Hi,
I've been in touch with Yuka and I can confirm that this is indeed true. Yuka is only taking macronutrients into account (calories, fat, sugar, etc.) and no micronutrients (vitamins, antioxydants, etc.). This causes our bars to rank 'bad', when in reality our products are healthy!
I hope this clears something up, there is nothing to worry about!
Kind regards,
Vera