Let’s face it: life in Hong Kong for most people is stressful. The fast pace of living, working and playing can take it’s toll. Living far from the everyday support of family and friends for some; or significant travel demands or work pressures for others contribute to stress. Add in air and noise pollution and an over crowded city and it’s no wonder we’re stressed.
The good news is: Herbs can be a great way to counter stress and support the restoration of our adrenal and nervous system, heal our body and calm our mind.
Many are what we call ‘adaptogens’. These are substances that increase our ability to adapt to, and to avoid damage from tough environmental or workload related situations1.
There are literally thousands of herbs from a wide range of ancient traditions that have supported healing for centuries. Examples include: Botanicals from potent plants used in Western Naturopathy, Traditional Chinese Medicine, Ayurvedic Medicine from India; and Homeopathics.
Here are just four of IMI’s favorite herbs:
Ashwagandha (Withania somnifera)
Ashwagandha, a herb traditionally used in Ayurvedic medicine, the naturopathic medicine of India. Some call Ashwaganda the “Indian Ginseng”, as it has tonic properties. The herb is now widely used by Western naturopaths as well. Indeed as Western naturopathy has a more science-based approach, as the demand arose for a “standardized extract” of the traditional herb. All herbs vary in potency according to the season or locale that they are grown, and in Western herbalism this is overcome by standardizing the active ingredient so that every dose has a therapeutic level. Ashwaganda is a good example, and the extracted active ingredient is called Sensoril.
Studies have been conducted on how much Sensoril, it takes to receive the stress relieving benefits of the ashwaganda herb. The study results showed that the stress hormone – cortisol - dropped, while the beneficial stress supporting hormone DHEA-s increased, each around 30%4. The study in 2012 with people in chronic stress found that taking Sensoril supplements for two months decreased fatigue, depression and/or anxiety by 72%4. One of the outcomes of the study was that nearly 70% participants slept better. Sleep is vital for a better sense of wellbeing, vitality and concentration. The study concluded that the herb needs to be taken for a few weeks to express the benefits fully.
The researchers concluded: “Ashwagandha root extract safely and effectively improves an individual's resistance towards stress and thereby improves self-assessed quality of life.”
It’s perhaps no surprise therefore that our top selling herbal product in IMI, Sereni Pro is based on this powerful extract. Overall Sereni Pro helps to positively support our adrenal stress hormone response, creating a feeling of calmness, increased energy and concentration during the day, and a better nights sleep!
Several other of IMI herbal supplements include Ashwaganda or Sensoril, (the latin name of the herb is Withania somniffera). For a study that confirms the therapeutic benefits of standardized Sensoril, click here.
Siberian Ginseng (Eleutherococcus or “Eluthro” for short)
This herb is also in Sereni Pro herbal formula and adds to the benefits. Russian experiments show that Siberian ginseng can protect against many stressors including heat, cold, surgery, blood loss and infection. One study shows that taking a Siberian Ginseng supplement for eight weeks enhances endurance capacity, elevates cardiovascular function and beneficially alters the metabolism in very fit men2. Taking Siberian ginseng has also been found to boost endurance for people working across a wide range of professions from pilots to proof-readers. The proof-readers for example demonstrated the ability to work more quickly and make fewer mistakes.
Siberian ginseng has also another powerful impact on stress related herpes simplex virus type 2, which can cause genital herpes. In a major study, it was found to significantly reduced the number, severity and duration of herpes outbreaks3. Indeed the herb in this study also showed a significant reduction in the days off sick in both Russian factory and office workers.
More about Siberian Ginseng.
IMI’s leading naturopaths highly recommend Sereni Pro, which contains both of these herbs and more, one of which is the Siberian herb Rhodiola.
Rhodiola rosea is commonly used in Traditional Chinese Medicine, and also in Scandinavia and Russia where it is used to ameliorate the effects of living in cold, harsh weather.
In a human study of 128 patients aged 17-55, Rhodiola alleviated fatigue, irritability, distractibility, headache and weakness in 64 percent of the cases.
In a study of students, physicians and scientists, Rhodiola was given for 2-3 weeks beginning several days before intense intellectual work such as final exams. The extract improved the amount and quality of work and prevented decrease performance due to fatigue. Using Rhodiola during final exams appears to be beneficial as well. Medical students took a Rhodiola extract for 20 days and had significant improvements in mental fatigue, general well-being, final exam grades and physical fitness5.
The Rhodiola herb helps the body adapt to stress by affecting the levels and activity of serotonin, dopamine, and noradrenalin, which are the mood related neurotransmitters found in the brain and influencing the nervous system. It appears that Rhodiola inhibits the breakdown of these chemicals and facilitates the neurotransmitter transportation within the brain.
Rhodiola is available at IMI either alone, where adults can take 200-400mg daily and teenagers 150-200mg, or as part of the Sereni Pro formula, where 2 capsules provide 75mg, which is just enough to balance the calming effects of the other herbs in the formula. Over dosing is too stimulating owing to the activities of dopamine, and noradrenalin – which keep the mind more alert. Rhodiola in Sereni Pro is also in a standardized herbal dose.
The final herb in Sereni Pro is Lavender. We all know that Lavender oil is commonly used in aromatherapy as a relaxing and mood-uplifting aroma. It also helps anxiety and mildly improves depression.
In an experiment with this herb, the study concluded: “These results indicate an important role for the serotonergic system in the anxiolytic-like effect of lavender essential oil5”. Translated that means lavender increases serotonin, which is the anxiety - calming and antidepressant nerve chemical made in our brain. So lavender is very helpful for our moods to remain calm and positive under stress. Serotonin also tends to help to improve sleep.
Graeme Bradshaw says: “This is my favourite herbal prescription for most people living in Hong Kong. For those people who stay on it for six weeks or more, most of their stress related symptoms abate, and their moods improve. I usually augment Sereni Pro with a Vital Nutrients Vitamin B Complex and Magnesium Glycinate, which work on other levels to support and relax overworked nerves. I find that the best thing for many people with this combination is a better nights sleep, and the refreshed feeling that brings.”
With these four proven adaptogenic herbs all in one easy to take herbal formula, we find nearly everybody can sleep better, have more energy and concentrate better, becoming more “serene” and at the same time more productive.
1. Panossian, A.; Wikman, G.; Wagner, H. (October 1999). "Plant adaptogens. III. Earlier and more recent aspects and concepts on their mode of action" (PDF). Phytomedicine 6 (4): 287–300. doi:10.1016/S0944-7113(99)80023-3. PMID 10589450.
2. Kuo J, Chen KW, Cheng IS, et al. The effect of eight weeks of supplementation with Eleutherococcus senticosus on endurance capacity and metabolism in human. Chin J Physiol 2010;53:105-11.
3. Glatthaar-Saalmuller B, Sacher F, Esperester A. Antiviral activity of an extract derived from roots of Eleutherococcus senticosus. Antiviral Res. 2001;50(3):223-8.
4. Chandrasekhar K, Kapoor J, Anishetty S. A prospective, randomized double-blind, placebo-controlled study of safety and efficacy of a high-concentration full-spectrum extract of Ashwagandha root in reducing stress and anxiety in adults. Ind Jnl Psych Med. 2012 34(3): 255-262.
5. Darbinyan V1, Kteyan A, Panossian A, Gabrielian E, Wikman G, Wagner H. Rhodiola rosea in stress induced fatigue--a double blind cross-over study of a standardized extract SHR-5 with a repeated low-dose regimen on the mental performance of healthy physicians during night duty. Phytomedicine. 2000 Oct;7(5):365-71.
6. Chioca LR, et al., Anxiolytic-like effect of lavender essential oil inhalation in mice: participation of serotonergic but not GABAA/benzodiazepine neurotransmission. J Ethnopharmacol. 2013 May 20;147(2):412-8. doi: 10.1016/j.jep.2013.03.028.