They’re often dismissed as harmless \u2013 but those tiny skin tags on your neck or under your arms could be an early sign of a hidden health problem.<\/p>\n
Experts say that people who develop lots of the small, fleshy growths are more likely to have insulin resistance \u2013 a little-known condition that can lead to type 2 diabetes<\/a>.<\/p>\n They also warn than many doctors fail to connect the two issues – meaning patients who suffer skin tags may be falsely reassured they are merely a cosmetic concern.<\/p>\n Skin tags are extremely common and usually nothing to worry about \u2013 they are thought to form as a result of consistent friction over the skin’s surface.<\/p>\n But when they appear in clusters, particularly around the neck, armpits or groin, experts say they can be a clue that the body is struggling to process sugar properly.<\/p>\n This happens when cells stop responding to insulin \u2013 the hormone that controls blood sugar. The body tries to compensate by pumping out more, and that hormonal imbalance is thought to trigger the growth of skin tags.<\/p>\n The problem is that insulin resistance can go unnoticed for years. Blood sugar levels may still look ‘normal’ on standard tests, even as damage quietly builds in the background.<\/p>\n Over time, the condition can raise the risk of type 2 diabetes, as well as heart disease and fatty liver disease.<\/p>\n Too much insulin triggers skin tags. The body overproduces the hormone when cells stop responding properly and that excess directly stimulates skin cell growth (stock)<\/p>\n<\/div>\n![\"Too](\"https:\/\/i.dailymail.co.uk\/1s\/2026\/04\/20\/17\/108023273-15749027-Too_much_insulin_triggers_skin_tags_The_body_overproduces_the_ho-a-1_1776704309943.jpg\")
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