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The mind and body are closely connected through thousands of chemical messengers. When we have a mental experience the brain sets off a cascade of neurotransmitters and hormones that affects our body. For instance when we experience joy, our body produces the hormone oxytocin. Oxytocin reduces blood pressure, stress hormone, anxiety and promotes growth and healing. Conversely, when we experience an emotion like sadness this can raise stress hormone, increasing blood pressure and eliciting negative effects on the immune system. Psychotherapy can therefore have a big impact on the health of our body by modifying mental outlook and thus inducing positive chemical messengers to the rest our body. An example is cognitive behavioural therapy, which has well documented success in the treatment of depression, anxiety and stress. https://pubmed.ncbi.nlm.nih.gov/ 31004323/
We can also treat conditions of the mind through our body. In pharmaceutical medicine, drugs like anti-depressants can block the breakdown of the neurotransmitter serotonin. Serotonin is involved in mood and therefore in some individuals boosting serotonin activity can improve mood and decrease anxiety. However, some short falls of pharmaceutical medicine is that it can often cause unwanted side effects and have a narrow therapeutic range; meaning that too little may have no effect and too much can be deadly. There are also issues with dependancy and addiction.
On the other hand nutritional and herbal supplementation can be an effective treatment for depression, stress and anxiety without the same safety concerns as drugs.
Depression is both a physical and emotional condition. We know that depression can impact the reproductive system, immune system and our nervous system. Nutritional deficiencies can arise as a result of long standing depression and can be a precursor in the development of a depressive condition. Deficiencies in vitamin B12, vitamin D and protein are associated with depression. https://pubmed.ncbi.nlm.nih.gov/ 23377209/ In my Toronto clinic we can identify and correct nutritional deficiencies and make a big impact on depressive symptoms.
There is also a lot to be said about the impact of chronic inflammation on brain and mental health. Research has shown that chronic inflammation can increase susceptibility to depression. https:// pubmed.ncbi.nlm.nih.gov/32553197/ At the Toronto clinic we treat inflammation using supplements such as curcumin, omega-3 fatty acids and cannabidiol (CBD). These supplements can improve depressive symptoms through modulation of inflammation.
Furthermore many natural health products like CBD can also impact neurotransmitters (brain messenger chemicals) directly associated with depression. Through the interaction of cannabinoid receptors, 5-HT1A (involved in serotonin regulation) and neurogenesis factors CBD can act similarly to an anti-depressant medication but with less potential for adverse effects. At the Toronto clinic I offer cannabis education and counselling when cannabinoids would benefit a patients condition.
Anxiety disorders are the most common mental illness in the United States effecting close to 20% of the population every year. While genetics play a significant role in the development of an anxiety disorder, biological and environmental factors are pivotal as well. We know that there are often disruptions in serotonin and dopamine, cortisol and adrenaline in anxiety syndromes. A common class of drugs used in the treatment of anxiety are the benzodiazepines (Xanax, Valium, Ativan etc…). Although these medications can be very effective, they often have significant side effects (drowsiness, depression, constipation). Benzodiazepines can also be difficult to stop once started. One of the most significant mechanisms in which anti-anxiety medications work is through the GABA receptor system.
GABA is an inhibitory neurotransmitter, meaning that it helps to calm the nervous system and muscular skeletal system. Benzodiazepines have a very strong effect on GABA receptors making them effective but also potentially dangerous.
Many nutraceutical compounds activate the GABA pathway but with a gentler effect than benzodiazepines. Pharma GABA (GABA produced by bacteria), Passionflower, St. Johns Wort, Taurine, 5-HTP and CBD all have well documented effects on GABA and Serotonin. At the Toronto clinic we use these compounds successfully in the treatment of anxiety syndromes with less potential for adverse effects.https://pubmed.ncbi.nlm.nih.gov/ 11679026/
Every single human being experiences stress throughout their life. Stress can be a healthy natural process in the right circumstances and at the right time. Stress becomes pathological when it is experienced chronically and without appropriate instigation. Long lasting stress can have detrimental effects on multiple biological systems including the immune system, endocrine system (hormones) and cardiovascular system. https:// www.ncbi.nlm.nih.gov/pmc/articles/PMC5137920/
There are no specific pharmaceutical interventions in the treatment of stress. Benzodiazepines are the most common class of drug prescribed for debilitating stress and as I mentioned in the section on anxiety, benzodiazepines can have significant side effects and issues with dependency.
Since there is a wide spectrum of factors that can cause stress a “one size fits all” approach is not always effective. The naturopathic approach is fundamentally holistic and therefore takes into account mental, emotional and physical stressors. For instance a change in work schedule may be contributing to sleep disruption, leading to insomnia, poor work performance and nutritional disruption.
Furthermore, there is an entire class of nutritional and herbal supplements called adaptogens. Adaptogens have the ability to modulate cortisol (stress hormone) preventing peaks and dips in cortisol levels throughout the day. Overtime treatment with adaptogens facilitate a more balanced cortisol output avoiding periods of hyperactivity and burnout. To my knowledge there are no pharmaceutical drugs that act in a similar way. Some common adaptogens are: Ashwagandha, Rodiola and Siberian Ginseng. Vitamins like Vitamin C and Magnesium can help support adrenal function further helping the body to avoid burnout in periods of prolonged stress. At the Toronto clinic I use these adaptogenic compounds in conjunction with other treatments to provide a safe and effective treatment plan for chronic stress.
The mind can be treated through the body. Pharmaceutical interventions can be effective but often come with safety concerns around adverse effects and dependancy. There are many safe and effective natural approaches to mental health conditions through supplementation. At my Toronto clinic we specialize in developing an individualized plan to help achieve your mental health goals.
Probiotics help boost the immune system – Studies have shown that probiotics affect immune cells throughout the body. When certain strains of probiotics are introduced into our intestine they help to repair intestinal cells and they boost production of antimicrobial substances. In one study, 326 children aged 3-5 years were randomly assigned to receive, in double-blind fashion, probiotic supplementation. Treatments were given twice per day in divided doses for 6 months, including the winter season. Compared with placebo, the probiotic group had the following results; fever reduction 53-73%, cough reduction 41-62%, decreased runny nose 28-59%, decreased need for antibiotics 68-82%, reduced absence from school 28-32%.
Elderberry extracts inhibit bacteria and viruses – Not only does elderberry syrup taste great, studies have shown that it inhibits the bacteria and viruses associated with common colds and the flu. One study demonstrated that an elderberry liquid extract possesses antimicrobial activity against both streptococci bacteria and influenza viruses. Another study looked at 312 air travellers flying from Australia to an overseas destination. Those travellers who took an elderberry extract before, during and after travel had fewer colds, less sick days and less symptoms.
Vitamin C supports immune cells – Vitamin C is very important for optimal immune system functioning. Vitamin C helps immune cells get to where they need to be, kill pathogens effectively, protect the body from damage and clean up after battling infections. Studies have shown that adequate vitamin C in the blood helps prevent infections, is necessary to fight infections and helps with recovery. The recommended daily intake of vitamin C is 100-200mg/day; however during active infection, the metabolic demand increases and therefore the requirement for vitamin C is likely to be higher. Even in this day and age, vitamin C is the fourth leading nutrient deficiency in North America. Poor diet and increases in free radical exposure due to an unhealthy lifestyle may be contributing factors. Excellent sources of vitamin C are Broccoli, Citrus Fruits and Berries.
Zinc is essential for immune system communication – The importance of zinc for proper immune function has been well established. Zinc deficiency undoubtedly causes immune system malfunction. The cells of our body are in constant communication. During infection there is a need for effective communication between immune cells in order to get rid of the “bad guys”. Communication happens in the form of chemical messengers and enzymes. Zinc is an essential component of these chemicals and enzymes. As with vitamin C, during active infection our requirement for zinc is likely to increase. Studies have shown that Zinc supplementation during infection can shorten the duration of the illness. Excellent dietary sources of zinc include: Meat, Shellfish, Legumes, Nuts and Seeds. Supplementation may be important with a vegan or vegetarian diet.
Vitamin D is the supervisor of the immune system –Vitamin D has many functions in the body, and receptors for vitamin D can be found on many different tissues. One important function for vitamin D is in the modulation of our immune system. Studies have suggested that vitamin D is able to both calm down and rev-up the immune system according to what our body needs it to do. This is why Vitamin D is thought to be as important in autoimmune disorders as it is in infections.
Vitamin D deficiency can cause the immune system to behave erratically. Unfortunately in Canada we have one of the highest incidences of vitamin D deficiency in the world. Our primary source of vitamin D is from sunlight and therefore supplementation becomes important especially during the winter months. Studies have shown that there is a higher incidence of upper respiratory tract infections in athletes who are deficient in the vitamin and who train in the wintertime. Supplementation had preventative and symptom reducing effects. Aside from sunlight, some dietary sources of vitamin D are: fortified foods, fatty fish, beef liver, egg yolks and cheese.
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Leyer, GJ et al. Probiotic effects on cold and influenza-like symptom incidence and duration in children. Pediatrics 2009; 124-179. Walker, WA. Mechanisms of action of probiotics. Clin Infect Dis. 2008; 46 (Suppl2): S87-91.
Curr Opin Gastroenterol. 2011 October ; 27(6): 496–501. doi:10.1097/MOG.0b013e32834baa4d. Probiotics and immune health Fang Yana and D.B. Polkb,c,d
Elderberry Supplementation Reduces Cold Duration
and Symptoms in Air-Travellers: A Randomized,
Double-Blind Placebo-Controlled Clinical Trial Evelin Tiralongo 1,2, *, Shirley S. Wee 2,3 and Rodney A. Lea 4 Received: 8 February 2016; Accepted: 18 March 2016; Published: 24 March 2016
Krawitz et al. BMC Complementary and Alternative Medicine 2011, 11:16
http://www.biomedcentral.com/1472-6882/11/16
Inhibitory activity of a standardized elderberry
liquid extract against clinically-relevant human
respiratory bacterial pathogens and influenza A
and B viruses Christian Krawitz1†, Mobarak Abu Mraheil1†, Michael Stein2, Can Imirzalioglu1, Eugen Domann1, Stephan Pleschka2*,
Torsten Hain1*
Vitamin C and Immune Function Anitra C. Carr 1, * and Silvia Maggini 2
1 Department of Pathology, University of Otago, Christchurch, P.O. Box 4345, Christchurch 8140, New Zealand
2 Bayer Consumer Care Ltd., Peter-Merian-Strasse 84, 4002 Basel, Switzerland; silvia.maggini@bayer.com* Correspondence: anitra.carr@otago.ac.nz; Tel.: +643-364-0649 Received: 21 September 2017; Accepted: 31 October 2017; Published: 3 November 2017
Biofactors. 2014 Jan-Feb;40(1):27-40. doi: 10.1002/biof.1114. Epub 2013 Jun 27.Zinc signals and immune function. Haase H1, Rink L.
Cochrane Database Syst Rev. 2013 Jun 18;(6):CD001364. doi: 10.1002/14651858.CD001364.pub4. Zinc for the common cold.
Vitamin D3 Supplementation Reduces the Symptoms
of Upper Respiratory Tract Infection during Winter
Training in Vitamin D-Insufficient Taekwondo
Athletes: A Randomized Controlled Trial Hyun Chul Jung 1 , Myong-Won Seo 2 , Sukho Lee 3 , Sung Woo Kim 2 and Jong Kook Song 2, * 1 Department of Kinesiology, College of Health Sciences, University of Louisiana at Monroe, 700 University
Avenue, Monroe, LA 71209, USA; jung@ulm.edu
2 Department of Taekwondo, College of Physical Education, Kyung Hee University, 1732 Deokyoungdaero, Giheung-gu, Yongin-si, Gyeonggi-do 17014, Korea; smilly1004@khu.ac.kr (M.-W.S.); kswrha@khu.ac.kr (S.W.K.)
3 Department of Counseling, Health, and Kinesiology, College of Education and Human Development,Texas A&M University-San Antonio, One University Way, San Antonio, TX 78224, USA; slee@tamusa.edu* Correspondence: jksong@khu.ac.kr; Tel.: +82-31-201-2708 Received: 2 August 2018; Accepted: 10 September 2018; Published: 14 September 2018
Mechanisms Underlying the Regulation of Innate and
Adaptive Immunity by Vitamin D Ran Wei and Sylvia Christakos *
Received: 25 June 2015 ; Accepted: 15 September 2015 ; Published: 24 September 2015 Department of Microbiology, Biochemistry and Molecular Genetics, New Jersey Medical School, Rutgers, the State University of New Jersey, 185 South Orange Ave, Newark, NJ 07103, USA; weira@njms.rutgers.edu
* Correspondence: christak@njms.rutgers.edu; Tel.: +973-972-4033; Fax: +973-972-5594