- Hey guys, Robby here.
  Today we're gonna be  answering the question
  is fruit healthy?
  So I'll cut right to  the chase and say yes,
  fruit is healthy, but there's  some nuance to the answer
  that if you're curious about  whether fruit's healthy
  you may want to stay tuned for.
  First thing to say is that we tend to lump
  fruits and vegetables together  when we talk about them
  as a society.
  People say did you get  your eight to 10 servings
  of fruits and vegetables?
  And typically, fruits are listed first.
  An important thing to  say right off the bat,
  fruits are not in the same  category as vegetables.
  They just aren't.
  You could go the rest of your entire life
  without having another single fruit,
  and you could still manage  to be perfectly healthy
  eating quality protein,  vegetables and healthy fats.
  The same is not true for vegetables.
  If your were to go the rest of your life
  without eating any vegetables,
  you would be severely deficient,
  almost certainly, in certain nutrients.
  So while fruits and  vegetables are both healthy,
  they are not on the same playing field.
  Fruits are optional and  nice and they're healthy
  and they taste delicious and they're great
  and they can be added to a healthy diet,
  but they are not necessary for health,
  so that's point number one.
  Point number two is that in,
  I would say, the paleo primal world,
  there are two opposite ends of an extreme
  in terms of opinions on fruit.
  One end of the extreme basically says that
  no one ever got fat, sick or  diabetic from eating fruit.
  The other end of the extreme says fructose
  is essentially toxic to our body
  because it gets primarily  metabolized by the liver,
  and the more we can  minimize it the better.
  And even more generally, the  types of fruits we eat today,
  we didn't eat in the past.
  So I would say overall,  I'm somewhere in the middle
  between these two, probably  closer to the first one
  that said no one ever  got fat, sick or diabetic
  from eating fruit.
  But that being said, there is  something to the other side.
  On the one side, I agree absolutely.
  No one ever got fat, sick or diabetic
  just from eating fruit,
  but at the same time there  are certain considerations
  to take into account with  fruit consumption today.
  Number one,
  historically speaking, we  weren't eating fruit year-round.
  So from a historical perspective,
  humans until relatively recently,  like the past 100 years,
  weren't eating strawberries in January,
  because fruit was seasonal.
  Furthermore, historically,  the types of fruits
  that we were eating tended  to be very low in sugar.
  So an apple in nature is  much more like a crab apple,
  which if you've ever had one,
  you'll know is really, really tart.
  It's almost bitter, and  it's just got a little bit
  of sweetness, and over  the course of history,
  we have selectively bred apples to be
  like a Red Delicious apple  which has a lotta sugar,
  a lotta fructose, tastes really sweet
  and it's lower in fiber.
  These wild counterparts of these  fruits tend to be healthier
  'cause there's health  in the bitter compounds,
  and the more contemporary counterparts
  tend to be much sweeter.
  It's important to keep in mind  that while fruit is healthy
  and no one ever became  fat, sick or diabetic
  just from eating fruit  the same way someone could
  from eating, or from having  Pepsi, or from having
  fast food, it's also important to remember
  that we weren't having  Red Delicious apples
  every single day from a  historical perspective,
  and Red Delicious apples  didn't even exist.
  And that by itself isn't a condemnation
  of Red Delicious apples.
  It's just to say that an apple in nature
  doesn't have 40 grams of sugar, right?
  Depending on the size of the apple
  and the nature of the apple,  it's a lot lower in sugar.
  With that all in mind, what  are my rules for fruits?
  So here are my rules for fruit.
  Number one, eat your  fruit; don't drink it.
  Your fruit should be consumed as a food
  rather than drunk like orange  juice or something like that.
  It's gonna be a lot better  on your blood sugar,
  a lot better for nutrient  absorption, fiber absorption,
  all the rest of that stuff,  so try to eat your fruit
  rather than drink your fruit.
  Number two, you're going to  wanna have fruit as a dessert
  for a meal rather than as a meal itself.
  Now, if you need it for a snack,
  or if it's between you and McDonald's
  'cause you're really hungry  and all you have is a fruit,
  have a fruit.
  But generally speaking, treat  fruit as a finisher to a meal
  rather than a meal itself.
  And number three, tend to prioritize
  those lower-glycemic fruits.
  It's harder in the winter  depending on where you live,
  especially in Northern Indiana,
  but berries are pretty  low-glycemic, meaning lower sugar.
  You wanna favor those.
  There's nothing technically  wrong with a banana or an apple,
  but generally speaking,  berries have a higher nutrient
  component, and they have  a lower sugar component.
  And then in terms of  organic versus nonorganic,
  apples, berries, grapes, things like that
  you almost always wanna buy organic
  'cause they're very high in pesticides,
  whereas oranges, bananas and pineapples,
  you don't need to worry as much
  'cause you end up peeling  off or cutting off the skin.
  All right guys, so hopefully  now you've got a good sense
  of whether fruit is healthy.
  You've got a better sense  of the nuance of the debate,
  and hopefully you have some practical tips
  to help you with your fruit consumption.
  All right guys, thanks  so much for tunin' in.
  We'll see you next time.
     
Không có nhận xét nào:
Đăng nhận xét