Stress Management: Phytotherapeutic Strategies for Adrenal Health Angela Hywood ND (Australia)
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Transcript of Stress Management: Phytotherapeutic Strategies for Adrenal Health Angela Hywood ND (Australia)
Stress Management: Phytotherapeutic Strategies
for Adrenal Health
Angela Hywood ND (Australia)B App Sc (Naturopathy); Dip Bot Med; Dip Hom; Dip NFMMember NHAA, ANTA, AHG
Hans Selye
• Adrenal research pioneer• Spent his lifetime in continuing research on
General Adaptation Syndrome (GAS) and wrote some 30 books and more than 1,500 articles on stress and related problems, including: Stress without Distress (1974) The Stress of Life (1956) Running out of GAS
• Selye formulated the General Adaptation Syndrome (GAS) as a non-specific response to stress
• This GAS enables you to increase your power of resistance to stressors and to adapt to environmental change
General Adaptation Syndrome
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• According to Hans Selye & W. Cannon (1935-6), stress is a state of threatened homeostasis the term was borrowed from physics
• A stressor is any agent or condition which threatens homeostasis
Stress & Adrenal Depletion
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normalresistance
state
alarm phase
Phase 1resistance phase
Phase 2exhaustion phase
Phase 3
anabolic phase
catabolic phase
SELYE’S STRESS MODELGeneral Adaptation
Syndrome
www.brainconnection.com/topics/?main=fa/selye
Adaptation Energy
• According to Selye there is a finite amount of “adaptation energy” which declines with increasing or continuous exposure to stressors
• One of the sequelae to this decrease is faulty adaptation and disease
Selye H. Br Med J 1950; 1(4667): 1383–1392
Sources of Stress
• Environmental Stress Weather (amount of sunlight,
temperature) Noise Pollution Radiation (gamma, ionizing, non-
ionizing)- cell phones, computers, electrical
equipment, power lines, air travel etc
Sources of Stress
• Psychological and Social Stressors Performance stress (school, job, home) Financial Emotional worry Relationship issues
Sources of Stress
• Biological Viruses Bacteria Parasites
• Physiological Stressors
Nutritional deficiency
Biological aging
Illness (surgery)
Trauma Toxicity
• Adaptogens conserve adaptation energy Eleuthero Withania Rhodiola Codonopsis Polygonum Korean Ginseng Tribulus
Adaptogen vs Adrenal Tonics
• General Tonics increase or release adaptation energy
Korean Ginseng Astragalus
• Adrenal tonics support the adrenal cortex Licorice Rehmannia Tribulus
Adaptogen vs Adrenal Tonics
• Allostasis refers to the process by which our bodies attempt to maintain homeostasis in response to environmental change and/or stressors1
• It links the brain which perceives a new or threatening situation, the endocrine system (HPA axis), and the immune system1,2
• Allostatic load refers to the cost of adaptation or the damage that an improperly functioning allostatic response causes or accumulates1,2
1 McEwen BS. Metabolism 2003; 52(10)(suppl. 2): 10-162 Ray O. Am Psychol 2004; 59(1): 29-40
Allostasis and Allostatic Load
• The primary mediators of allostasis are adrenal steroids (cortisol), catecholamines (epinephrine, norepinephrine) and dehydroepiandrosterone (DHEA)
• Each has short term protective adaptive actions (allostasis) and long term damaging effects (allostatic load)
McEwen BS, Seeman T, Ann NY. Acad Sci 1999; 896: 30-47
Allostasis and Allostatic Load
Phase 1Phase 1: Normal Adaptation and Resistance in Alarm phase: Normal Adaptation and Resistance in Alarm phase both Cortisol and DHEA increase with stressboth Cortisol and DHEA increase with stress
usually asymptomaticusually asymptomatic
SELYE’S STRESS MODELGeneral Adaptation
Syndromenormalresistance
state
alarm phase
Phase 1resistance phase
Phase 2exhaustion phase
Phase 3
anabolic phase
catabolic phase
Phase 2Phase 2: Resistance Phase (early stage of exhaustion): Resistance Phase (early stage of exhaustion)Cortisol increases but DHEA declinesCortisol increases but DHEA declines
““stressed”, anxiety attacks, mood swings, small constricted pupilsstressed”, anxiety attacks, mood swings, small constricted pupilsANS in sympathetic dominanceANS in sympathetic dominance
SELYE’S STRESS MODELGeneral Adaptation
Syndromenormalresistance
state
alarm phase
Phase 1resistance phase
Phase 2exhaustion phase
Phase 3
anabolic phase
catabolic phase
normalresistance
state
alarm phase
Phase 1resistance phase
Phase 2exhaustion phase
Phase 3
anabolic phase
catabolic phase
Phase 3Phase 3: Exhaustion Phase (late stage of exhaustion): Exhaustion Phase (late stage of exhaustion)Both Cortisol and DHEA are lowBoth Cortisol and DHEA are low
depression and exhaustion; large pupilsdepression and exhaustion; large pupilsANS in parasympathetic dominanceANS in parasympathetic dominance
SELYE’S STRESS MODELGeneral Adaptation
Syndrome
Measurement of Cortisol Levels
• The body's level of cortisol in the bloodstream displays what is known as a diurnal variation
normal concentrations of cortisol vary throughout a 24-hour period
• Cortisol levels in normal individuals are highest in the early morning at around 6-8 am and are lowest around midnight
Michaud K, Matheson K, Kelly O, Anisman H. Stress 2008; 11(3):177-97
Measurement of Cortisol Levels
• In addition to early morning, cortisol levels may be somewhat higher after meals
• While the most common test is measurement of the cortisol level in the blood, some doctors measure cortisol through a saliva sample, as salivary cortisol levels have been shown to be an index of blood cortisol levels
Michaud K, Matheson K, Kelly O, Anisman H. Stress 2008; 11(3):177-97
Sample of Cortisol Circadian Cycle
Reference Ranges
Patient Results
Fre
e C
ort
iso
l (n
M)
8 am Noon 4 pm Midnight
30
25
20
15
10
5
0
Figure 1. Circadian Cortisol Profile
Adrenal Hormones Involved in the Stress
ResponseCortisol influences the activity of:• Insulin• Thyroid • DHEA• Testosterone• Estrogen
Adrenal Hormones Involved in the Stress
ResponseCortisol is involved with:• Blood glucose regulation• Immune system response• Bone turnover rate• Mood and thought • REM sleep• Protein catabolism
Manufacture of Cortisol under Stress
Elevated cortisol is associated with:• Anxiety• Insulin resistance• Obesity• Osteoporosis• Sex hormone imbalance• Onset insomnia• Accelerated aging• Immune suppression
Adrenal Hormones Involved in the Stress
Response
Adrenal Hormones Involved in the Stress
ResponseLow cortisol is associated with:• CFS• Depression• Anorexia nervosa• PMS• Menopause• Fibromyalgia• Impotence in men• Infertility• Maintenance insomnia
DHEA (Dehydroepiandrosterone)
• Functions as an androgen (a male hormone) with anabolic activity
• Is a precursor to testosterone in men and is a precursor that is converted to testosterone in men and estrogen in women
• Reverses immune suppression caused by excess cortisol levels
Larsen P, et al. Williams Textbook of Endocrinology, 10th edition. Philadelphia: Saunders Publishers, December 2002.
DHEA (Dehydroepiandrosterone)
• Stimulates bone deposition and remodeling to prevent osteoporosis
• Improves cardiovascular status by lowering total cholesterol and LDL levels, thereby lessening incidences of heart attack
• Increases muscle mass. Decreases percentage of body fat
• Involved in the thyroid gland's conversion of the less active T4 to the more active T3
Larsen P, et al. Williams Textbook of Endocrinology, 10th edition. Philadelphia: Saunders Publishers, December 2002.
DHEA (Dehydroepiandrosterone)
• DHEA negates many of the unfavorable effects of excess cortisol, creating subsequent improvement in energy/vitality, sleep, premenstrual symptoms, and mental clarity
• Accelerates recovery from any kind of acute stress (eg insufficient sleep, excessive exercise, mental strain, etc)
Larsen P, et al. Williams Textbook of Endocrinology, 10th edition. Philadelphia: Saunders Publishers, December 2002.
• Decline in immunity• Chronic fatigue• Arthridites• Insomnia• Decreased libido• Obesity• Depression• Osteoporosis
Low DHEA-S is involved with:
Adrenal Hormones Involved in the Stress
Response
Adrenal Depletion
• In terms of herbal actions required for a treatment protocol for adrenal depletion: Adrenal tonic or restorative herbs Adaptogens Tonics (general or whole body tonics) Nervine tonics Immune facilitators
Prolonged Stress
• The systemic effects of stress include: Increased levels of stress hormones such
as cortisol Decline in certain aspects of immune
system function such as:- Natural killer cell cytotoxicity- Secretory-IgA levels- Disruption of gastrointestinal microflora
balance
Echinacea: A Miracle Herb?• In an extraordinarily entitled paper: “Echinacea: a
Miracle Herb against Aging and Cancer?”, Dr Sandra Miller has recently reviewed her research on Echinacea, specifically Echinacea purpurea root1
• Dr Miller’s interest in Echinacea was triggered by her team’s research on the drug indomethacin, which is a COX inhibitor that reduces the suppressors of natural killer (NK) cells, prostaglandins2,3
1 Miller SC. eCAM 2005; 2(3): 309-3142 Christopher FL, Dussault I, Miller SC. Immunobiology 1991; 184: 37-523 Dussault I, Miller SC. Nat Immun 1993; 12: 66-78
Echinacea Boosts NK Cells
• In healthy young adult mice, oral doses of Echinacea purpurea root (0.45 mg per 25 g body weight, similar to human dose rates) stimulated NK cell production by bone marrow in the first 7 days which resulted in significantly higher levels (around 25% more) of NK cells in the spleen by 2 weeks1
• In addition, the ‘helper’ or accessory cells for NK cells, the monocytes, were also increased by 25%
1 Sun LZ-Y, Currier NL, Miller SC. J Altern Complement Med 1999; 5: 437-446
Echinacea Boosts NK Cells
• The Echinacea treatment influenced no other white blood cell counts
• Polysaccharides, even by injection, were found to be not responsible for this effect
• Dr Miller feels that alkylamides are largely responsible for the effect (personal communication)
Currier NL, Lejtenyi D, Miller SC. Phytomedicine 2003; 10: 145-153
Echinacea ReversesImmune Aging
• NK cells decline in number and function with age and this is thought to be one factor behind the increase of various cancers with age
• Experiments conducted in healthy, elderly mice found that 2 weeks of oral doses of Echinacea returned NK cell numbers in bone marrow and spleen to the levels of young adults and also resurrected the functional capacity (target cell binding, lysis) of these cells1
1 Currier NL, Miller SC. Exp Gerontol 2000; 35: 627-639
• On this result Dr Miller writes:
“These observations appear to apply uniquely to this herb since we could never rejuvenate the NK cell-mediated component of the immune system in elderly mice by any of the other typical NK cell enhancers….”
Miller SC. eCAM 2005; 2(3): 309-314
Echinacea ReversesImmune Aging
• One of the persistent controversies about Echinacea is whether it is safe to be taken consistently for long periods of time. According to Miller’s findings, the answer is definitely in the affirmative
• Mice were fed Echinacea purpurea root from 7 weeks of age to 13 months at the dose previously described.1 Long-term use of Echinacea was not only not detrimental, but distinctly beneficial
1 Brousseau M, Miller SC. Biogerontology 2005; 6: 157-163
Echinacea is Beneficialif Taken Regularly
Echinacea is Beneficialif Taken Regularly
• By 13 months of age 46% of the control mice fed the standard chow were still alive compared to 74% of those consuming Echinacea
• As might be expected from previous experiments, the NK cell levels in the Echinacea-fed mice were considerably elevated compared to controls
Miller SC. eCAM 2005; 2(3): 309-314
“Given that the key immune cells acting as the first line of defence against developing neoplasms in mice and humans are NK cells, it is not difficult to conclude that sustained enhancement of NK cells alone, throughout life, could readily account for the reduced frequency in deaths with advancing age.
Miller SC. eCAM 2005; 2(3): 309-314
Echinacea is Beneficialif Taken Regularly
Spontaneous neoplasms, clinically undetectable, are well known to increase with advancing age in humans and mice.Thus, the logical corollary from this study indicates that chronic daily intake of Echinacea, is clearly not detrimental to the immune system, but rather prophylactic.”
Miller SC. eCAM 2005; 2(3): 309-314
Echinacea is Beneficialif Taken Regularly
Clinical Tests To Evaluate Physiological Stress
• The most accurate objective method to assess adrenal status is via Adrenal Stress Index (ASI) Salivary Hormone Test Metametrix Labs (www.metametrix.com) Diagnostechs Labs
(www.diagnostechs.com)
Primary Evaluation for Adrenal Fatigue
Ragland’s Postural Hypotension Test • This test is performed by taking the blood pressure
while the patient is lying down, and repeating immediately after the patient stands up
• A systolic increase of 5 to 10 mm upon standing is a normal response to this sudden change in gravity
• A systolic blood pressure that fails to rise (or falls) when standing, adrenal fatigue and a lack of adrenals ability to adapt to gravitational changes (physical stressor)
Weatherby D, Ferguson S. In-Office Lab Testing - Functional Terrain Analysis. 2005.
Primary Evaluation for Adrenal Fatigue
• Pupil Dilation Test Equipment required: flashlight and a mirror Shine the flashlight into the pupil of one
eye It should contract if adrenals are healthy
and adapting to light stressor If after 30 seconds, it stays the same or,
even worse, dilates, this is an indicator of adrenal fatigue
• Pain when pressing on adrenal glands (located over kidneys) Palpation or symptom of chronic lower back
pain in the absences of structural issues
Natural Medicine for Adrenal Health
• These include: Adaptogenic herbs
such as Eleuthero and Withania
Adrenal Tonic herbs such as Licorice and Rehmannia
Vitamin C Vitamin B1 Vitamin B6
Vitamin B5 (pantethine)
Vitamin B12 (methylcobalamin)
Tyrosine Lipoic acid (naturally
found in liver) Phosphatidylserine Plant sterols, such as
those found in Tribulus and Korean Ginseng
Rogero MM, Mendes RR, Tirapegui J. Arq Bras Endocrinol Metabol 2005 Jun; 49(3):359-68 Epub 2006 Mar 16
Core Phytotherapy for Adrenal Health
Adaptogens Withania Korean Ginseng Tribulus
Adrenal Tonics Licorice
Adrenal Tonics
• Nourish the adrenal glands• Allow for improved regulation of cortisol and
DHEA output• Release stored adaptation energy• Reduce side effects of corticosteroid drug
use• Cortisol sparing action in cases of Phase 3
exhaustion of adrenals
Mode of Action of Adaptogens
General Effects• Fine-tune the stress response mechanism so
that Phase 1 of GAS is more efficient• Response is stronger and faster and feedback
control is more effective so the response is shut off faster
• Have a sparing effect in Phase 2, so that Phase 3 is delayed
• So they are biphasic, can increase or decrease stress response
Mills S, Bone K. Principles and Practice of Phytotherapy: Modern Herbal Medicine. Churchill Livingstone, Edinburgh, 2000.
Gaffney B, et al. Medical Hypotheses 2001; 56(5): 567-572
Mode of Action of Adaptogens
Specific Effects• Positive effects on biosynthesis of RNA and proteins• Positive effects on carbohydrate metabolism, eg
increased formation of glucose-6-phosphate• Reduction of catecholamine depletion by inhibition of
catecholamine-O-methyl transferase (COMT) – especially in CNS (mainly Eleuthero)
• Inhibition of breakdown of corticosteroids via inhibition of 11-beta hydroxysteroid dehydrogenase in CNS
Mills S, Bone K. Principles and Practice of Phytotherapy: Modern Herbal Medicine. Churchill Livingstone, Edinburgh, 2000
Gaffney B, et al. Medical Hypotheses 2001; 56(5): 567-572
Mode of Action of Adaptogens
Adaptogens and Immunity• Increased secretion of glucocorticoids in response to
injury or infection is to prevent defence mechanisms from overreacting
• Acute and chronic stress can result in immune suppression (well-known in athletes), probably by this mechanism
• By their positive effects in Phase 2, adaptogens will counter chronic immune depletion in stressed individuals
Mills S, Bone K. Principles and Practice of Phytotherapy: Modern Herbal Medicine. Churchill Livingstone, Edinburgh, 2000.
Actions of Adaptogens
• Improved adaptation to stress• Promote regeneration• Increased concentration• Fewer mental errors• May sensitize corticosteroid feedback on the
HPA axis making the stress response more efficient
• Increase glucocorticoid action
Stress Management ProtocolTreatment Strategy• Support the adrenal gland function with
adrenal restorative (adrenal tonics) herbs such as: Licorice High Grade 1:1
- 2-4 mL per day- Phase 2 or 3 adrenal stress or exhaustion- Contraindicated in hypertension- If hypertensive patient, use Tribulus Forte
(2 tablets twice daily) as alternative
Licorice: Actions• Adrenal tonic
Contraindicated in hypertension• Anti-inflammatory• Mucoprotective• Demulcent• Anti-ulcer (peptic)• Expectorant• Antitussive• Mild laxativeDose: Licorice High Grade 1:1, 2-4 mL per day
Stress Management ProtocolTreatment Strategy• Decrease the detrimental effects of stress on
the adrenal glands with adaptogens such as: Withania 1:1 (5-10 mL per day) for Phase 2
adrenal stress Tribulus Forte (2 tablets twice daily) for
Phase 3 adrenal exhaustion
Withania: Actions
• Adrenal adaptogen Particularly if high cortisol levels
• Mild sedative or relaxant Promotes a feeling of calmness and more
sustained energy Useful for insomnia
Withania: Actions
• Anti-inflammatory• Immune modulating
Promotes the production of white blood cells Enhances immune function
• Antianemic Promotes the production of red blood cells
• Promotes growth and appetite in children and adults
Dose: Withania 1:1 extract, 5-10 mL per day
Phase 2 Adrenal Stress Protocol
ANS in Sympathetic Dominance• Adrenal Tonic
Licorice High Grade 1:1 (2 mL per day) or Tribulus Forte (2 tablets twice daily) if patient hypertensive
• Adaptogen Withania 1:1 extract (5-10 mL per day) or
Tribulus Forte (4 tablets per day) or liquid 2:1 (10 mL per day)
Phase 2 Adrenal Stress Protocol
ANS in Sympathetic Dominance• Nervous System Support
Valerian Complex tablets (3 to 4 per day)Zizyphus 1:2 (5 mL per day)Hawthorn 1:2 (5 mL per day, if cardiac
symptoms)• Simplified ApproachWithania Complex tablets (2 to 4 per day) in the
2-4 pm energy slump time of the afternoon
Phase 2 Adrenal Stress Protocol
ANS in Sympathetic Dominance
Tonic Herbal FormulaLicorice High Grade 1:1 30 mLEchinacea Premium 1:2 20 mLZizyphus 1:2 20 mLWithania 1:1 30 mL
100 mLDose: 8 mL with water twice a day
Phase 3 Adrenal Stress Protocol
ANS in Parasympathetic Dominance• Adrenal Tonic
Licorice High Grade 1:1 (4 mL per day)• Adaptogen Tribulus Forte (2 tablets twice daily)• Nervous System Support Nevaton tablets (4 per day)• Immune SupportEchinacea Premium (2 tablets or 5 mL per day)
Phase 3 Adrenal Stress Protocol
ANS in Parasympathetic Dominance
Tonic Herbal Formula GradeLicorice High Grade 1:1 20 mLSt John’s Wort High Grade 1:2 30 mLTribulus 2:1 50 mL
100 mLDose: 8 mL with water twice a day
Tribulus
• In recent years, Tribulus has gained a reputation as an optimal herb to support both endogenous GH and DHEA levels for the age of the individual
• This is a native herb to many parts of the world but it is the Bulgarian Tribulus which has been extensively researched
• The active components of Tribulus herb are steroidal saponins, mainly the furostanol saponins, especially protodioscin
Tribulus
• Clinically documented benefits include: Growth hormone regulation via HP axis Intensification of protein synthesis (anabolic) Male and female infertility Menopause Andropause Impotence Erectile dysfunction Libido enhancing
Tribulus: Quality Issues
• Bulgarian clinical trials are based on a leaf extract containing 40% furostanol saponins by UV-Vis measurement
• Chinese and Indian sources are of a different Tribulus chemotype and typically use the fruit, analyzed at 40% by gravimetric methods Gravimetric 40% UV 3% by Bulgarian method
• Raw herb results Fruit 0.5% Aerial parts 3.5%
Stress Management Protocol
Simplified Treatment and Maintenance Strategy
• Withania Complex tablets (3 to 4 per day) Ideal for either parasympathetic or
sympathetic dominance due to adrenal stress
Contains Licorice, hence contraindicated in hypertension if used long term. Short term use is appropriate.
Case Study
Case History: • Female patient aged 46 presents with primary
complaints: Onset insomnia for the past 12 years with
night sweats. She had tried pharmaceutical medications in the past to no avail (temazepam and hormone replacement therapy)
She found the insomnia was worse after long term use of temazepam (rebound insomnia)
Case Study• Secondary complaints:
Hot flashes with perspiration: recent female hormonal pathology tests had revealed slightly low estrogen with normal progesterone. Thyroid panel normal (TSH, Free and bound T4 and T3 all within normal range)
Anxiety syndrome: not previously medicated as was resistance to the use of anti-anxiolytic or anti-depressant medications. Highly emotional, teary and irritable
Fatigue, worse mid-morning to midday
Case Study• Secondary complaints continued…
Very poor libido with subsequent relationship stress
Osteopenia (past 18 months), but currently taking calcium hydroxyapetite prescribed by primary medical doctor
Recurrent sinus infections. Three infections in a 8 month period with subsequent antibiotic and antifungal therapy
Case Study
• Family History: Breast cancer (mother) Osteoporosis (mother, grandmother) Osteoarthritis (mother, grandmother and
grandfather)
Case Study
• Lifestyle Factors: Exercise twice weekly (walking) Had gained 18 lb over the past 2 years
and was trying to reduce weight with a low carbohydrate diet but notes difficulty due to intense sugar and caffeine cravings
In an unhappy relationship, has 2 young children
Works a part-time high stress job
Adrenal Stress IndexTest Results
• Elevated afternoon cortisol often associated with poor glucose counter
regulation process• Low DHEA-S indicated anabolic enhancement
is necessary low DHEA-S is precursor issue to low
estrogen and testosterone• DHEA-S: cortisol relationship:
maladaption phase 2
Protocol Development
• Manage HPA Axis and support endogenous production of GH/DHEA Tribulus Forte (2 tablets twice daily)
Protocol Development
• Select an adaptogen: Withania 1:1 extract
•5 mL daily in the evening•Ideal for elevated cortisol
Protocol Development
• Select an adrenal tonic: Rehmannia 1:2 extract
•5 mL mid morning when cortisol is lowest
•Ideal for low DHEA-S and elevated cortisol
Protocol Development• Supportive Herbal Formula
(Sympathetic dominance basis of support)
Californian Poppy 1:2 100 mL NervineValerian 1:2 100 mL NervineEchinacea Premium 1:2 80 mL Immune supportGotu Kola 1:1 120 mL MS supportChaste Tree 1:2 100 mL Pineal and
Pituitary 500 mL
Dose: 8 mL twice daily
Results
• She was re-evaluated after 16 weeks on treatment with Salivary Adrenal Stress Index testing and her results showed normal adaptation to stress Insomnia was substantially improved, such
that she was achieving 7 hours of continual sleep per night and waking feeling refreshed
Libido had improved and menopausal symptoms had subsided
Energy remarkably improved - felt more “reserve” of energy rather than feeling anxious or fatigued
normalresistancestate
alarm phase
Phase 1resistance phase
Phase 2exhaustion phase
Phase 3
anabolic phase
catabolic phase
Phase 1:Phase 1: Support (ie supporting normal or borderline adrenals) Support (ie supporting normal or borderline adrenals)Simple approach with Withania Complex tabletsSimple approach with Withania Complex tablets
Sympathetic Dominant
3 months recovery time
SELYE’S STRESS MODELGeneral adaptation
syndrome
normalresistancestate
alarm phase
Phase 1resistance phase
Phase 2exhaustion phase
Phase 3
anabolic phase
catabolic phase
Sympathetic Dominant
6 months recovery time
Phase 2Phase 2:: Withania 1:1 will bring elevated cortisol down to normal Withania 1:1 will bring elevated cortisol down to normal levels and to support DHEA. Support with Adrenal tonics such as levels and to support DHEA. Support with Adrenal tonics such as Tribulus Forte tablets; Licorice High Grade 1:1.Tribulus Forte tablets; Licorice High Grade 1:1. Note: In cases of Note: In cases of
hypertension use Tribulus instead of Licorice.hypertension use Tribulus instead of Licorice.
SELYE’S STRESS MODELGeneral adaptation
syndrome
normalresistancestate
alarm phasePhase 1
resistance phase
Phase 2exhaustion phase
Phase 3
anabolic phase
catabolic phase
Phase 3Phase 3: : Licorice High Grade 1:1, Tribulus Forte tablets, Korean Licorice High Grade 1:1, Tribulus Forte tablets, Korean Ginseng. Ginseng. Note: In cases of hypertension use Tribulus instead of Note: In cases of hypertension use Tribulus instead of
Licorice.Licorice.
1 year recovery time
SELYE’S STRESS MODELGeneral adaptation
syndrome
Acknowledgements
I would like to gratefully thank my colleagues Associate Professor Kerry Bone
Lee Carroll Curt Hamilton
for contributing to the preparation of information delivered in this presentation