One nutritionist recommends properly chewing the food and mixing it well with saliva. Hence the swallowing is be akin to drinking.

Pray tell, is the 'fruit juice' made from the fruit, the whole fruit and nothing but the fruit as in blended or just pressed or is it sourced from supermarket shelves? That makes the difference.

Logic tells me eating an apple, properly chewing it and mixing it with saliva, making a 'juice' out of it before swallowing for instance, should be healthier than swallowing coca cola. But your figures show me coca cola is more healthier than an apple.

Don't give me a reason to doubt 'scientific research studies'.