What the farming and nutrition worlds talked about, week by week

• 102sources heardof 175 followed
• 1,078items extractedtopics and claims
• 513topics weighed9 ranked
• 60quoted claims checkedagainst Pulse Brain
• 1 of 3last week’s predictionscored this week

Week 45, 10 topics scored out of 10 (Reach, On brief, Evidence, New):

1. Extreme weather hits yields: 7/10 (Reach 3/4, On brief 3/3, Evidence 1/2, New 0/1), rising
2. Soil and pasture profit returns: 7/10 (Reach 2/4, On brief 2/3, Evidence 2/2, New 1/1), new
3. GLP-1 drugs and diet: 6/10 (Reach 3/4, On brief 1/3, Evidence 2/2, New 0/1), rising
4. Low-input and grass-based livestock systems: 6/10 (Reach 3/4, On brief 2/3, Evidence 1/2, New 0/1), falling
5. Grain market risk management: 6/10 (Reach 3/4, On brief 2/3, Evidence 1/2, New 0/1), falling
6. Farming's climate and emissions footprint: 6/10 (Reach 2/4, On brief 3/3, Evidence 1/2, New 0/1), falling
7. UK quinoa and ethical sourcing: 6/10 (Reach 2/4, On brief 2/3, Evidence 2/2, New 0/1), falling
8. Water-use figures in food claims: 6/10 (Reach 2/4, On brief 1/3, Evidence 2/2, New 1/1), new
9. Dairy price pressure across UK and EU: 5/10 (Reach 3/4, On brief 1/3, Evidence 1/2, New 0/1), steady
10. Digital Dairy Chain skills project (wildcard): 4/10 (Reach 1/4, On brief 0/3, Evidence 2/2, New 1/1), new

Week 45: 105 topics raised only by farming shows, 17 only by nutrition shows, and 57 by both.

Nutrition, not farming: Gut health and fibre consumption (7 voices); Childhood experiences and health outcomes (4 voices); Obesity research and metabolism (4 voices); Weight loss maintenance strategies beyond pharmaceutical… (4 voices); Practical oral hygiene habits for whole-body health (3 voices).

Farming, not nutrition: Farm business planning (7 voices); Sheep breeding and herd management (6 voices); Low-input livestock production (5 voices); Livestock trade (5 voices); Rural community and agriculture (4 voices).

Voices per theme in Week 45, against the average of the previous weeks:

• Food & agricultural policy: 28 voices, average 15 — talked about more than studied
• Dietary patterns & chronic disease: 26 voices, average 10.1 — talked about more than studied
• Climate & greenhouse gas mitigation: 17 voices, average 7.4
• Livestock nutrition & meat quality: 16 voices, average 13.3
• Arable cropping systems: 15 voices, average 10.7
• Dairy & milk production: 13 voices, average 8.3 — talked about more than studied
• Grassland & pasture systems: 13 voices, average 6.1 — talked about more than studied
• Pesticides, contaminants & food safety: 12 voices, average 9.9

Week 45: 60 of 60 quoted claims set against the closest published study in Pulse Brain. The closest study’s evidence grade: Tier 1 6, Tier 2 6, Tier 3 43, Tier 4 4.

• “A single aphid can reproduce into 67,000 aphids over a 14-day period.” (Farming Today, Dieter Lloyd, British Leafy Salads Association): closest study “Volatiles from Plants Induced by Multiple Aphid Attacks Promote Conidial Performance of…”, 2016, Tier 3
• “A single aphid can reproduce into approximately 67,000 aphids over a 14-day period through asexual reproduction.” (Farming Today, Dieter Lloyd, British Leafy Salads Association): closest study “Preceding crop affects soybean aphid abundance and predator-prey dynamics in soybean”, 2017, Tier 3
• “Microorganisms in food can multiply from one organism to millions within a day if not controlled.” (World Food Prize Podcast: Dialogue That Feeds the World, Huub Lelieveld): closest study “Biological risk assessment of microbial hazards in food waste valorisation streams for…”, 2026, Tier 4
• “GLP-1 medication users report reduced appetite and reduced food cravings, but this does not automatically translate to…” (Weight Loss And ..., Dr Holly Wyatt): closest study “Dietary intake by patients taking GLP-1 and dual GIP/GLP-1 receptor agonists: A…”, 2024, Tier 4
• “Approximately 11 million people are currently taking GLP-1 medications, representing a small fraction of those who…” (Weight Loss And ..., Dr Gary Foster): closest study “Dietary intake by patients taking GLP-1 and dual GIP/GLP-1 receptor agonists: A…”, 2024, Tier 4
• “Rice production requires between 3,000 and 5,000 litres of water per kilogram of rice.” (The Food Programme, Graeme Brooks): closest study “Rice yield and water productivity in response to water-saving irrigation practices in…”, 2024, Tier 1
• “Farm reservoirs typically cost between £2.50 and £3.50 per cubic metre of water stored.” (Farming Today, Gerry Knox (Professor of agricultural water management, Cranfield University)): closest study “Water footprints and crop water use of 175 individual crops for 1990–2019 simulated with…”, 2024, Tier 3
• “Quinoa is described as a high protein, high fibre crop.” (Farming Today, Steven Jones): closest study “A Plant-Fungus Bioassay Supports the Classification of Quinoa (Chenopodium quinoa…”, 2021, Tier 3

Forecast for Week 45: 1 of 3 themes made the top three (Food & agricultural policy ✓; Arable cropping systems ✗; Cereals & grains ✗).

Accuracy to date: 6 of 12 (50%) over 4 weeks.

Expected to lead Week 46: Food & agricultural policy; Dietary patterns & chronic disease; Climate & greenhouse gas mitigation.

Most repeated: health (35), production (26), crop (18), nutrition (18), market (17), policy (16), risk (16), cost (15), soil (15), climate (14)

Rising: water (14), support (13), weight (9), season (10), million (7), project (8), infrastructure (9), children (6), weight loss (6), budget (8)

New this week: save (3), thousand (3), speak (3), water quality (3), require (3), revenue (3), low input (3), sheep breeding (3), dairy market (3), budget implication (3)

Fading: career (0), incentive (0), movement (0)

• food processing → food safety: “Microorganisms in food can multiply from one organism to millions within a day if not controlled.” (World Food Prize Podcast: Dialogue That Feeds the World, Huub Lelieveld)
• protected cropping → crop yield, fruit size: “Tomato yields at Riverford were approximately 20% smaller than normal due to heat stress, whilst all picking costs remained.” (Farming Today, Luke King (Riverford procurement and supply chain director))
• bivalve aquaculture, depuration → food safety: “Class B shellfish harvesting waters require depuration in purification tanks to make bivalves fit for human consumption under UK legislation.” (Farming Today, David Jarrett (Shellfish Association of Great Britain Chief Executive))
• battery cage systems → animal welfare outcomes: “Battery cages for laying hens were banned in the United Kingdom in 2012.” (Farming Today, Mark Williams, British Egg Industry Council)
• food processing, equipment design → food safety: “Lelieveld's approach to food safety emphasised preventing microorganism growth during production rather than only killing them at the end of processing.” (World Food Prize Podcast: Dialogue That Feeds the World, Huub Lelieveld)
• residual management, rotational grazing → pasture quality, cow nutrition: “Residuals set the quality of pasture available to cows at the next grazing.” (Talking Dairy, Ron Pellow)

Week 45: 102 sources heard (97 podcasts, 5 publications) of 175 followed.

Ag Geek Speak, Ag PhD Radio on SiriusXM 147, Agbioscience, Agonomics, Agrifood for Thought, Agriland, Agrispective with Subramani Ra Mancombu, Agronomy and Farm Management, Agronomy Highlights, Agtech - So What?, AgTech Digest, ChewintheCud Podcast, Commodity Week, Country Breakfast, Country Life, CountryWide, Culinary Medicine Recipe | Food as Medicine & Physician-Led Health Conversations, Deep Seed - Regenerative Agriculture, Dewing Grain Podcast, Discover Ag, Ear to the Ground / Clust i'r Ddaear, Farm Gate, Farm4Profit Podcast, Farmer's Inside Track, Farmers Guardian — Sustainable Farming, Farmers Guide, Farming in Five by Farmers Guardian, Farming Today, Federated Farmers Podcast, Food Matters Live Podcast, Food Sleuth Radio, Food Systems - ForumforAg, Fresh Takes On Tech, Gastropod, GRDC Podcast, Grow the future, HortWeek Podcast, Humans of Agriculture, Investing in Regenerative Agriculture and Food, Irish Farmers Journal podcasts, Market to Market - The MtoM Podcast, Mayo Clinic On Nutrition, Meat & Livestock Australia's On The Ground Podcast, Meet the Farmers, No-Till Farmer Podcast, Nutrition Conversations, Nutrition Diva, Nutrition Facts with Dr. Greger, Nutrition Science Bites with Professor Clare Collins AO, NutritionFacts.org, Our Week in Agri-Tech, Plantopia, Protein Production Technology Podcast, R2Kast - People in Food and Farming/All In, RaboResearch Food & Agribusiness Australia/NZ, Real Organic Podcast, Real Science Exchange-Dairy, RealAg Radio – RealAgriculture, Regenerative Agriculture Podcast, Risky or Not?, Salmon Farming: Inside & Out, Scotland's Farm Advisory Service Podcast, Sigma Nutrition Radio, Sliced Bread, Smarter Food Safety, Strange Health, Talking Dairy, The AG Show, The Beef Edge, The Body of Evidence, The BOFIN Buzz, The Business of Agriculture Podcast, The Checkout: Grocery Nerds, The Dairy Edge, The Doctor's Kitchen Podcast, The Exam Room by the Physicians Committee, The Farmers Guardian Podcast, The Farmers Weekly Podcast, The Farming Week, The Fisheries Podcast, The Food Chain, The Food Foundation Podcast, The Food Programme, The Gut Health Podcast, The Gut Insiders, The Land & Climate Podcast, The Modern Acre, The Moos Room, The Nourished Child, The Nutrition Society, The Poultry Network Podcast, The Proof with Simon Hill, The Rotten Apple Food Safety Podcast, The S2G Podcast, The Signpost Series, The Tillage Edge, The Wellness Scoop, Weight Loss And ..., What's Up Docs?, Working Cows - Regenerative Ranching to Maximize Profitability and Soil Health, World Food Prize Podcast: Dialogue That Feeds the World, ZOE Science & Nutrition.

• Week 45 (29 October – 4 November 2026): 102 sources heard, 513 topics weighed, 60 claims checked
• Week 44 (22–28 October 2026): 96 sources heard, 500 topics weighed, 56 claims checked
• Week 43 (15–21 October 2026): 57 sources heard, 328 topics weighed, 18 claims checked