I HALVED MY SLEEP FOR A WEEK || LATEST SCIENCE (2018) @natachaoceane
I HALVED MY SLEEP FOR A WEEK || LATEST SCIENCE (2018)  @natachaoceane
Uploaded July 2018 | Updated September 2026, 12 hours ago
I cut my sleep in half for a week and researched how it affects fat loss, metabolism, ageing, muscle, brain function and more! This is why sleep is so important.

FAT LOSS TRAINING & NUTRITION GUIDE (10 week programme, approved by GB Olympic Team expert): natachaoceane.com

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Instagram: instagram.com/natacha.oceane/?hl=en
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Outfit:

Small gold hoops: rstyle.me/n/cwcxxtcc3pp

Necklace (not the same but similar):

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7.Orange playsuit: prettylittlething.com/orange-print-short-sleeve-frill-tie-waist-playsuit.html
8.White playsuit: whitefoxboutique.com/instant-crush-playsuit-white
9.Gingham top: rstyle.me/n/c7fcyqcc3pp
10.Gingham skirt: rstyle.me/n/c7fcy5cc3pp
11. Rainbow playsuit: rstyle.me/n/c7hhcbcc3pp


*All rstyle links are commission links (around 5-10% commission), it doesn’t change the price you pay at all and really helps support my channel but of course feel free not to go through them if you don’t want to (:

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Camera, CANON 80D, Lens Sigma 18-35mm
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Gymshark khaki set, blue seamless set, essence bikini: https://gym.sh/Shop-Natacha-Oceane


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REFERENCES:

Sleep fragmentation and altered gut microbiota: nature.com/articles/srep35405
Microbiota-Gut-Brain axis: ncbi.nlm.nih.gov/pubmed/24109440?dopt=Abstract&holding=npg
Changes in gut bacteria and general health status: nature.com/articles/nature11319
Gut microbiota can affect anxiety and depression due to stress: cell.com/trends/neurosciences/fulltext/S0166-2236(13)00008-8
How chronic sleep deprivation can be bad for your health: nhs.uk/live-well/sleep-and-tiredness/why-lack-of-sleep-is-bad-for-your-health
A single night of sleep deprivation increases ghrelin levels: onlinelibrary.wiley.com/doi/abs/10.1111/j.1365-2869.2008.00662.x
How sleep deprivation alters your hormones: europepmc.org/abstract/med/16459757
Sleep deprivation and fat loss: bodybuilding.com/fun/sleep-unsung-hero-fat-loss.htm
The link between sleep and obesity: ncbi.nlm.nih.gov/pmc/articles/PMC3632337
Sleep deprivation and cognitive performance: ncbi.nlm.nih.gov/pubmed/19300585
Effect of sleep deprivation on cognition: ncbi.nlm.nih.gov/pubmed/21075236
Sleep deprivation and athletic performance: https://scholarworks.bgsu.edu/cgi/viewcontent.cgi?article=1077&=&context=jsmahs&=&sei-redir=1&referer=https%253A%252F%252Fscholar.google.co.uk%252Fscholar%253Fq%253Dsleep%252Bdeprivation%252Band%252Bathletic%252Bperformance%2526hl%253Den%2526as_sdt%253D0%2526as_vis%253D1%2526oi%253Dscholart#search=%22sleep%20deprivation%20athletic%20performance%22
Sleep and ageing: ncbi.nlm.nih.gov/pmc/articles/PMC4371173
Sleep and muscle growth: jamanetwork.com/journals/jama/fullarticle/192981
I HALVED MY SLEEP FOR A WEEK || LATEST SCIENCE (2018)I Tracked What I Eat in a Week! No Restrictions + Healthy EatingWhat I Eat in a Day: Intuitive Eating + Easy RecipesTESTING GYMSHARK’S MOST POPULAR OUTFITS EVER: HUGE BLACK FRIDAY SALE!5 THINGS THAT STOPPED ME GETTING FITTER & LEANERHOW TO CUT EFFECTIVELY || LOSE FAT, KEEP MUSCLEI Trained with the Greatest Competition Climber EverA WEEK WITHOUT TRAINING || BUILDING MY NEW FAT LOSS GUIDEI Ate an EXTRA 1,000 Calories for a Week: Science ExplainedA Full Week of Eating: Intuitive Eating + EASY Home MealsHow to Get the Splits as a Beginner! *Science Explained*Why I left Gymshark, Staying True to Myself + Toxic Coaches
Natacha Océane |

I HALVED MY SLEEP FOR A WEEK || LATEST SCIENCE (2018)

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