Metabolic type is a genetic adaptation to carbohydrate consumption. While some people metabolize carbs at slower rates ,and thus, can eat more carbs without as much of an insulin spike, it still doesn't follow that they should or would be better off eating more carbs. It just means that they could without as great a negative impact. Take the general asian population for instance. All of that rice for thousands of years has brought about a population of primarily very slow burners, but if they were to abstain from carbohydrates, they would easily remain in ketosis and be fine. More than fine.
Stabbing conventional wisdom in its face.
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