I had never heard of Celiac Disease before until today, when I received a Christmas card from my friend Regina of Portland. We hadn't been in touch with for several years and I've just learned that she was diagnosed with the disease in early 2003.

Celiac Disease is a genetic disorder caused by eating glutens (commonly found in proteins such as wheat, barley, rye and oats), which can cause very serious digestive disorders and even cancer.

Regina is battling the disease by adhering to a strict gluten-free diet, which isn't easy since nearly every manufactured or processed food contains some gluten.

But that's not all... In typical Regina fashion, she is planning a 3,500-mile Coast to Coast bicyling adventure across the U.S. from California to Maine next spring to help raise national awareness of Celiac Disease and funds for research and education. Regina is no stranger to big adventures, having hiked the entire Appalachian Trail, Long Trail and Wonderland Trail. The bike trip should take about two months, starting in April and finishing up at home here in Maine by June.

Good luck Regina!