2015 was our first official Gibb Challenge, it was a ride that had been talked about over 12 months, and we were lured in with the amazing stories we heard about this particular challenge. 680km from Derby to El Questro on mountain bike, team are made up of soloists, dualists and teams of 3 or more, for us it was a dualist team, with just myself and my husband challenging the dusty road with our two wheels and our strong will. We had a perfect training ground as at that stage

Oxidative stress is an imbalance between free radicals and antioxidants in your body. Free radicals are oxygen-containing molecules with an uneven number of electrons. The uneven number allows them to easily react with other molecules. Free radicals can cause large chain chemical reactions in your body because they react so easily with other molecules. These reactions are called oxidation. Oxidation is a normal and necessary process that takes place in your body. Oxidative st