, or acne lesions. In fact, those with acne had decreased concentrations of linoleic acid on the skin surface (16). You can wet your face, pat it dry, and apply the oil to the affected areas. Massage properly. Use it once a day.

You can use hemp seed oil in a similar way to removing makeup.

10. May Protect Skin From Disease

Dietary hemp seed oil may be used to treat atopic dermatitis. Studies attribute this therapeutic effect to the polyunsaturated fatty acids in hemp seed oil (17).

Some evidence suggests that hemp seed oil can also be used as a treatment for eczema. The oil strengthens the skin and makes it resistant to bacterial and fungal infections (18).

The essential fatty acids in the oil act may as an internal moisturizer, helping relieve eczema symptoms. Taking the oil thrice a day, along with applying it to the affected areas on the skin, could be beneficial. But since solid research is lacking in this regard, consult your doctor before using the oil for eczema treatment.

Using the oil every day for 20 weeks was also found to relieve the symptoms of dermatitis. This is especially true with the itching associated with the condition (17).

Some believe that the oil may also help relieve shingles, which is one type of rash. Anecdotal evidence suggests that hemp oil may reduce the inflammation and even protect the nerve cells (that are usually attacked in this condition). Consuming hemp oil could help you deal with the symptoms of pain, though more research is needed here.

But since each case of shingles could be unique, we suggest you talk to your doctor and take their advice on the way you need to use hemp oil to treat your condition. There also is limited research in this area. Hence, talking to your doctor should help.

Hemp seed oil may also be used to prevent sunburns. Some believe adding zinc oxide to the oil can boost its SPF rating (from a rating of 6). However, there is no research to support this. The oil could be one great way to soothe a sunburn as it is believed to protect the delicate layers of the skin.

Insufficient evidence for the following

11. May Aid Weight Loss

Studies have shown that individuals taking GLA supplements for a year gained back less weight (19). Since hemp oil is rich in GLA, it may also help in this aspect. However, there is no research supporting this statement.

The omega-3s in hemp seed oil may also contribute to weight loss in some way. But there is very little research to support this. Hence, it is important you talk to your doctor before using hemp seed oil for this purpose.

12. May Help Relieve PMS Symptoms

GLA may help ease menstrual cramps. Studies show that supplementation with fatty acid may not cause any side effects (20).

Anecdotal evidence also suggests that hemp seed oil may help treat breast tenderness, feelings of irritability and depression, and swelling. There is no research to support this, though.

13. May Boost Hair Growth

The healthy fats in hemp seed oil are believed to add moisture and shine to hair. The oil is also thought to strengthen fragile hair strands and can make your hair thicker. It may promote new hair growth as well.

Using the oil on the scalp, as per anecdotal evidence, may also reduce several scalp problems, including itchiness, dryness, and dandruff. The oil may also aid the treatment of scalp psoriasis.

These are the different ways hemp seed oil can benefit you. Knowing its nutritional profile can help you understand the benefits better.

What Is The Nutritional Profile Of Hemp Seed Oil?

Saturated Fat 1g Trans Fat 0g Cholesterol 0mg Sodium 0mg Total Carbohydrate 2g Dietary Fiber 1g Sugars 0g Protein 11g Vitamin A Vitamin C Calcium Iron 16%

Now, we get to one important question – is hemp seed oil legal? Given that it is a cousin of marijuana, and marijuana is not yet legalized in several parts of the US, is it legal to use hemp seed oil? Are you breaking the law while buying hemp products?

Is Hemp Seed Oil Legal?

According to a report by the United States Drug Enforcement Administration, hemp and marijuana are separate parts of the species of the cannabis plant (21). Under federal law, the focus of the government falls on those parts of the cannabis plant that are the sources of THC (tetrahydrocannabinol), the hallucinogenic substance in marijuana that causes people to get high.

Hemp does contain THC. Though it is present only in trace amounts and doesn’t get you high, it still does contain THC – and as per the rulebook, that’s a problem.

The good news is that most manufacturers who market hemp seed oil ensure there is no THC. Hence, the best way to go about it is to check the ingredients listed on the product labels. If there is no THC, you are good to go. Otherwise, go for a different manufacturer or take the advice of the store owner.

Some reputable brands of hemp seed oil that you don’t have to worry about include Nutiva and Canada Hemp Foods.

Hemp seed oil also has some side effects.

What Are The Side Effects Of Hemp Seed Oil?

Interaction With Blood Thinners

Hemp seed oil can slow down blood clotting and lead to bleeding. Though there is no direct research, one study states how cannabidiol can interfere with warfarin (a blood thinner) (22). Hence, don’t use it if you are taking blood thinners or have a surgery scheduled within a month.

THC Effects

Though highly unlikely, you may experience hallucination or euphoria on consuming the seeds/oil (23). To avoid this, you may want to get into the habit of checking the product labels and go only with trusted brands.

Digestive Issues

Research is limited in this aspect. This could be true with the seeds and not the oil. The high fiber content might lead to constipation, gas, or diarrhea (when you quickly increase your fiber intake and don’t drink enough water).

Conclusion

As hemp seed oil belongs to the same family as marijuana, its availability and legality could be a problem at times. However, if you procure it from the right vendors, you should not have a problem.

More research is needed to validate some of the popular benefits of hemp seed oil. While there may not be a major risk of using this oil (sparingly), we suggest you check with your doctor before you do so.

Expert’s Answers For Readers’ Questions

Does hemp seed oil contain CBD?

Yes, but only in trace amounts. CBD (like THC) is another compound found in the cannabis plant.

Can hemp seed oil get you high?

No. Hemp seed oil will not get you high if you go with the right brand.

Can hemp seed oil affect a drug test?

No. The amounts of THC in the oil are negligible, so much that you may not even notice the symptoms of euphoria. If you stick to the right brand, you won’t have a thing to worry about.

How much of hemp seed oil can you take in a day?

You can take about 1 to 2 tablespoons of the oil.

Any substitute for hemp seed oil?

Olive oil is one good substitute. Olive and hemp oils are two oils you can find in their unprocessed state, which means you can get the most nutrients.

What about hemp seed oil for cooking?

You can use the oil for everyday cooking, just like any other oil.

What is the shelf life of hemp seed oil?

The average shelf life is 14 months or whatever the label on the bottle says.

What is cold-pressed hemp seed oil?

It is the oil pressed from hemp seeds, which is how the oil is made.

23 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.

  • The cardiac and haemostatic effects of dietary hempseed, Nutrition & Metabolism, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC2868018/

  • Review of Anti-Inflammatory Herbal Medicines, Advances in Pharmacological Sciences, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC4877453/

  • The Effects of Hempseed Meal Intake and Linoleic Acid on Drosophila Models of Neurodegenerative Diseases and Hypercholesterolemia, Molecules and Cells, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC3933972/

  • Effects of hempseed and flaxseed oils on the profile of serum lipids, serum total and lipoprotein lipid concentrations and haemostatic factors, European Journal of Nutrition, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pubmed/17103080

  • Essential fatty acids, nutritive value and oxidative stability of cold pressed hempseed (Cannabis sativa L.) oil from different varieties, United States Department of Agriculture.

    pubag.nal.usda.gov/catalog/4797754

  • Formulation, Characterization and Properties of Hemp Seed Oil and Its Emulsions, Molecules, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC6154611/

  • A pilot clinical study of Δ9-tetrahydrocannabinol in patients with recurrent glioblastoma multiforme, British Journal of Cancer.

    www.nature.com/articles/6603236

  • The current state and future perspectives of cannabinoids in cancer biology, Cancer Medicine, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC5852356/

  • Neural basis of anxiolytic effects of cannabidiol (CBD) in generalized social anxiety disorder: a preliminary report, Journal of Psychopharmacology, SAGE Journals.

    journals.sagepub.com/doi/abs/10.1177/0269881110379283

  • Cannabis Essential Oil: A Preliminary Study for the Evaluation of the Brain Effects, Evidence-Based Complementary and Alternative Medicine, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC5822802/

  • Long chain omega-3 fatty acid immunomodulation and the potential for adverse health outcomes, Prostaglandins, leukotrienes, and essential fatty acids, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC3912985/

  • Omega-3 Fatty Acids and Pregnancy, Reviews in Obstetrics & Gynecology, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC3046737/

  • Omega 3 oils and pregnancy, Midwifery today with international midwife, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pubmed/15124319

  • Omega-3 and omega-6 polyunsaturated fatty acids: Dietary sources, metabolism, and significance – A review, Life Sciences, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pubmed/29715470

  • Nutritive quality of romanian hemp varieties (Cannabis sativa L.) with special focus on oil and metal contents of seeds, BMC Chemistry, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC3543203/

  • Sebaceous gland lipids, Dermato Endocrinology, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC2835893/

  • Efficacy of dietary hempseed oil in patients with atopic dermatitis, The Journal of Dermatological Treatment, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pubmed/16019622

  • Plants used to treat skin diseases, Pharmacognosy Review, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC3931201/

  • Gamma-linolenate reduces weight regain in formerly obese humans, The Journal of Nutrition, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pubmed/17513402

  • Metabolism of omega-6 polyunsaturated fatty acids in women with dysmenorrhea, Asia Pacific Journal of Clinical Nutrition, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pubmed/18296341

  • Defining Hemp: A Fact Sheet, Federation of American Scientists.

    fas.org/sgp/crs/misc/R44742.pdf

  • An interaction between warfarin and cannabidiol, a case report, Epilepsy & Behavior Case Reports, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC5789126/

  • The ameliorative effect of hemp seed hexane extracts on the Propionibacterium acnes-induced inflammation and lipogenesis in sebocytes, PloS One, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC6110517/

Recomendado:

Artigos interessantes
Melhores Dicas De Cuidados Com O Corpo - Nossos 10 Principais
Leia Mais

Melhores Dicas De Cuidados Com O Corpo - Nossos 10 Principais

Por mais que todos nós lutemos por aquele rosto e aparência perfeitos, provavelmente há uma área em que todos tendemos a ser um pouco preguiçosos - cuidar de nossos corpos. Embora a maquiagem e vários outros produtos de beleza façam muito para melhorar nossa aparência, a menos e até que cuidemos bem de nosso corpo, o resultado final nem sempre será agradável. Portanto

Melhores Tênis De Aeróbica Para Mulheres - Nossos 10 Melhores
Leia Mais

Melhores Tênis De Aeróbica Para Mulheres - Nossos 10 Melhores

Quando malhamos, a última coisa em nossa mente são os sapatos! Mas o fato é que o que vestimos pode fazer ou quebrar nossa rotina de exercícios. Os exercícios aeróbicos, como corrida, equitação e exercícios aeróbicos envolvem movimentos rápidos das pernas. Um par de

Os 10 últimos Designs Kolam Mais Recentes Para Você Experimentar
Leia Mais

Os 10 últimos Designs Kolam Mais Recentes Para Você Experimentar

Kolam é uma forma de rangoli amplamente praticada na Índia. O conceito principal de Kolam vem da arte milenar de criar designs usando farinha de arroz, o que era feito com as mãos nuas. A arte requer a realização de desenhos geométricos usando uma grade de pontos predefinidos. Esses