Ashwagandha
Withania Somnifera
Main active constituents
Steroidal lactones- Steroidal compounds which include the lactones Withaferin A, and carbon-27-glycowithanolides, known collectively as Withanoloids.
Others: Alkaloids, Saponins, Iron, Choline, Tropine, Pseudotropine isopelletrine, Anaferine.
Physiological Effects
Parts Used- Roots
Traditional Use and Health Benefits
Ashwagandha has long been revered in the Far East for its healing, aphrodisiac and immune boosting properties. Considered “nature’s gift to mankind”, Ayurveda has used ashwagandha for centuries to promote physical and mental health, improve vitality, longevity and resistance against infections and diseases.
Ashwagandha Benefits
Immune System
Ashwagandha is a powerful herb for the immune system, which as an antioxidant, supports overall immune system function. The main chemical constituents of the root activate enzymes and macrophages (Th1 helper cells), that can engulf disease before it manifests - defending the body against parasitic, bacterial and viral infections. It can also reduce the harmful suppressive effects of chemotherapeutic drugs on the immune system.
Research studies have shown that ashwagandha increases white blood cell counts, platelet counts, stem cells in the bone marrow and the amount and diversity of antibodies produced in the body. This is why it has been especially used in Ayurveda to support patients’ recovery from illness.
Sexual Health
Ashwagandha’s amorous reputation is legendary, producing an increase in sexual desire and satisfaction in both men and women. Its extracts have the ability to stimulate the production of nitric oxide in the body. This causes a dilatation of the blood vessels that carry blood to the genitals, leading to increased sexual desire.
Its stabilizing effect on male hormones is well documented, with studies showing that it increases luteinizing hormone (which stimulates testosterone production) and significantly raises serum testosterone levels.
Also a powerful herb for male and female fertility, ashwagandha’s stress busting qualities help to create a more optimal environment for fertility and conception. Studies show that consuming ashwagandha can reduce the body’s level of the stress hormone, cortisol, by up to 26%.
Ashwagandha provides menopausal support to women, acting on the endocrine system by encouraging hormonal balance. In a recent study of 51 menopausal women, a significant reduction in symptoms such as hot flashes, anxiety and mood was noted as a result of supplementation with ashwagandha.
Brain Health
There are several studies showing that ashwagandha slows, stops or reverses neurotic atrophy (loss of neurons), and synaptic loss (the connections between them).
These neuro-protective qualities are due, in part, to the antioxidants present in ashwagandha – repelling free radicals and preventing them from damaging cells in the brain. Age related degenerative diseases can be prevented and longevity increased.
Heart Health
Ashwagandha helps to maintain heart health through its regulation of blood circulation. It helps to prevent blood clots, stabilizes blood sugar and controls cholesterol levels in the body. It also helps to keep blood pressure within the normal range.
Adaptogen
Ashwagandha is one of those rare herbs which is both energizing and calming at the same time. It works holistically on the entire body to bring it back to homeostasis and help it to function efficiently. For example it could provide energy to someone feeling sluggish or it can have a calming effect on the nerves of someone feeling tense and anxious.
Contraindications/Precautions
Don’t use Ashwagandha if you’re pregnant because it may cause abortion (end your pregnancy).
Talk with your doctor if you have hormone-sensitive prostate cancer because ashwagandha may increase testosterone levels. This can interfere with your treatments.
Ashwagandha may increase the drowsiness effects of some prescription medications so talk with your healthcare provider before taking it.
Disclaimer
This information is intended only as a general reference for further exploration, and is not a replacement for professional health advice. This content does not provide dosage information, format recommendations, toxicity levels, or possible interactions with prescription drugs. Accordingly, this information should be used only under the direct supervision of a qualified health practitioner such as a naturopathic physician.