Global Keto Diet Market Is Expected to Reach USD 17.8 Billion by 2026 : Fior Markets Newark, NJ, Feb. 27, 2020 (GLOBE NEWSWIRE) -- As per the report published by Fior Markets, the global keto diet market is expected to grow from USD 10.3 billion in 2018 to USD 17.8 billion by 2026...