We want to raise some money for an amazing charity whilst also not eating chocolate or sweets !!! Any donations would be much appreciated - ella, lewis, niamh & isobel xxxx

Virtual fundraising challenges like Dechox are a way to help us keep up the pace of progress. Your willpower will be funnelled into ground-breaking science and support for the people who need us most.

Because despite everything else happening at the moment, heart and circulatory diseases are still the world's biggest killers. For the sake of our mums and dads, brothers and sisters, grandparents and friends - we can't drop the ball now.