Descrição
Ashwagandha - também conhecido como withania somnifera - tem muitos efeitos incríveis sobre o corpo que aumentam a saúde da mente, nerves, immune system and joints, while also increasing strength and endurance.
Esta erva poderosa tem sido usado nas tradições de cura indiano de Ayurveda for hundreds of years. Only in the last few decades has research been conducted by scientistsd that has found a lot of evidence to back up the claims from these healers and they are now seeing why Ashwagandha is such a powerful and healing herb.
De acordo com Chopra Center, studies have shown that ashwagandha provides a range of health benefits, from lowering cholesterol and stabilizing blood sugar to reducing inflammation and anxiety. In turn, these benefits help fight a number of diseases, incluindo:
- Asma
- Anti-stress
- Anti-oxidant
- Anti inflammatory
- Anti ageing
- Artrite
- Chronic fatigue
- Anemia
- Infertility
- Depressão
- Ulcers
- Pressão alta
- Sistema imunológico & general health
- Depressão
- Some cancers
- Dementia (boosts memory)
Ashwagandha also has shown to improve learning and memory. Ayurvedic practitioners recommend it as a brain booster and a remedy for forgetfulness.
How Can Ashwagandha Fight Alzheimer’s?
Studies on Ashwagandha
Researchers at Newcastle University descobriram que ashwagandha inibe a formação de placas de beta-amilóide. These plaques, considered toxic to brain cells, accumulate in the brains of people with neurodegenerative diseases, tais como a doença de Alzheimer. Porque os estudos foram realizados em tubos de teste, however, researchers emphasize that more testing is needed.
No National Brain Research Center (NBRC), scientists tested ashwagandha on mice with Alzheimer’s. After 20 days of treatment with ashwagandha, cognitive performance of the mice improved significantly. At the end of 30 dias, a sua função cerebral tinha voltado ao normal e as placas amilóides que estavam presentes nos cérebros dos ratos foram reduzidos.
Moreover, the study showed that rather than altering brain chemistry directly, ashwagandha boosts a protein in the liver. This protein clears amyloid from the brain.
Anti-Stress
Ashwagandha tem um efeito incrível sobre a nervous system e pode acalmar as áreas do cérebro que pode ser usado para baixo devido ao estresse excesso e prolongada. GABA (Gamma amino-butyric acid) é um neurotransmissor inibitório localizada no cérebro, que funcionam para diminuir a actividade neuronal. This herb helps keep nerve cells from over-firing, which will have a naturally calming effect on the mind and body.
Problemas do excesso de disparo de neurônios pode resultar em insônia and restlessness. Since ashwagandha contains GABA, it will naturally calm the cells, helping with reducing anxiety, uplifting the mood and inducing restful sleep.
In India, Ashwagandha has been used on people for a very long time as a mood stabilizer. A pesquisa também mostrou que esta erva produz um antidepressivo natural e efeito anti-ansiedade que é comparável às drogas antidepressivas, tais como Ativan e o seu efeito em ratinhos.
Outra pesquisa mostrou que Ashwagandha é útil com problemas de stress induzido, como úlceras, inhibition of male sexual drive, retention of learned activities and memory.
antioxidante
pesquisa Ashwagandha no Banaras Hindu University localizado em Varanasi, India discovered that some of the chemicals in the herb were powerful antioxidants. In some of their studies, they found that there was an increase of three natural antioxidants superoxide: dismutase, catalas
This supports the claims of Indian Ayurvedic medicine and long term use of this powerful herb. These antioxidant effects support and explain why it has helped people reduce stress, cognition-facilitating, anti-inflammatory and anti-aging effects.
Anti-inflamatório
Estudos têm investigado os efeitos anti-inflamatórios de Ashwagandha para o tratamento de artrite and other inflammatory conditions. The research has found that this herb is effective, porque tem um teor de esteróide de ocorrência natural que é muito mais elevada do que a de hydrocortisone, which is normally prescribed for anti-inflammatory problems.
Anti-Aging
Research of ashwagandha has also found some awesome evidence for anti-aging properties. In a double-blind clinical trial, a group of 101 healthy males between the ages of 50-59 years old were given 3 grams daily for one year. Os indivíduos tiveram melhora significativa em sua hemoglobin, red blood cell count, estatura sentada e hair melanin. Serum cholesterol decreased in these men and nail calcium was preserved. 70% also reported improved sexual performance.
Immune System And General Health
anticarcinogenic activity has also been found in Ashwagandha roots. The roots caused an inhibitory effect on around 49% of colony forming CHO cells. The cell growth was inhibited and cell attachment was also prevented. The herb caused long term growth inhibition of CHO cells, which was highly dependent of the cell density, because of long term exposure to Ashwagandha.
In a series of studies, ashwagandha had a profound effect on the healthy production of white blood cells in animals. Ele também mostrou que é tem um bom efeito sobre thyroid activity. It was found to stimulate thyroid activity through its effect on cellular antioxidant systems. Isso mostra que ele também pode ser bom para aqueles que sofrem de hypothyroidism.
In human studies, Ashwagandha has helped patients, por causa de sua diurético, hipoglicêmico e
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