Answer Summary

Members responded to a question about whether Metformin causes brittle, slow-growing fingernails with mixed experiences, as some reported no... Read more

Members responded to a question about whether Metformin causes brittle, slow-growing fingernails with mixed experiences, as some reported no nail issues while others shared similar problems with brittle nails, hair loss, and skin changes. Several members offered practical solutions that have helped them, including taking magnesium supplements (since Metformin can deplete magnesium levels), biotin, or hair-skin-nails vitamins, protecting nails with polish, and using oils like avocado or baby oil. A recurring theme was that diabetes itself can affect nail and hair health, and many encouraged self-advocacy when symptoms arise, noting that supportive supplements and gentle self-care routines can make a real difference.