Quote:
Originally Posted by ringmaster
Some people claim drinking fruits and vegetables like this you aren't getting all the nutrients since you aren't chewing and chewing starts the digestion process.
You don't have to chew to start the digestion process or to get all the nutrients from food. One of the functions of chewing is to break the food into smaller pieces so that the food is more easily digested (more surface area). If you bolt your food (eat too large of pieces and don't chew), some of that food is more likely to pass through your body undigested.
Chopping and pulverizing therefore increases the surface area, thereby exposing more of the food to digestion.
People are probably confusing pulverizing juicers with conventional juicers.
In conventional juicing the pulp, skin and other solids are left behind, so if you drink conventional juices, you do miss out on the nutrients and health benefits of the solids.
Any difference in calories/nutrients between eating freggies and drinking them (assuming you're consuming the solids) is going to be very tiny, at most a few calories and/or at worsta tiny difference in the percentage of the nutrients absorbed.
So if eating a serving of veggie nets you 25 calories and drinking the same fruit nets you 25.01 (or even 26 or 27), the difference isn't worth worrying about (and it's more likely to be a fraction of a calorie's difference rather than several).
Likewise the pulverized juice even if it does increase the absorption of nutrients, we're probably talking at most a percentage point or two, not enough to make a significant difference in your weight or health.
Because the difference is minimal, personal preference really is the most important factor here. If you like your fruits and veggies liquified into a drinkable form, then do so. If you'd rather chew your fruits and veggies then do that. If you like both, do both.