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Lauren Bowes Byatt

@laurenbowesbyatt.bsky.social
183 followers 307 following 50 posts

Deputy Director, A Healthy Life at Nesta. Trustee at Hestia. Former civil servant. Geordie now obessed with north London. Views my own.

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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 30/01/2026
Getting a policy announced is hard, but getting it 'done' is even harder! It's been 6 months since the Government announced the Healthy Food Standard - inspired by a @nestauk.bsky.social policy. And we haven't heard much on their plans to implement. Read more👉 www.nesta.org.uk/blog/six-thi...
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 01/12/2025
Spotted this in book i'm reading. It's interesting how many ppl objected to things that feel quite normal now (more cafes, pubs & shops open more) What is it that gets us to this? Just time, policy change, public engagement... ?
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 28/11/2025
I'm in @thegrocer.bsky.social talking about how the Healthy Food Standard could be a game changer for obesity Key is: obesity levels are so high, we need big impact policy. This could deliver c20% reduction, by setting a target to encourage businesses to sell healthier food 👉 tinyurl.com/ydmcr627
tinyurl.com
The healthy food standard is our best bet to tackle obesity
The government's healthy food standard would introduce mandatory data reporting and health targets across the food industry, says Lauren Bowes Byatt, deputy director at Nesta
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Nesta @nestauk.bsky.social · 11/11/2025
Obesity rates have doubled in the last 30 years. This stems from our food environment: the food that’s available, affordable and promoted to us. In our latest report, we look at how health targets for large out-of-home food businesses could help to improve health. ⤵️
nesta.org.uk
Targeting the health of the nation: health targets for the out-of-home food sector
An exploration of how health targets could be applied to the out-of-home sector
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 06/11/2025
Yesterday I gave evidence to the health and social care committee on healthy food (on behalf of @nestauk.bsky.social) 🔑My KEY message: we need the HIGH impact policies to tackle obesity crisis that focus on business incentives over individual responsibility Watch it 👉https://tinyurl.com/76xb3z7w
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 05/08/2025
📆 Next month we're running a policy conference - Policy Live! On health 🩺 - we're excited to announce that @rthonwesstreeting.bsky.social will be joining us. And we'll be running events on healthy diets/obesity, neighbourhood health and AI. Sign up here 👉 bit.ly/4m0j4fx
bit.ly
Policy Live 2025 - Homepage
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Our World in Data @ourworldindata.org · 05/08/2025
✍️ New article: Death rates from cardiovascular disease have fallen dramatically — what were the breakthroughs behind this? (link in 🧵 )
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 17/07/2025
Earlier this month, the govt published the 10yr health plan. A 'moonshot to end the obesity epidemic' was launched. 🚀 BUT.. what do the public actually think about this? We did some work (pre 10 year plan announcement) with @moreincommonuk.bsky.social on this. More below 👇 🧵1/6
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 07/07/2025
Join me & this lovely lot tomorrow to talk about prevention within the 10 year health plan 👇
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Grace Hetherington @gchetherington.bsky.social · 02/07/2025
Action to tackle obesity in the 10-Year Health Plan can't come soon enough. @nestauk.bsky.social's latest analysis outlines that obesity and excess weight cost the UK economy ~£31bn in lost productivity. www.theguardian.com/society/2025...
theguardian.com
UK’s obesity and overweight epidemic costs £126bn a year, study suggests
Exclusive: Experts say higher figure than past estimates should be wake-up call for ministers to tackle obesity
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 02/07/2025
It's a busy news week at Nesta!... We've also published new findings on costs of obesity to the economy, society, & the NHS 💰
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 29/06/2025
Excited to see! It's not everyday you help get a policy over the line... Government has adopted healthy food standard - based on a policy developed by Nesta. It'll see food businesses encouraged to get healthier food on our shelves and in our diets. Read more👉https://tinyurl.com/43fnpcm5
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 04/06/2025
We’ve worked up this piece explaining all about what preventing ill health actually means.. give it a read! 👇
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Grace Hetherington @gchetherington.bsky.social · 07/05/2025
We buy 88% of our calories from supermarkets, making them critical partners when it comes to improving our diets. Check out @nestauk.bsky.social's latest analysis which shows which small changes to our weekly shop could, over time, bring down obesity rates.
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 23/04/2025
I've really loved coming to work at Nesta. Partly because it made me check my ways of working and getting 'stuff' done, after time in govt. Being more creative to problem solving. Our work fast & iterate approach is key... Read more about that below 👇
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 14/04/2025
It's the hot topic - UPFs! We looked into whether thats a better definition of health or not... we found its much of a muchness. Our current definitions of healthy probably have it covered, while we should ofc see how the science develops on UPF too.
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Grace Hetherington @gchetherington.bsky.social · 11/04/2025
The debate around UPF has driven welcome consumer awareness of the unhealthiness of the food that's marketed and promoted to us everyday. A new report from @nestauk.bsky.social asks: should we regulate UPF? TL;DR - no. Most unhealthy UPF is already captured in existing legislation.
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Hetan Shah @hetanshah.bsky.social · 08/11/2024
Major new report out today making the case for overcoming the barriers and inefficiencies that currently delay the safe and secure use of health data in the UK to improve lives - the Sudlow review www.hdruk.ac.uk/helping-with...
hdruk.ac.uk
The Sudlow Review
'Uniting the UK’s Health Data: A Huge Opportunity for Society' is an independent review commissioned by the Chief Medical Officer for England, the UK National Statistician and NHS England’s National D...
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Caroline Cerny @carolinecerny.bsky.social · 28/03/2025
Alcohol is a significant but overlooked part of our diets -empty calories with big health impacts. Thanks to evidence from Scotland we know MUP ⬇️ consumption. It's one policy with co-benefits for alcohol harm and obesity. Thanks @nestauk.bsky.social for new research & blog 👇
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 28/03/2025
I'm often asked about the 'hidden' calories we drink. We had a look👉 shorturl.at/54rJl c5% of daily calories comes from booze. Similar to medium glass of wine. Cutting this down would improve our diets & wider health The policies are already known - intro MUP in England, as we saw in Scot & Wales.
shorturl.at
What role does alcohol play in diets, and what can we do about it?
Measures like calorie labeling, stricter licensing, and advertising restrictions can reduce alcohol consumption and improve health outcomes
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Sara Elias @saraelias.bsky.social · 27/03/2025
Reducing obesity is urgent and achievable. We need to be bold and brave. I hope that all party manifestos will prioritise obesity as a critical responsibility for the First Minister, committing to halve the disparity in healthy life expectancy between Wales’ richest and poorest regions by 2030
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 21/03/2025
What a stellar line-up for the food strategy! But I would say that given I'm thrilled to see Nesta included too... :) 👉 www.gov.uk/government/n...
gov.uk
Leading food experts join Government food strategy to restore pride in British food
Leading figures across the food industry have today joined the Government to advise on a national food strategy
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Nesta @nestauk.bsky.social · 13/03/2025
Last year we published a blueprint for halving obesity in the UK - drawing upon a huge evidence base & synthesising research to make useful and accurate policy recommendations. Nesta's Kate Tudor reflects on the challenges of balancing rigorous methodology with the need to create real-world impact.
bit.ly
Creating Nesta’s blueprint for halving obesity - learnings from academia and policy
Adapting research methods for policy impact can translate complex data into clear, actionable solutions for policymakers
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Nesta @nestauk.bsky.social · 19/03/2025
Involving the food industry will be key to improving the health of the nation. So how should companies measure and set targets for the healthiness of their products? In a new blog, our healthy life team outlines the measures that should be adopted and why they're important: bit.ly/3FqzwFn
bit.ly
How companies should measure and set targets for the healthiness of their products
Food companies should set targets using continuous, kilogram-weighted health measures, rather than relying solely on binary thresholds
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Dr Lucy Foulkes @lucyfoulkes.bsky.social · 17/03/2025
Overdiagnosis of mental disorders is making headlines again, this time thanks to Wes Streeting. But it is true? (thread) www.theguardian.com/politics/202...
theguardian.com
Wes Streeting: there is overdiagnosis of mental health conditions
Health secretary says too many people are being ‘written off’ and that is driving ministers’ changes to welfare
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 13/03/2025
100%! People operate within structures and systems that exist. It's rare ppl set out with the purpose to do a bad job - often the environment they operate within doesn't allow better performance.
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 11/03/2025
🚨Happening now. Listen in here 👉 www.youtube.com/watch?v=p6v6...
youtube.com
What can we learn from Amsterdam's approach to tackling childhood obesity
YouTube video by Nesta - The UK's Innovation Agency
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 10/03/2025
Lovely post from Ravi, covering lots of our work! Key things: 1️⃣You can't solve obesity by telling ppl to diet more. It doesn't work 2️⃣You need small sustained changes that don't take joy out of food 3️⃣It's not about nannying. No one wants higher taxes to pay for issues that could have been prevented
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Lindsey Macmillan @lindseymacmillan.bsky.social · 07/03/2025
📢 New blog post 📢 💼Why are working class applicants less likely to be hired? blogs.ucl.ac.uk/cepeo/2025/0... Following on from our @nuffieldfoundation.org report today’s blog post focuses on why working class young people (yp) are less likely to be offered jobs than their more advantaged peers
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 06/03/2025
📆 EVENT: On Tuesday we're excited to be talking about Amsterdam's healthy weight programme and what we can learn from it... come join us in-person at Nesta offices or online! Sign up here 👉 www.nesta.org.uk/event/what-c...
nesta.org.uk
What can we learn from Amsterdam's approach to tackling childhood obesity
As a new government gets to work, we’re looking at successful past policies from across the globe and what UK policymakers can learn from them as part of our event series: how to make good things happ...
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 04/03/2025
Fabulous blog from my colleague Kate explaining why and how we at @nestauk.bsky.social developed a blueprint for halving obesity… read here 👉 www.nesta.org.uk/blog/creatin...
nesta.org.uk
Creating Nesta’s blueprint for halving obesity - learnings from academia and policy
Adapting research methods for policy impact can translate complex data into clear, actionable solutions for policymakers
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Nesta @nestauk.bsky.social · 04/03/2025
Today is World Obesity Day 🌏 In England, almost two thirds of people are living with excess weight or obesity. Our research found that a majority of people want to lose weight and they endorse government interventions that could help - even across political divides:
nesta.org.uk
The UK wants to lose weight - and backs government action to make food healthier
Most of the public are concerned about their weight and support interventions that would improve the nation's health.
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 04/03/2025
We’re catching up on only connect & just watched a semi final. I got the Heathrow terminal question on the first clue. Probs proudest moment to date… 🧐
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Nesta @nestauk.bsky.social · 20/02/2025
Research by @uniofeastanglia.bsky.social has shed a harsh light on Europe's declining life expectancy - and the need for bold public health initiatives. In England, the number of years people live in good health is starkly different across regions. We look at the steps the government could take:
nesta.org.uk
What will it take to halve the gap in healthy life expectancy?
Significant reductions in chronic conditions are essential to halve the gap and support the most deprived areas
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 19/02/2025
Life expectancy is now drifting in the wrong direction... We've dug into healthy life expectancy (or time spent without illness). There is an 18 year gap between local areas. And you can't change that without acting on chronic conditions (MSK, obesity..) 👇 www.nesta.org.uk/blog/what-wi...
nesta.org.uk
What will it take to halve the gap in healthy life expectancy?
Significant reductions in chronic conditions are essential to halve the gap and support the most deprived areas
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 10/02/2025
Couldn't agree more with this piece! ‘Don’t tell me your priorities. Show me where you spend your money and I’ll tell you what they are’ is a great quote - driving home that the act of spending so little on prevention tell us all where this falls within health priorities
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Jean Adams 🏴󠁧󠁢󠁳󠁣󠁴󠁿🇨🇦 @jeanmadams.bsky.social · 06/02/2025
ICYMI: Our new paper on the impact of the UK Soft Drinks Industry Levy is out. 19 months after implementation, we found that households purchased 7.5g less sugar from soft drinks compared to expected - equivalent to a 2.6% reduction. nutrition.bmj.com/content/earl...
Background The WHO recommends taxes on sugar sweetened beverages (SSBs) to improve population health. We examined changes in volume of and amount of sugar in purchases of soft drinks according to household income and composition, 19 months following the implementation of the UK soft drinks industry levy.

Methods Data were from the Kantar Fast Moving Consumer Goods panel, a market research panel which collects data on weekly household purchases (mean weekly number of households=21 908), March 2014–November 2019. Interrupted time series analysis of volume and sugar purchases was used to estimate absolute and relative differences in the volume and amount of sugar in soft drinks, confectionery and alcohol purchased weekly by household income (<£20 000, £20–50 000 or >£50 000) and composition (presence of children (<16 years) in the household (yes or no)), 19 months after soft drinks industry levy (SDIL) implementation, compared with the counterfactual scenario based on pre-announcement trends and using a control group (toiletries).

Results By November 2019, purchased weekly sugar in soft drinks fell by 7.46 g (95% CI: 12.05, 2.87) per household but volumes of drinks purchased remained unchanged, compared with the counterfactual. In low-income households, weekly sugar purchased in soft drinks decreased by 14.0% (95% CI: 12.1, 15.9) compared with the counterfactual but in high-income households increased by 3.4% (1.07, 5.75). Among households with children, sugar purchased decreased by 13.7% (12.1, 15.3) but increased in households without children by 5.0% (3.0, 7.0). Low-income households and those with children also reduced their weekly volume of soft drinks purchased by 5.7% (3.7, 7.7) and 8.5% (6.8, 10.2) respectively. There was no evidence of substitution to confectionary or alcohol.

Conclusion In the second year following implementation of the SDIL, effects on sugar purchased were greatest in those with the highest pre-SDIL purchasing levels (low-income household…
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 04/02/2025
May be of interest to civil servant pals… esp from the Covid period 👀
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Obesity Health Alliance @oha-updates.bsky.social · 30/01/2025
🆕 Gov’t has responded to the House of Lords Food, Diet and Obesity report ✍ They acknowledge reducing obesity 'will require reshaping the food environment that has caused the rise in obesity.' 😪 Unacceptably, the response fails to accept any of the new recommendations www.gov.uk/government/p...
gov.uk
Government response to the House of Lords Food, Diet and Obesity Committee’s report 'Recipe for health: a plan to fix our broken food system'
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The Food Foundation @foodfoundation.bsky.social · 29/01/2025
🚀 We've just launched our latest Broken Plate report! It highlights the fact too many people are struggling to access healthy food and much of the food marketed to us is damaging our health and the planet. Find out more: ➡️ bit.ly/3PR0Gal #BrokenPlate
Broken Plate report front cover
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Lauren Bowes Byatt @laurenbowesbyatt.bsky.social · 29/01/2025
Great launch of the latest broken plate report from @foodfoundation.bsky.social 👏🏻 calling for better access to healthy food for all! (Sorry - couldn’t resist the cringey Big Ben photo!)
Photo of speaking eventPhoto of Big Ben
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Nesta @nestauk.bsky.social · 24/01/2025
A new substack by Nesta CEO @raviguru.bsky.social is out today 🗞️ In this edition, Ravi writes about coherence in government and policy-making - and how to do strategy well. There's also a bit about Donald Trump, the Ministry of Defence and golf courses in Cyprus. Free to subscribe ⬇️
ravigurumurthy.substack.com
Better strategies in government
Plus - why we should be golfing with Donald Trump
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Tom Forth @tomforth.co.uk · 23/01/2025
It's not finished. This is just the outline. But I wrote about why North England is poor. Which it really really is. tomforth.co.uk/whynorthengl...
tomforth.co.uk
Why North England is poor.
And why Thatcher is partly to blame, but not in the way most people argue.
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Stephen Bush @stephenkb.bsky.social · 19/01/2025
Terrific piece by @jburnmurdoch.bsky.social on what I think is a real (and alarming) trend: the decline of face-to-fact interaction.
ft.com
Young people are hanging out less — it may be harming their mental health
Could the decline of face-to-face interaction tie together several modern mysteries?
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Adam Briggs @admbriggs.bsky.social · 13/01/2025
We first made this point in 2022, citing work by @martinwhite33.bsky.social and @dollyvantulleken.bsky.social and arguing that the longstanding focus on individual responsibility for healthy weight has been at the expense of the required national action. 2/ www.health.org.uk/reports-and-...
health.org.uk
Addressing the leading risk factors for ill health
This report summarises recent trends related to smoking, poor diet, physical inactivity and harmful alcohol use – the leading risk factors driving England's high burden of preventable ill health and p...
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Nesta @nestauk.bsky.social · 09/01/2025
Politicians shouldn't be wary of regulating the food industry to help tackle obesity - the public backs government action. Our latest research found that a majority of people want to lose weight and endorse government interventions - even across political divides.
nesta.org.uk
The UK wants to lose weight - and backs government action to make food healthier
Most of the public are concerned about their weight and support interventions that would improve the nation's health.
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Jacob Lant @jacoblant.bsky.social · 02/01/2025
Spotted piece of good news on BBC this morning - the proportion of cancers being diagnosed at stage 1 and 2 is the highest it's ever been - 58.7%. www.bbc.co.uk/news/article... The ambition is to get to 75% by 2028 so still some way to go. And speed of treatment post diagnosis is also critical.
bbc.co.uk
Cancers getting diagnosed at earlier stages
Awareness campaigns and new screening approaches are having an impact, says NHS England.
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Tom Calver @tomcalver.bsky.social · 29/12/2024
Worth pointing out, too, that Japan - where life expectancy is much higher than in Britain - spends a similar amount overall on healthcare. The difference is that Japan spends a third more on community care, and double the amount on medical goods and equipment
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Tom Calver @tomcalver.bsky.social · 29/12/2024
NEW: Is the NHS still good value for money? Billions of pounds are being ploughed into Britain’s health service — with little noticeable improvement in health since 2019. Critics say the NHS has become bloated and inefficient. Is it? @thetimes.com 🔗 www.thetimes.com/article/1130... 1/7
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