VitalYOU
VitalYOU
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References

Clinical references and source citations used across VitalYOU condition pages.

Homepage

  1. University of Melbourne, State of the Future of Work Report, 2023.
  2. CMA / Euromonitor, 2025.

For Women

  1. Maki PM & Jaff NG, Climacteric, 2022; SWAN cohort, n=3,302.
  2. Liu L et al., Nutrients, 2024; NHANES 2011–2018.
  3. Davis SR & Magraith K, Advancing menopause care in Australia: barriers and opportunities, MJA, 2023; 218(11).
  4. Clarfield AM, Archives of Internal Medicine, 2003. Meta-analysis, n=7,042.
  5. Murray-Kolb LE, Beard JL, American Journal of Clinical Nutrition, 2007. n=149.

For Men

  1. CRN Consumer Survey on Dietary Supplements, 2019; Ipsos; n=2,006.
  2. Van Cauter E, Leproult R, Plat L, JAMA, 2000; n=149 healthy men aged 16–83.
  3. Cleveland Clinic MENtion It Survey, 2019; n=1,174.
  4. Feldman HA et al., JCEM, 2002; Van Cauter E et al., JAMA, 2000.

How It Works

  1. CLSI C28-A3 / EP28-A3c. Defining, Establishing, and Verifying Reference Intervals in the Clinical Laboratory, 2008.
  2. IFCC Committee on Reference Intervals and Decision Limits. Recommendation on the term ‘reference interval’ to replace ‘normal range,’ 1987.

Fatigue

  1. Yoon JH et al., Frontiers in Public Health, 2023. Meta-analysis, n=623,624.
  2. Nijrolder I et al., CMAJ, 2009. n=571, 147 practices.
  3. NICE Clinical Knowledge Summaries, 2021. UK general practice database, 1990–2001.
  4. Sonder, State of Employee Health and Wellbeing Report, 2026. n=6,105.
  5. Kroenke et al., JAMA, 1988. n=1,159.

Brain Fog

  1. Luck T et al., BMC Psychology, 2018. n=8,834.
  2. CDC BRFSS 2020–2022 data, n=881,479. Preventive Medicine Reports, 2025.
  3. Wooten KG et al., MMWR, 2026. BRFSS 2023 data.
  4. Clarfield AM, Archives of Internal Medicine, 2003. Meta-analysis, n=7,042.
  5. Taylor CA et al., MMWR, 2018. BRFSS, n=150,000+.
  6. Hale JM et al., Aging & Mental Health, 2022. n=216,838.
  7. Fava M et al., Journal of Clinical Psychiatry, 2006. n=117.