{"id":1192,"date":"2026-09-29T12:55:42","date_gmt":"2026-09-29T12:55:42","guid":{"rendered":"https:\/\/alirthmedia.com\/?p=1192"},"modified":"2026-09-29T12:55:42","modified_gmt":"2026-09-29T12:55:42","slug":"before-refrigerators-some-people-in-finland-were-reportedly-using-live-frogs-to-help-keep-milk-fresh","status":"publish","type":"post","link":"https:\/\/alirthmedia.com\/?p=1192","title":{"rendered":"BEFORE REFRIGERATORS, SOME PEOPLE IN FINLAND WERE REPORTEDLY USING LIVE FROGS TO HELP KEEP MILK FRESH."},"content":{"rendered":"<div class=\"xdj266r x14z9mp xat24cr x1lziwak x1vvkbs x126k92a\">\n<div dir=\"auto\">BEFORE REFRIGERATORS, SOME PEOPLE IN FINLAND WERE REPORTEDLY USING LIVE FROGS TO HELP KEEP MILK FRESH.<\/div>\n<\/div>\n<div class=\"x14z9mp xat24cr x1lziwak x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\">The unusual method involved placing a live brown frog into milk, based on the belief that it could slow spoilage. Later research found that frog skin can produce antimicrobial peptides, natural substances that can inhibit the growth of certain bacteria.<\/div>\n<\/div>\n<div class=\"x14z9mp xat24cr x1lziwak x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\">Supporters of the historical practice may see it as an ingenious example of people using what was available to preserve food before modern refrigeration. What seemed strange by today\u2019s standards may have been an attempt to solve a very practical everyday problem.<\/div>\n<\/div>\n<div class=\"x14z9mp xat24cr x1lziwak x1vvkbs xtlvy1s x126k92a\">\n<div dir=\"auto\">Modern food safety relies on refrigeration and established preservation methods, so placing a frog in milk is not a recommended practice today. Still, the story offers a fascinating reminder that people have often discovered useful effects long before science fully understood why they worked.<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>BEFORE REFRIGERATORS, SOME PEOPLE IN FINLAND WERE REPORTEDLY USING LIVE FROGS TO HELP KEEP MILK FRESH. The unusual method involved placing a live brown frog into milk, based on the belief that it could slow spoilage. Later research found that frog skin can produce antimicrobial peptides, natural substances that can inhibit the growth of certain&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1193,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-1192","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/alirthmedia.com\/index.php?rest_route=\/wp\/v2\/posts\/1192","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alirthmedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alirthmedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alirthmedia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alirthmedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1192"}],"version-history":[{"count":1,"href":"https:\/\/alirthmedia.com\/index.php?rest_route=\/wp\/v2\/posts\/1192\/revisions"}],"predecessor-version":[{"id":1194,"href":"https:\/\/alirthmedia.com\/index.php?rest_route=\/wp\/v2\/posts\/1192\/revisions\/1194"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alirthmedia.com\/index.php?rest_route=\/wp\/v2\/media\/1193"}],"wp:attachment":[{"href":"https:\/\/alirthmedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1192"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alirthmedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1192"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alirthmedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}