By Joseph Gamp January is a time to kick old habits and seek reinvention but it’s also a period when Brits find themselves strapped for cash after the Christmas period, which can be tricky for maintaining a healthy lifestyle. After the festive blow out period and New Year celebrations, we’re all looking for ways to improve our gut health as we look forward to the next 12 months. While balancing healthy eating and a dwindling budget can be no mean feat, with the right guidance and understanding of nutrition, it’s not an impossible task. Forget fad diets, fancy tablets and whacky regimes – fruit…