I eat a variety of fruit and veg everyday, but I genuinely don’t know. Honestly I don’t even know what a serve is. Is it a carrot? Half a carrot? Do tomatoes count? What if it’s a pasta sauce? Can I be bothered looking it up and counting? Nope. I think the nutritional guidelines should be made plainer and simpler. Best advice is eat a variety of foods, mostly plants, mostly unprocessed, and in moderation.