calcium citrate liquid form:

http://ag.arizona.edu/pubs/health/az1042.pdf

 

Supplement Form	Percent Elemental Calcium	Comments
Calcium Citrate	21%	Best absorbed supplemental form of calcium.It does not require the presence of extra stomach acid to dissolve. Calcium citrate can come in colloidal form.This is a liquid form of calcium that may be less irritating to the intestinal wall.
Calcium Carbonate	40%	Most common type of calcium supplement on the market.Usually requires extra stomach acid for digestion, so should be taken with a meal.

 

这里有个视频,虽然有些说法有些争议和有广告嫌疑,但可以听听:

 

 

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• 谢谢 -我爱柿子树- ♀ (0 bytes) () 02/19/2012 postreply 15:51:21