Chronic Fatigue Syndrome and Myalgic Encephalomyelitis
67 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which statement accurately describes a physiological aspect of Myalgic Encephalomyelitis (ME)?

  • ME is exclusively associated with gastrointestinal symptoms.
  • ME is characterized by only neurological dysfunction.
  • ME involves increased autoimmune activity against serotonin. (correct)
  • ME is solely caused by viral infections.

    • Which nutrient intervention has shown potential effects on depressive symptoms?

  • Omega-3 fatty acids only.
  • Methylated vitamin B complex. (correct)
  • Calcium and vitamin D combined.
  • Magnesium supplementation exclusively.

    • What role does the gut microbiome play in stress response according to recent studies?

  • It has no significant impact on the stress response.
  • It can influence gut integrity and stress responses. (correct)
  • It is primarily involved in physical cyclic stress.
  • It solely triggers anxiety-related disorders.

    • How does oxidative stress relate to chronic fatigue conditions?

    <p>It contributes to idiopathic chronic fatigue.</p> Signup and view all the answers

    What is the primary distinction between Chronic Fatigue Syndrome (CFS) and Myalgic Encephalomyelitis (ME)?

    <p>ME is characterized by inflammation in addition to CFS symptoms.</p> Signup and view all the answers

    Which psychological factor was studied in relation to emotional stress?

    <p>A firm purpose in life.</p> Signup and view all the answers

    Which nutritional intervention is suggested for high-dose support in mitochondrial function?

    <p>Combination of B2 and B3 over 100mg</p> Signup and view all the answers

    Which of the following is associated with mitochondrial dysfunction in CFS and ME?

    <p>High oxidative stress and low melatonin</p> Signup and view all the answers

    In the context of stress and the gut, what is a significant diagnostic approach mentioned?

    <p>Comprehensive evaluation of dietary habits.</p> Signup and view all the answers

    What recent finding relates to the endocannabinoid system?

    <p>It can be influenced by microbial interventions.</p> Signup and view all the answers

    What role does serotonin (5-HT) play in the context of CFS and ME according to the studies mentioned?

    <p>A reduction in 5-HT neurons can exacerbate symptoms.</p> Signup and view all the answers

    Which infectious organism has been especially noted in patients with symptoms indicative of CFS?

    <p>Epstein-Barr Virus (EBV)</p> Signup and view all the answers

    Which of the following nutrients is associated with neurological disorders?

    <p>Magnesium's role.</p> Signup and view all the answers

    What is one proposed contributing factor to the chronic low-level activation of the immune system in CFS and ME?

    <p>Abnormal HPAA functioning</p> Signup and view all the answers

    Which condition is frequently observed alongside CFS and ME, highlighting the gut-brain connection?

    <p>Gastrointestinal symptoms</p> Signup and view all the answers

    Which of the following is a symptom that characterizes CFS and ME?

    <p>Unrefreshing sleep</p> Signup and view all the answers

    What is the primary focus of the study on long-term chamomile treatment in relation to health?

    <p>Addressing generalized anxiety disorder</p> Signup and view all the answers

    Which vitamin has been identified as having a role in stress-related disorders?

    <p>Vitamin C</p> Signup and view all the answers

    What condition did the meta-analysis focus on regarding the use of inositol?

    <p>Depression and anxiety disorders</p> Signup and view all the answers

    What clinical aspect does mitochondrial dysfunction relate to in chronic diseases, according to the literature?

    <p>Natural supplement treatments</p> Signup and view all the answers

    Which of the following factors is associated with the experience of fibromyalgia syndrome?

    <p>Central sensitization</p> Signup and view all the answers

    The microbiome may influence which syndrome according to recent studies?

    <p>Chronic fatigue syndrome</p> Signup and view all the answers

    Which combination showed superiority for managing stress in adults with low magnesium levels?

    <p>Magnesium and vitamin B6</p> Signup and view all the answers

    What is a suggested benefit of targeting mitochondrial dysfunction in chronic fatigue syndrome?

    <p>Restoration of energy production</p> Signup and view all the answers

    What is the term used to describe the overwhelming stress response that can significantly impact health and wellbeing?

    <p>Distress</p> Signup and view all the answers

    Which phase of the general adaptation syndrome is characterized by the initial 'fight or flight' response?

    <p>Alarm phase</p> Signup and view all the answers

    Which of the following is NOT identified as a cause of stress?

    <p>High levels of exercise</p> Signup and view all the answers

    Which hormone is primarily released by the adrenal cortex during a stress response?

    <p>Cortisol</p> Signup and view all the answers

    What effect does adrenaline have in response to stress according to the physiological process?

    <p>Activation of inflammatory cytokines</p> Signup and view all the answers

    Identifying the cause of stress is fundamental in which practice?

    <p>Naturopathy</p> Signup and view all the answers

    Which response best represents the physiological pathway activated by stress that leads to cortisol release?

    <p>Stressor → hypothalamus → anterior pituitary → ACTH → cortisol release</p> Signup and view all the answers

    What can a highly-processed diet contribute to in terms of stress?

    <p>Nutritional deficiencies</p> Signup and view all the answers

    What physiological process is primarily triggered by darkness in relation to melatonin production?

    <p>Production of melatonin from the suprachiasmatic nuclei</p> Signup and view all the answers

    What is indicated if an individual's core temperature fluctuates by more than 0.6 degrees?

    <p>The need for adrenal glandulars or herbs</p> Signup and view all the answers

    What is the sequence of hormonal spikes that occurs from midnight to morning?

    <p>Melatonin, TSH, T4, T3, cortisol</p> Signup and view all the answers

    Which hormone is stimulated by the rise of T3 in the morning?

    <p>Cortisol</p> Signup and view all the answers

    What role does the thyroid play in the regulation of core temperature?

    <p>It accelerates energy delivery in response to demands.</p> Signup and view all the answers

    What is a key nutrient required for the Krebs cycle?

    <p>Vitamin B1</p> Signup and view all the answers

    Which of the following factors is associated with increased mitochondrial damage?

    <p>Accumulated oxidative damage</p> Signup and view all the answers

    Which vitamin is crucial for ATP production in glycolysis?

    <p>Vitamin B3</p> Signup and view all the answers

    What is a suggested strategy to improve mitochondrial function?

    <p>Reduce toxin exposure</p> Signup and view all the answers

    Which mineral is indicated to be important for both the Krebs cycle and the electron transport chain?

    <p>Iron</p> Signup and view all the answers

    Which fatty acid transport is crucial for β-oxidation of fats?

    <p>Carnitine</p> Signup and view all the answers

    What is an important function of superoxide dismutase?

    <p>Antioxidant defense</p> Signup and view all the answers

    Which of the following nutrients is most crucial for maintaining mitochondrial function through energy carriers?

    <p>Vitamin B2</p> Signup and view all the answers

    Which of these substances can lead to increased oxidative stress in mitochondria?

    <p>Persistent organic pollutants</p> Signup and view all the answers

    What role does magnesium play in mitochondrial energy production?

    <p>It acts as a coenzyme for metabolic reactions</p> Signup and view all the answers

    What is the primary function of Coenzyme Q10 in mitochondrial function?

    <p>Transports high energy electrons</p> Signup and view all the answers

    What role does magnesium play in energy production within mitochondria?

    <p>Transfers phosphate groups between ADP and ATP</p> Signup and view all the answers

    Which nutrient acts as a co-factor for mitochondrial enzymes that are involved in ATP production?

    <p>Alpha lipoic acid</p> Signup and view all the answers

    A deficiency in Coenzyme Q10 can lead to which of the following?

    <p>Increased oxidative damage</p> Signup and view all the answers

    What effect does Acetyl L-carnitine have on mitochondrial function?

    <p>Facilitates β-oxidation of fatty acids</p> Signup and view all the answers

    The recommended dosage of magnesium for mitochondrial function is?

    <p>200-400 mg/day</p> Signup and view all the answers

    Which vitamin is essential for various components of the Krebs cycle?

    <p>Vitamin B1</p> Signup and view all the answers

    What is a crucial function of Alpha lipoic acid in mitochondria?

    <p>Antioxidant protection of mitochondrial structures</p> Signup and view all the answers

    How does Coenzyme Q10 contribute to longevity?

    <p>By enhancing mitochondrial antioxidants</p> Signup and view all the answers

    What is the purpose of malic acid in mitochondrial function?

    <p>Works as a co-factor in ATP synthesis</p> Signup and view all the answers

    What is the most accurate method to measure ketone levels for determining ketosis?

    <p>Measuring beta-hydroxybutyric acid in blood</p> Signup and view all the answers

    Which ketone type is released in urine and can potentially show false negatives during ketosis assessment?

    <p>Acetoacetate</p> Signup and view all the answers

    What can cause very high levels of ketones (up to 10 ppm) in the breath?

    <p>Prolonged fasting</p> Signup and view all the answers

    Which factor could lead to a false positive reading when measuring ketone levels?

    <p>Having a bacterial overgrowth in the gut</p> Signup and view all the answers

    What is a consequence of high calcium to magnesium ratios present in milk?

    <p>Magnesium deficiency</p> Signup and view all the answers

    What is a common misconception about ketone usage by the body during ketosis?

    <p>The body will always use sugars in preference to ketones.</p> Signup and view all the answers

    Which substance mentioned is known to be a growth promoter present in milk protein?

    <p>Insulin-like growth factor</p> Signup and view all the answers

    What factor may influence the accuracy of breath ketone testing?

    <p>Consumption of alcohol within the past 24 hours</p> Signup and view all the answers

    What type of ketones does the body blow out when in ketosis?

    <p>Acetone</p> Signup and view all the answers

    Why might testing strips for beta-hydroxybutyric acid be considered expensive?

    <p>They require frequent replacement.</p> Signup and view all the answers

    Study Notes

    Chronic Fatigue Syndrome (CFS) and Myalgic Encephalomyelitis (ME)

    • CFS and ME are often used interchangeably, but ME is considered CFS with inflammation.
    • Both are characterized by long-term fatigue, not alleviated by rest.
    • Additional symptoms include post-exertional malaise, muscle and joint pain, unrefreshing sleep, flu-like symptoms, and mood disturbances.
    • Mitochondrial dysfunction is recognized as a key factor in both.
    • There are several proposed aetiologies for CFS and ME.

    Proposed Aetiologies for CFS and ME

    • Infectious Organisms:
      • Epstein-Barr Virus (EBV): High antibody titres are found in patients with CFS-like symptoms.
      • Other viruses: Human herpes virus-6, Borrelia burgdorferi (Lyme's disease).
    • Immunological:
      • Increased cytokines, NK cell abnormalities, and decreased CD8 suppressor cells.
      • Suggests chronic, low-level activation of the immune system.
    • Hypothalamic-Pituitary-Adrenal (HPAA) Axis Dysregulation:
      • Association with hypocortisolism.
    • Mitochondrial Dysfunction and High Oxidative Stress:
      • Associated with decreased glutathione peroxidase (GPO) and superoxide dismutase (SOD).
      • Low melatonin, contributing to sleep dysregulation.
      • Consider polymorphisms in antioxidant and detox pathways.
    • Serotonin:
      • Increased 5-HT autoimmune activity is linked to inflammatory pathways and bacterial translocation.
      • A reduction in 5-HT neurons is noted.
      • Proposed upregulation of the serotonin transporter (5-HTT) in astrocytes, leading to reduced extracellular serotonin levels.
    • Gut-Brain Axis:
      • Breakdown in the bidirectional communication between the brain and the gut mediated by bacteria and their metabolites.
      • CFS/ME are often associated with GI symptoms.

    Understanding Stress

    • Stress is the body's response to any disturbance or demand
    • Stress can be positive or negative
    • Chronic stress can be harmful to any body system and is known as 'distress'
    • Distress significantly impacts health and well-being

    Causes of Stress

    • Poor nutrition, including deficiencies from processed foods and alcohol
    • Personal stress, such as unhappiness, financial problems, and relationship difficulties
    • Poor body functions, including injuries, illnesses like allergies, and chronic inflammation
    • Detoxification issues related to neurotransmitters and hormones
    • Environmental stressors like radiation, pesticides, and chemicals

    General Adaptation Syndrome

    • The body's response to stress occurs in three stages: alarm, resistance, and exhaustion
    • The alarm phase, often called "fight or flight", mobilizes resources for physical activity
    • The stressor triggers the hypothalamus, which activates the sympathetic nervous system
    • The adrenal medulla releases adrenaline and noradrenaline
    • Adrenaline increases inflammatory cytokines and oxidative stress

    Adrenals

    • The adrenal glands are responsible for releasing hormones like cortisol and adrenaline
    • Cortisol plays a significant role in stress response and can be elevated during periods of stress
    • Adrenaline helps the body respond to stress by increasing heart rate and blood pressure
    • These hormones are essential for survival but can be detrimental in excess due to chronic stress

    Mitochondria and Fatigue

    • Mitochondria are cell structures responsible for energy production
    • They are vulnerable to oxidative stress, which can damage their function
    • Oxidative stress is increased by factors like aging, toxins, and some medications
    • Maintaining mitochondrial function protects against fatigue

    Key Nutrients for ATP Production

    • Magnesium, vitamin B3, vitamin B1, alpha-lipoic acid, vitamin B5, manganese, iron, and CoQ10 are crucial for energy production
    • These nutrients support different stages of ATP production, including glycolysis, acetyl CoA formation, the Krebs cycle, and the electron transport chain
    • Carnitine is essential for transporting fatty acids to the mitochondria for energy production

    Strategies to Improve Mitochondrial Function

    • Optimize nutrient intake to support ATP production and protect against oxidative stress
    • Regulate blood sugar to prevent chronic hyperglycemia
    • Reduce inflammation by supporting gut health, consuming anti-inflammatory foods, and maintaining a healthy weight
    • Minimize exposure to toxins through organic food, avoiding plastic packaging, and careful selection of cleaning products and personal care items
    • Engage in strength training to increase muscle mass and boost mitochondrial function

    Essential Nutrients for Mitochondrial Function

    • Coenzyme Q10 is an antioxidant that supports mitochondrial function, energy production, and reduces oxidative stress
    • Alpha lipoic acid is a co-factor for enzymes involved in glucose oxidation and ATP generation, functioning as an antioxidant
    • Acetyl L-carnitine is essential for transporting fatty acids, increasing ATP production, and reducing oxidative stress

    Magnesium and B Complex Vitamins

    • Magnesium plays a crucial role in energy production and deficiency can contribute to fatigue
    • B complex vitamins are important for various stages of energy production, particularly B1, B2, and B3

    Dairy and Chronic Fatigue Syndrome (CFS)

    • At least 30% of people are allergic to dairy, and lactose can be fermented
    • Milk protein contains growth promoters, potentially increasing cancer risk
    • Milk's high calcium to magnesium ratio can lead to magnesium deficiency, increasing osteoporosis risk
    • Milk protein increases blood viscosity, potentially affecting energy production

    CFS and ME

    • Ketones are produced when the body uses fat for energy
    • Beta-hydroxybutyric acid, acetoacetate, and acetone are three types of ketones measured in the blood, urine, and breath, respectively
    • Breath ketone levels between 2 and 6 ppm indicate ketosis
    • High ketone levels can occur during stress, fasting, and thyroid hormone overdose

    False Positives for Ketosis

    • Alcohol consumption within 24 hours can cause false-positive ketone readings
    • SIBO, which produces alcohol, can also lead to a false-positive result
    • Products containing alcohol, such as alcohol wipes, can interfere with ketone measurements
    • The sensitivity of the ketone meter means even small contaminants can affect the results

    Thyroid and Adrenal Glands in CFS

    • The thyroid and adrenal glands regulate energy delivery and circadian rhythms
    • Thyroid function tests are essential to exclude an overactive thyroid and determine the need for thyroid support
    • Adrenal stress profiles assess adrenal function and help determine the need for support

    Control Mechanisms: Thyroid, Adrenals, and Circadian Rhythm

    • Light, especially sunlight, suppresses melatonin production
    • Darkness triggers melatonin production, which stimulates TSH production
    • TSH peaks at 12 am, triggering T4 production, which peaks at 4 am
    • T4 is converted to T3, peaking at 5 am
    • T3 stimulates the adrenals, causing cortisol and DHEA to peak between 6 and 7 am, leading to wakefulness

    "Fine Tuning": Temperature and Function

    • Core temperature reflects the combined effects of energy supply, mitochondrial function, thyroid activity, and adrenal response
    • Average core temperature reflects thyroid function, while temperature fluctuations indicate adrenal function

    Correcting Temperatures: Adrenal Support

    • Use adrenal support supplements, glandulars, or herbs/nutrients
    • Adrenal glandulars, like Adrenavive II, may be beneficial if core temperature varies by more than 0.6 degrees
    • Adrenal supplements are typically taken in the morning and dosages may need to be adjusted based on core temperature and how the individual feels
    • Some individuals may benefit from whole adrenal glandulars, like Adrenavive I, after initial support with cortex-only glandulars

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Related Documents

    Naturopathic Nutrition Year 2 Stress and Fatigue PDF

    Description

    This quiz explores the complexities of Chronic Fatigue Syndrome (CFS) and Myalgic Encephalomyelitis (ME). Learn about their symptoms, proposed aetiologies, and the role of mitochondrial dysfunction in these conditions. Delve into the infectious and immunological factors that contribute to CFS and ME, as well as the impact on the body's regulatory systems.

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser