Marie Claire UK Marie Claire UK
  • Fashion Fashion
      • Fashion
        • View all Fashion
        • Fashion Trends
        • Shopping
        • Watches and Jewellery
        • Fashion News
  • Beauty Beauty
      • Beauty
        • View all Beauty
        • Fragrance
        • Hair
        • Make Up
        • Skincare
        • Nails
        • Marie Claire Beauty Awards
  • Health Health
      • Health
        • View all Health
        • Fitness
        • Nutrition
        • Female Health
        • Wellbeing
  • Life Life
      • Life
        • View all Life
        • Opinions
        • Travel
        • Sustainability
        • Weddings
        • Money & Work
        • Competitions
  • Culture Culture
      • Culture
        • View all Culture
        • TV and Film
        • Celebrity News
        • Books
        • Royal News
  • Vouchers Vouchers
      • Clothing
        • View all Vouchers
        • Mint Velvet
        • Karen Millen
        • H&M
        • nobody's child
        • ASOS
        • ARKET
        • MANGO
      • Designer Clothing
        • View all Vouchers
        • Reiss
        • THE OUTNET
        • SSENSE
        • Mytheresa
        • Liberty London
        • Selfridges
        • Farfetch
      • Accessories
        • View all Vouchers
        • AllSaints
        • Aspinal of London
        • Charles & Keith
        • River Island
        • FitFlop
        • Kate Spade
        • Vagabond
      • Jewellery
        • View all Vouchers
        • Pandora
        • Abbott Lyon
        • Goldsmiths
        • Beaverbrooks
        • Astrid & Miyu
        • Swarovski
        • Angara Jewellery
      • Beauty
        • View all Vouchers
        • Sephora
        • Cult Beauty
        • Space NK
        • Dyson
        • Clarins
        • Look Fantastic
        • Clinique
      • Activewear
        • View all Vouchers
        • Lululemon
        • Gymshark
        • Sweaty Betty
        • Nike
        • adidas
        • New Balance
        • Helly Hansen
  • NEWSLETTER Signup to our newsletter
  • logoCreated with Sketch.
    Marie Claire Newsletter

    Celebrity news, beauty, fashion advice, and fascinating features, delivered straight to your inbox!


    By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.

    You are now subscribed

    Your newsletter sign-up was successful


    An account already exists for this email address, please log in.
    Trending
    • Women in Sport 2026
    • Marie Claire Masters
    • Spring Summer 2026
    • Nail Trends 2026
    • Best Investment Bags
    • Best Perfumes
    • Digital Issues
    • Women Who Win
    1. Health and Fitness

    ARE YOU SUFFERING FROM 21st CENTURY SYNDROME?

    Are you always tired? Irritable? Constantly run down? If you're reaching for your third coffee this morning we may have uncovered the reason why.  According to doctors, living in such a fast paced society has become so stressful that it has actually led to a new type of illness.

    By Marie Claire
    Published 8 January 2010 In Features

    When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

    Marie Claire Health News: Stressed office worker
    Marie Claire Health News: Stressed office worker
    • Facebook
    • X
    • Pinterest
    Share this article
    Join the conversation
    Follow us
    Add us as a preferred source on Google
    Subscribe to our newsletter

    Are you always tired? Irritable? Constantly run down? If you're reaching for your third coffee this morning we may have uncovered the reason why.  According to doctors, living in such a fast paced society has become so stressful that it has actually led to a new type of illness.

    Are you always tired? Irritable? Constantly run down? If you're reaching for your third coffee this morning we may have uncovered the reason why. According to doctors, living in such a fast paced society has become so stressful that it has actually led to a new type of illness.

    ‘21st Century Syndrome' is so commonplace it has now been recognized by the World Health Organisation, and covers everything from chronic fatigue to low sex drive.

    ‘Adrenal Fatigue' occurs when the adrenal glands, which produce high levels of the hormone cortisol during periods of stress, get overworked.

    First noted by Dr James Wilson in 1998, Adrenal Fatigue is thought to affect millions.

    "The problem is this disease is difficult to diagnose. Adrenal function is measured on a sliding scale, a bit like thyroid function. It's only if a test shows you to have levels in the highest or lowest 2 per cent that you'll be deemed ‘abnormal", he said.

    People who are always on-the-go are living with permanently raised levels as their bodies attempt to prepare them for the traditional fight or flight response to stress.

    Marie Claire Newsletter

    Celebrity news, beauty, fashion advice, and fascinating features, delivered straight to your inbox!

    By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.

    The symptoms of the illness can very greatly as the adrenal glands are responsible for secreting more than 50 other hormones into the body, including progesterone, oestrogen and testosterone.

    Interestingly, although perhaps unsurprisingly, it affects significantly more women than men.

    Experts argue that the recession is making matters worse, with more and more people finding themselves stressed as a result of money and debt worries.

    Relying on caffeine and sugar is a common solution to sufferers, even though in the long run these can actually make the problem worse as your body struggles with the artificial highs and lows these induce.

    On the positive side, once diagnosed, symptoms are relatively easy to alleviate. A good diet with plenty of wholegrains, oily fish and fruit, supplemented by magnesium, B5 and vitamins C and B12 are key to fighting the illness.

    So are you suffering from 21st Century Syndrome? Let us know below...

    CLICK HERE FOR MORE HEALTH NEWS

    Marie Claire
    Social Links Navigation

    The leading destination for fashion, beauty, shopping and finger-on-the-pulse views on the latest issues. Marie Claire's travel content helps you delight in discovering new destinations around the globe, offering a unique – and sometimes unchartered – travel experience. From new hotel openings to the destinations tipped to take over our travel calendars, this iconic name has it covered.

    Latest in Health and Fitness
    A woman stretching, dry brushing, and taking supplements at home
    Wellbeing Meet the AI Wellness Influencers Making Dubious Health Claims—and What Their Boom Means for Women’s Health
    Woman stretching and practicing basic Pilates moves at home
    Fitness Everyone's Talking About These Basic Pilates Moves RN—So I Asked a Trainer to Rank the Most Effective
     
     
    Health freelancer Ash S living by an optimist's tips for a month: swimming and at run club
    Wellbeing I Lived By An Optimist Expert's Attitude Adjustment Tips For A Month—and Felt Happier, Braver and More Resilient
    Health freelancer Ash S trying an evening swim and sauna to boost calm
    Fitness My Mind Usually Races At Night—Until This Evening Swim and Sauna Ritual Calmed My Nervous System
     
     
    Latest in Features
    Autumn Nail Trends 2026
    Nails From Fawn Print to Milky Matcha—These Are Autumn 2026’s Defining Nail Trends
    A woman stretching, dry brushing, and taking supplements at home
    Wellbeing Meet the AI Wellness Influencers Making Dubious Health Claims—and What Their Boom Means for Women’s Health
     
     
    Fenty Beauty Pro Filtr Fluid Flex Foundation Review
    Make Up Fenty Beauty Just Replaced Its Most Iconic Foundation—3 Editors Put Its “Flexible” Full Coverage to the Test
    Ata-Owaji Victor reviews Clinique Black Honey Collection
    Make Up Clinique Just Turned Viral Black Honey Lipstick Into a Full Collection—I've Tried Them All, and I Have Thoughts
     
     
    logoCreated with Sketch.
    • Site Archive
    • Contact Future's experts
    • Contact us
    • Terms and conditions
    • Advertise with us
    • Privacy policy
    • Cookies policy
    • About us
    Add as a preferred source on Google Add as a preferred source on Google

    Marie Claire UK is part of Future plc, an international media group and leading digital publisher. Visit our corporate site.

    © Future Publishing Limited Quay House, The Ambury, Bath BA1 1UA. All rights reserved. England and Wales company registration number 2008885.