Can increased calcium absorption lead to kidney disorders?
This is my biggest worry when taking Vitamin D3 supplements, I have Vitamin D deficiency but when I take supplements it quickly reaches to toxicity levels (> 80 ng/mL) and so I have the revert to monthly supplement of 60,000 IU of Cholecalciferol.
PSA: I'm a dwarf, possibly Achondroplasia, but during childhood (4 - 15years) I wasn't categorised as such and my bone troubles were always attributed to Vitamin D deficiency. After age 17, I didn't have much of bone problems and so I didn't follow up on my Vitamin D deficiency.
Fast forward to age 32, I was diagnosed with Spinal Stenosis among other cerebral spinal fractures risking becoming quadriplegic[1]. So, if you have bone problems due to Vitamin D deficiency, please follow it up regularly, it's likely going to be life-long but taking proper supplements is better than a fracture. Also visiting a good endocrinologist to get to the root of Vitamin D problems is recommended.
IANAD, but the word is you should couple it with vitamin K to offset the extra calcium absorption. Which is a good idea on general principles, since K is one of the other very few supplements worth taking by the gen pop.
There are many cases of kidney disorders causing issues in vitamin D metabolism - the majority of literature examples I read involved genetic kidney disorders which would not be be caused by increased calcium absorption.
Can increased calcium absorption lead to kidney disorders?
This is my biggest worry when taking Vitamin D3 supplements, I have Vitamin D deficiency but when I take supplements it quickly reaches to toxicity levels (> 80 ng/mL) and so I have the revert to monthly supplement of 60,000 IU of Cholecalciferol.
PSA: I'm a dwarf, possibly Achondroplasia, but during childhood (4 - 15years) I wasn't categorised as such and my bone troubles were always attributed to Vitamin D deficiency. After age 17, I didn't have much of bone problems and so I didn't follow up on my Vitamin D deficiency.
Fast forward to age 32, I was diagnosed with Spinal Stenosis among other cerebral spinal fractures risking becoming quadriplegic[1]. So, if you have bone problems due to Vitamin D deficiency, please follow it up regularly, it's likely going to be life-long but taking proper supplements is better than a fracture. Also visiting a good endocrinologist to get to the root of Vitamin D problems is recommended.
[1]https://abishekmuthian.com/i-was-told-i-would-become-quadrip...