Lisa Marie Conklin is a Baltimore-based writer and writes regularly about pets and home improvement for Reader's Digest. Her work has also been published in The Healthy, HealthiNation, The Family Handyman, Taste of Home, and Realtor.com., among others. She's also a certified personal trainer and walking coach for a local senior center.
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6 Causes of Yellow Toenails and Treatments That Help

From toenail fungus to certain types of nail polish, these are the causes—and how to get rid of—yellow toenails.