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How are lemons highly alkaline, but also acidic? Or are they?

Posted on 3/26/14 at 8:27 pm
Posted by PurpleNGoldFan
Member since Sep 2012
1514 posts
Posted on 3/26/14 at 8:27 pm
One of the highest alkaline things you can have, but people say they're acidic.

Refresh me on this.
Posted by The Easter Bunny
Minnesota
Member since Jan 2005
45568 posts
Posted on 3/26/14 at 8:34 pm to
Lemon juice has citric acid, so it is acidic
Posted by LSUSUPERSTAR
TX
Member since Jan 2005
16312 posts
Posted on 3/26/14 at 8:35 pm to
Posted by Sigma
Fairhope, AL
Member since Dec 2005
3643 posts
Posted on 3/26/14 at 8:36 pm to
Not alkaline. Where did you hear this?
Posted by Bama Bird
Member since Dec 2011
Member since Mar 2013
19030 posts
Posted on 3/26/14 at 8:37 pm to
quote:

Outside the body, lemon juice is acidic (pH is below 7). This is a non-issue. Everyone knows this. It’s a citrus fruit.

Inside the body however, when lemon juice has been fully metabolized and its minerals are dissociated in the bloodstream, its effect is alkalizing and therefore raises the pH of the blood (pH above 7 is alkaline). Please notice the difference.


LINK
Posted by PurpleNGoldFan
Member since Sep 2012
1514 posts
Posted on 3/26/14 at 8:37 pm to
So how is it highly alkaline? Can it be both?
Posted by Grim
Member since Dec 2013
12302 posts
Posted on 3/26/14 at 8:38 pm to
jesus man did you even read the link?
Posted by Sigma
Fairhope, AL
Member since Dec 2005
3643 posts
Posted on 3/26/14 at 8:38 pm to
That's crock science. You've got two chemists here telling you it's acidic.
Posted by gaetti15
AK
Member since Apr 2013
13365 posts
Posted on 3/26/14 at 8:39 pm to
quote:

So how is it highly alkaline? Can it be both?



by definition something can not be highly acidic and highly alkaline.
Posted by PurpleNGoldFan
Member since Sep 2012
1514 posts
Posted on 3/26/14 at 8:42 pm to
That's what I was looking for, my man. Thank you.
Posted by i am dan
NC
Member since Aug 2011
24737 posts
Posted on 3/26/14 at 8:44 pm to
Acidic = low pH
Alkaline = high pH

Hard to be both.

Both are corrosive though. Well, below 3 or greater than 12.
This post was edited on 3/26/14 at 8:46 pm
Posted by Grim
Member since Dec 2013
12302 posts
Posted on 3/26/14 at 8:45 pm to
but do you understand why both terms are used when talking about lemons? It's not some kind of myth that they are somehow both acidic and basic. If you read that link you'll get it
Posted by Tingle
1173 Tallow Tree Lane
Member since Sep 2013
4558 posts
Posted on 3/26/14 at 8:46 pm to
quote:

So how is it highly alkaline? Can it be both?


Uneaten - acidic
Eaten - basic/alkaline
This post was edited on 3/26/14 at 8:48 pm
Posted by i am dan
NC
Member since Aug 2011
24737 posts
Posted on 3/26/14 at 8:47 pm to
So, lemons have different pHs in different situations? But is a metabolized lemon still a "lemon"?
Posted by Sleeping Tiger
Member since Sep 2013
8488 posts
Posted on 3/26/14 at 8:48 pm to
It is alkaline, don't listen to these fools.

Adding lemon or lime to a warm glass of water every morning is great for you.
Posted by i am dan
NC
Member since Aug 2011
24737 posts
Posted on 3/26/14 at 8:51 pm to
I don't want caustic blood in me!!
Posted by Sigma
Fairhope, AL
Member since Dec 2005
3643 posts
Posted on 3/26/14 at 8:51 pm to
quote:

Eaten - basic/alkaline


Do you notice that no scientific evidence is given in that link to support this statement?
Posted by Tingle
1173 Tallow Tree Lane
Member since Sep 2013
4558 posts
Posted on 3/26/14 at 8:53 pm to
Citric acid is very weak. The mineral content of lemons is much higher. When metabolized, the citric acid is quickly used up and expelled through sweating, respiration, etc. Basically, the minerals are mainly what's left so lemons become basic when metabolized.
This post was edited on 3/26/14 at 8:55 pm
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