Start eating a rainbow of colours to bolster immunity

Data from the British Gut Project, headed up by Tim Spector, a professor at King's College London, shows the number one factor for a healthy microbiome is eating different plants. https://www.dailymail.co.uk/femail/food/article-9136705/Start-eating-rainbow-colours-bolster-immunity.html?ns_mchannel=rss&ns_campaign=1490&ito=1490