home > laird harrison article smallermediumlarger Laird Harrison WebMD Writer, WebMD, LLC Laird Harrison is a freelance writer in Oakland, CA. His work has appeared in Time, Health, Audubon and many other magazines,newspapers and web sites. STAY INFORMED Get the latest health and medical information delivered direct to your inbox! From Featured Centers Feeling Short of Breath? What to Eat When You Have Cancer Top 3 Anaphylaxis Triggers Health Solutions From Our Sponsors Frequent Constipation? Knee Treatment Plan Exclusives What Does Psoriasis Look Like? How to Prevent Muscle Cramps Blood Clot? Know the Signs and Symptoms Allergy Triggers: Do You Know Yours?