Too much vitamin C bad for you?

Open discussion about any topic, as long as you abide by the rules of course!
phantasmagoria
Posts: 8525
Joined: Wed Oct 22, 2003 7:00 am

Too much vitamin C bad for you?

Post by phantasmagoria »

I just read the side of a carton of apple juice, and it says:

1 x 250ml serving contains your entire reccomended daily allowance of vitamin C. This pack contains 4 x 250ml servings.

I've drunk two cartons of today, and half a carton of orange juice as well as a couple of satsumas because I think I'm getting a cold and my mummy always told me to get lots of vitamin C to combat/prevent colds.

Can too much Vitamin C have any adverse effects?
[size=85]
Tsakali_
Posts: 3778
Joined: Sat Feb 12, 2005 5:46 pm

Post by Tsakali_ »

no clue but my mommy always told me moderation is key to everything
User avatar
Foo
Posts: 13840
Joined: Thu Aug 03, 2000 7:00 am
Location: New Zealand

Post by Foo »

Vitamin C lowers copper levels. Too much vitamin C, you end up with a deficiency of copper.
"Maybe you have some bird ideas. Maybe that’s the best you can do."
― Terry A. Davis
Canis
Posts: 3798
Joined: Sun Jan 14, 2001 8:00 am

Post by Canis »

Eat a penny.
User avatar
plained
Posts: 16366
Joined: Thu Jun 13, 2002 7:00 am

Post by plained »

ey now u take your own advice first
User avatar
plained
Posts: 16366
Joined: Thu Jun 13, 2002 7:00 am

Post by plained »

i suggest four apples and 4l of water to you gollum yoey
it is about time!
Canis
Posts: 3798
Joined: Sun Jan 14, 2001 8:00 am

Post by Canis »

plained wrote:ey now u take your own advice first
I've done it. It tastes like what you'd expect a dirty coin to taste like...
phantasmagoria
Posts: 8525
Joined: Wed Oct 22, 2003 7:00 am

Post by phantasmagoria »

Foo wrote:Vitamin C lowers copper levels. Too much vitamin C, you end up with a deficiency of copper.
What will that do?
[size=85]
Tsakali_
Posts: 3778
Joined: Sat Feb 12, 2005 5:46 pm

Post by Tsakali_ »

look at your avatar
User avatar
plained
Posts: 16366
Joined: Thu Jun 13, 2002 7:00 am

Post by plained »

Canis wrote:
plained wrote:ey now u take your own advice first
I've done it. It tastes like what you'd expect a dirty coin to taste like...
yo get that shit outta you yo i was exapmpleing
User avatar
Foo
Posts: 13840
Joined: Thu Aug 03, 2000 7:00 am
Location: New Zealand

Post by Foo »

phantasmagoria wrote:
Foo wrote:Vitamin C lowers copper levels. Too much vitamin C, you end up with a deficiency of copper.
What will that do?
Weak bones long term, conjunctivitis short term. For starters.
"Maybe you have some bird ideas. Maybe that’s the best you can do."
― Terry A. Davis
tnf
Posts: 13010
Joined: Tue Mar 13, 2001 8:00 am

Post by tnf »

Too much anything is bad for you. But you'll piss most of it out. It's the fat soluble vitamins you want to avoid too much of if I am not mistaken...
User avatar
Foo
Posts: 13840
Joined: Thu Aug 03, 2000 7:00 am
Location: New Zealand

Post by Foo »

tnf wrote:Too much anything is bad for you. But you'll piss most of it out. It's the fat soluble vitamins you want to avoid too much of if I am not mistaken...
Doesn't vitamin C also affect calcium processing in some ways? I thought it could lead to increased chance of kidney stones and other kidney problems..?
"Maybe you have some bird ideas. Maybe that’s the best you can do."
― Terry A. Davis
phantasmagoria
Posts: 8525
Joined: Wed Oct 22, 2003 7:00 am

Post by phantasmagoria »

Foo wrote:
phantasmagoria wrote:
Foo wrote:Vitamin C lowers copper levels. Too much vitamin C, you end up with a deficiency of copper.
What will that do?
Weak bones long term, conjunctivitis short term. For starters.
Hmm, that's not good. Better cut down then.
[size=85]
User avatar
Foo
Posts: 13840
Joined: Thu Aug 03, 2000 7:00 am
Location: New Zealand

Post by Foo »

What kind of intake are we talking about here?
"Maybe you have some bird ideas. Maybe that’s the best you can do."
― Terry A. Davis
Canis
Posts: 3798
Joined: Sun Jan 14, 2001 8:00 am

Post by Canis »

tnf wrote:Too much anything is bad for you...
Oh shush it! :D ...and you missed an "of" in there somewhere...
Ryoki
Posts: 13460
Joined: Wed Aug 01, 2001 7:00 am

Post by Ryoki »

Err... you have to take ungodly amounts of the stuff for it to actually cause harm i think :icon9:
S@M
Posts: 1889
Joined: Wed Mar 16, 2005 3:11 am

Post by S@M »

Vit C will not reduce either the duration or the severity of a cold AFAIK
"Liberty, what crimes are committed in your name."
phantasmagoria
Posts: 8525
Joined: Wed Oct 22, 2003 7:00 am

Post by phantasmagoria »

Foo wrote:What kind of intake are we talking about here?
Well, if a quarter of a carton of apple juice is your reccomended intake, i usually drink at least one full carton, often two a day, ontop of that i have probably four pieces of fruit, so that's about 10x over the RDA. For breakfast I have either Toast or Bran Flakes. Then for tea I usually have rice, fish and vegetables for tea. It's a diet i've devised for myself in order to lose weight. I've lost about four stone in maybe 6 months \o. But it occurred to me I might be eating too much Vitamin C especially now in my attemt to shake this cold. and I wondered if I was doing myself more harm than good. If i just cut down the amount of juice i drink and replace it with tea/water then I'll be dandy.
Last edited by phantasmagoria on Tue Sep 27, 2005 12:14 am, edited 2 times in total.
[size=85]
User avatar
Transient
Posts: 11357
Joined: Fri Feb 09, 2001 8:00 am

Post by Transient »

Canis wrote:Eat a penny.
olo
User avatar
seremtan
Posts: 36019
Joined: Wed Nov 19, 2003 8:00 am

Post by seremtan »

lick tuppence and drink all the juice you like
User avatar
Foo
Posts: 13840
Joined: Thu Aug 03, 2000 7:00 am
Location: New Zealand

Post by Foo »

phantasmagoria wrote:
Foo wrote:What kind of intake are we talking about here?
Well, if a quarter of a carton of apple juice is your reccomended intake, i usually drink at least one full carton, often two a day, ontop of that i have probably four pieces of fruit, so that's about 10x over the RDA. For breakfast I have either Toast or Bran Flakes. Then for tea I usually have rice, fish and vegetables for tea. It's a diet i've devised for myself in order to lose weight. I've lost about four stone in maybe 6 months \o. But it occurred to me I might be eating too much Vitamin C especially now in my attemt to shake this cold. and I wondered if I was doing myself more harm than good. If i just cut down the amount of juice i drink and replace it with tea/water then I'll be dandy.
You can switch to juice drinks with a lower vitamin c amount.

I think if you're eating that much fruit and drinking so much juice, you should watch out for the sugars.
"Maybe you have some bird ideas. Maybe that’s the best you can do."
― Terry A. Davis
dzjepp
Posts: 12839
Joined: Wed Mar 28, 2001 8:00 am

Post by dzjepp »

Don't vitamin supplement pills have like close to 1000% of daily value for a lot of the stuff they come with?
S@M
Posts: 1889
Joined: Wed Mar 16, 2005 3:11 am

Post by S@M »

seremtan wrote:lick all the juice you like

mmmmm
:icon32:
"Liberty, what crimes are committed in your name."
feedback
Posts: 7449
Joined: Mon Feb 18, 2002 8:00 am

Post by feedback »

Vitamin C is water soluable, you'll piss it out. The fat soluable vitamins are the ones that are bad for you.
Post Reply