Halloween is approaching fast. It can be difficult to avoid overindulging on sweets and chocolate at Halloween, but there are some healthy swaps you can make. Before you head out to buy bags of sugary and fatty Halloween treats, why not consider celebrating Halloween in a healthier way. Here’s some ideas to help you enjoy a healthier Halloween. • Whizz up some ‘vampire blood’ smoothies by blending strawberries, raspberries and blueberries that are packed full of antioxidants to keep your…