Tesco reports that its sales of tinned tuna have increased by nearly 18% over the past two years, attributing part of the momentum to wider consumer interest shaped by social media. The Independent and Belfast Telegraph both cover the same broader development: TikTok influencers promoting tinned fish recipes and ideas appear to be driving renewed attention in the grocery aisle. While the articles focus on the role of online creators, they also point to measurable demand from shoppers, with Tesco’s figures showing sustained growth rather than a short-term spike. The coverage frames the trend as part of changing “culinary fashion,” where everyday pantry items gain new visibility through short-form video and influencer-led content. Overall, the reports present a consistent picture: tinned tuna remains a popular choice, and social media promotion is presented as a contributing factor to sales growth during the period described.