Frequency of publication across our 13,500+-record peer-reviewed catalogue. Track ten-year trajectories on four core topics, see where each is heading by 2027, then drill into any term yourself.
Forecast · next two years
Four topics, ten years of data, two years projected
Click a topic to focus the chart, dim the others, and reveal its 95% confidence band. Forecasts use Poisson regression with an exposure offset for the partial current year.
Loading trends from the catalogue…
Topic forecasts
Antioxidant
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papers in 2027 forecast
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Soil health
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papers in 2027 forecast
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Nutrient density
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papers in 2027 forecast
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Regenerative
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papers in 2027 forecast
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Methodology. Each topic is fit with a Poisson regression on annual catalogue-match counts; the partial current year is included via a log(exposure) offset (proper handling, not naive Q1 × 4). The shaded band when a topic is focused is the 95% confidence interval. Pure exponential is reasonable one or two years out — beyond that, switch to a logistic curve. Numbers verified live from the catalogue on page load.
Topic clusters
Nine themes, thirteen thousand studies
A snapshot of catalogue depth across editorial themes. Counts pulled live from the catalogue. Click a card to drill into the term in the search tool below.
Search any term
Interrogate the catalogue yourself
Type any term, see its ten-year trajectory, layer a LOESS-smoothed trend, build a Poisson forecast for the next two years. Word and CSV export include the chart and the underlying papers.
Enter a term and click Search to see how its presence in the catalogue has changed over time.
How to read this. The chart shows the count of catalogue records per period that contain your term in the title, topic, authors, or journal field. It is a measure of publication attention, not of scientific consensus — a rising line means the term is being written about more often, not necessarily that the underlying claim is becoming more accepted. Use the top-papers list per period to read what's actually being said.
Pulse Brain is curated for UK relevance. International literature is included when it bears on UK food and health, but the catalogue is not exhaustive of all global research on a topic.