Bottles are pictured at an alcohol-free wine production at the Carl Jung winery in Ruedesheim am Rhein, western Germany, on October 22, 2024. Alcohol-free drinks are becoming ever more popular, especially with health-conscious young people -- a trend cheered by a small German winery based in a Rhine Valley castle. While demand for zero-alcohol beer has surged, the Carl Jung family business is betting on similar growth in the wine sector, using a technique it pioneered more than a century ago. (Photo by Kirill KUDRYAVTSEV / AFP) / TO GO WITH AFP STORY BY SAM REEVES (Photo by KIRILL KUDRYAVTSEV/AFP via Getty Images)

Bernhard Jung, managing director of Carl Jung winery, speaks during an interview for AFP at the Carl Jung winery in Ruedesheim am Rhein, western Germany, on October 22, 2024. Alcohol-free drinks are becoming ever more popular, especially with health-conscious young people -- a trend cheered by a small German winery based in a Rhine Valley castle. While demand for zero-alcohol beer has surged, the Carl Jung family business is betting on similar growth in the wine sector, using a technique it pioneered more than a century ago. (Photo by Kirill KUDRYAVTSEV / AFP) / TO GO WITH AFP STORY BY SAM REEVES (Photo by KIRILL KUDRYAVTSEV/AFP via Getty Images)

A person fills a glass with alcohol-free wine in a bar in Frankfurt am Main, western Germany, on November 20, 2024. Alcohol-free drinks are becoming ever more popular, especially with health-conscious young people -- a trend cheered by a small German winery based in a Rhine Valley castle. While demand for zero-alcohol beer has surged, the Carl Jung family business is betting on similar growth in the wine sector, using a technique it pioneered more than a century ago. (Photo by Kirill KUDRYAVTSEV / AFP) / TO GO WITH AFP STORY BY SAM REEVES (Photo by KIRILL KUDRYAVTSEV/AFP via Getty Images)

A glass of alcohol-free wine is pictured in a bar in Frankfurt am Main, western Germany, on November 20, 2024. Alcohol-free drinks are becoming ever more popular, especially with health-conscious young people -- a trend cheered by a small German winery based in a Rhine Valley castle. While demand for zero-alcohol beer has surged, the Carl Jung family business is betting on similar growth in the wine sector, using a technique it pioneered more than a century ago. (Photo by Kirill KUDRYAVTSEV / AFP) / TO GO WITH AFP STORY BY SAM REEVES (Photo by KIRILL KUDRYAVTSEV/AFP via Getty Images)

A person fills a glass with alcohol-free wine in a bar in Frankfurt am Main, western Germany, on November 20, 2024. Alcohol-free drinks are becoming ever more popular, especially with health-conscious young people -- a trend cheered by a small German winery based in a Rhine Valley castle. While demand for zero-alcohol beer has surged, the Carl Jung family business is betting on similar growth in the wine sector, using a technique it pioneered more than a century ago. (Photo by Kirill KUDRYAVTSEV / AFP) / TO GO WITH AFP STORY BY SAM REEVES (Photo by KIRILL KUDRYAVTSEV/AFP via Getty Images)

An employee works at an alcohol-free wine production at the Carl Jung winery in Ruedesheim am Rhein, western Germany, on October 22, 2024. Alcohol-free drinks are becoming ever more popular, especially with health-conscious young people -- a trend cheered by a small German winery based in a Rhine Valley castle. While demand for zero-alcohol beer has surged, the Carl Jung family business is betting on similar growth in the wine sector, using a technique it pioneered more than a century ago. (Photo by Kirill KUDRYAVTSEV / AFP) / TO GO WITH AFP STORY BY SAM REEVES (Photo by KIRILL KUDRYAVTSEV/AFP via Getty Images)

An employee works at an alcohol-free wine production at the Carl Jung winery in Ruedesheim am Rhein, western Germany, on October 22, 2024. Alcohol-free drinks are becoming ever more popular, especially with health-conscious young people -- a trend cheered by a small German winery based in a Rhine Valley castle. While demand for zero-alcohol beer has surged, the Carl Jung family business is betting on similar growth in the wine sector, using a technique it pioneered more than a century ago. (Photo by Kirill KUDRYAVTSEV / AFP) / TO GO WITH AFP STORY BY SAM REEVES (Photo by KIRILL KUDRYAVTSEV/AFP via Getty Images)

An employee works at an alcohol-free wine production at the Carl Jung winery in Ruedesheim am Rhein, western Germany, on October 22, 2024. Alcohol-free drinks are becoming ever more popular, especially with health-conscious young people -- a trend cheered by a small German winery based in a Rhine Valley castle. While demand for zero-alcohol beer has surged, the Carl Jung family business is betting on similar growth in the wine sector, using a technique it pioneered more than a century ago. (Photo by Kirill KUDRYAVTSEV / AFP) / TO GO WITH AFP STORY BY SAM REEVES (Photo by KIRILL KUDRYAVTSEV/AFP via Getty Images)