 Hi, coming from a paleo diet for about a year now, I've recently seen some evidence that perhaps carbohydrates aren't so bad if they come from the right sources, particularly Stefan Gaian, I don't know if you've heard of him. So what are your options on that? Because I've reintroduced potatoes and sweet potatoes and have seen some benefits, so I was wondering what your opinion on that was. Yeah, so for people who are not metabolically damaged, who haven't got metabolic issues with massive amounts of excess weight, I think that certain carbohydrates can be happily introduced into the diet. White rice, sweet potatoes, even regular white potatoes too, to a degree and they can even make up quite a decent amount of your diet as well. They're very low to non-existent in anti-nutrients, so from that standpoint they're fine for you. Particularly people who engage in a lot of physical activity, they're going to be beneficial because they're providing more energy. So I have no problem in encouraging people to use those who are not metabolically damaged, who don't have dramatic amounts of weight to lose.