They contain no added sugar, sweeteners or artificial flavours, and count as one of the recommended five portions of fruit and vegetables per day.
Both variants are available in 200m cartons and will roll into convenience stores from 5 April, following an exclusive initial launch into 549 Burger King restaurants across the UK.
Research from the UK government indicates that only 12% of children get their five portions in.
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Jean Case, CEO of the Case Foundation, defines the meaning of social entrepreneurship, and explores the entrepreneurial mindset and approach of social entrepreneurs in dealing with social challenges.