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calcium & iron supplements LinkBack Thread Tools Display Modes
  #1 (permalink)  
Old 10-29-2009, 04:01 PM
poodlebone's Avatar
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I am a: Type 1
 
Join Date: Apr 2006
Location: NYC
Posts: 2,325
calcium & iron supplements

So today I had an appointment with my primary care physician, the first time I've seen her in two years. She went through the list in my charts of medications/supplements to get it up to date. When I told her that I was taking iron tablets she told me not to take it with my calcium because they interact. Oops! Maybe that's why my iron levels have remained low all this time.

I did a quick search online and from what I've read it seems that even dietary calcium can interfere with iron absorption, whether it's iron from tablets or in food. One page said that if you need both iron & calcium then the best calcium to get was calcium carbonate (I think...).

So, any recommendations for the best times to take these? I also take Vitamin D 1000, a vitamin C tablet and a multivitamin. I had been downing the whole bunch after eating breakfast. Almost every day I have oatmeal with ground flax and fruit of some kind (either fresh or dried) for breakfast. I make it with water, so there's not a lot of calcium in the meal. Would it be best to take the iron in the morning and then take the calcium after lunch or dinner? I also take Levoxyl for my thyroid and I've read calcium can interfere with that, but I leave that by my bed and take it if I wake up before my alarm clock in the morning or as soon as my alarm goes off. I then hit the snooze button 5 or 6 or 7 times and it's always at least an hour between taking the Levoxyl and the time I eat breakfast.
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Liz
Type 1 dx 4/1987
Minimed Paradigm 722 6/2008 + CGMS
13mm Silhouettes + Sure-T infusion sets
Lifescan UltraSmart & UltraMini
Last A1c: 7/15/09: 5.8
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  #2 (permalink)  
Old 10-30-2009, 08:07 AM
Senior Member
I am a: Type 1.5
 
Join Date: Feb 2009
Location: KCMO
Posts: 5,429
I have always heard take your iron with your C or orange juice or other acidic substances that help absorption.

and take your calcium 12 hr away from it. BTW, do your math on total calcium intake -- too MUCH causes athersclerosis and when my Endo had me calculate what I was taking, vitamin, calcium suppl, whey shake, and diet, it WAS too much! Nothing like shooting yourself in the foot ...


Quote:
Originally Posted by poodlebone View Post
So today I had an appointment with my primary care physician, the first time I've seen her in two years. She went through the list in my charts of medications/supplements to get it up to date. When I told her that I was taking iron tablets she told me not to take it with my calcium because they interact. Oops! Maybe that's why my iron levels have remained low all this time.

I did a quick search online and from what I've read it seems that even dietary calcium can interfere with iron absorption, whether it's iron from tablets or in food. One page said that if you need both iron & calcium then the best calcium to get was calcium carbonate (I think...).

So, any recommendations for the best times to take these? I also take Vitamin D 1000, a vitamin C tablet and a multivitamin. I had been downing the whole bunch after eating breakfast. Almost every day I have oatmeal with ground flax and fruit of some kind (either fresh or dried) for breakfast. I make it with water, so there's not a lot of calcium in the meal. Would it be best to take the iron in the morning and then take the calcium after lunch or dinner? I also take Levoxyl for my thyroid and I've read calcium can interfere with that, but I leave that by my bed and take it if I wake up before my alarm clock in the morning or as soon as my alarm goes off. I then hit the snooze button 5 or 6 or 7 times and it's always at least an hour between taking the Levoxyl and the time I eat breakfast.
__________________
Linda

Initial A1c Feb 6 09: 12%
Aug 24 A1c (MD office) 5.5%
Jul ... C-pep 1.3, GAD-65 > 30

metformin 1000 mg BID
Simvastatin 80 mg
Ramipril 5 mg
T4 125 mcg
baby aspirin
Vitamin D3, 2000 IU (blood values normal, advised to continue this dose by endo)
CoQ10 100 mg
Eating 70 - 90 g carb per day
Interval training on recumbent cycle
BMI is down to ca. 25.8



According to Joslin's Diabetes, 2005 ed., 5 - 30% of those diagnosed as Type 2 actually have LADA.
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  #3 (permalink)  
Old 10-30-2009, 08:11 AM
MCS MCS is offline
Senior Member
I am a: Type 2
 
Join Date: Jun 2009
Location: South Carolina
Posts: 1,258
How much was to much?


Quote:
Originally Posted by foxl View Post
I have always heard take your iron with your C or orange juice or other acidic substances that help absorption.

and take your calcium 12 hr away from it. BTW, do your math on total calcium intake -- too MUCH causes athersclerosis and when my Endo had me calculate what I was taking, vitamin, calcium suppl, whey shake, and diet, it WAS too much! Nothing like shooting yourself in the foot ...
__________________
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Type 2, Normal would be nice, but I am not sure what normal is anymore

Bitter Melon, Vanadyl Sulfate
Chromium Pichnolate, Gymnema Sylvestre
Protien Hydrosylates, Amino Acids
Hi-Maize 260, Ground and Whole Flax Seed
COQ10, Celery Seed, Magnesium, Potassium, Calcium
Zinc, Selenium, Vitamin E, Fish Oil
Vitamins Bx, C, Ginkgo
Hawthorne, Vitamin D
Alpha-Lipoic-Acid, Biotin, ACAI Berry
Avoiding refined carbs
A1C 5.6,
I am the experimenting type, try, decide, move on.
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  #4 (permalink)  
Old 10-30-2009, 08:17 AM
Senior Member
I am a: Type 1.5
 
Join Date: Feb 2009
Location: KCMO
Posts: 5,429
Quote:
Originally Posted by MCS View Post
How much was to much?
Even ONE Citracal in addition to my multivitamin and other above-listed stuff! I only take Citracal now if I skip the shake ... but mostly not even then!

I think she set my upper limit at 1000 - 1200 TOTAL.
__________________
Linda

Initial A1c Feb 6 09: 12%
Aug 24 A1c (MD office) 5.5%
Jul ... C-pep 1.3, GAD-65 > 30

metformin 1000 mg BID
Simvastatin 80 mg
Ramipril 5 mg
T4 125 mcg
baby aspirin
Vitamin D3, 2000 IU (blood values normal, advised to continue this dose by endo)
CoQ10 100 mg
Eating 70 - 90 g carb per day
Interval training on recumbent cycle
BMI is down to ca. 25.8



According to Joslin's Diabetes, 2005 ed., 5 - 30% of those diagnosed as Type 2 actually have LADA.
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