This is a rabbit hole the size of the grand canyon. I agree with what what @CoolRick has said but back to the rabbit hole for a second -
- The whole industry fucks us or cheats us on one very important thing if you are un-aware, that being what matters is "elemental" total rather than what it might say on the front of the bottle or in advertising. What's on the front may say 1200mg Calcium for example but that number is the total weight of the compound and different compounds have different levels of elemental. If the compound is Calcium Carbonate you'd need to consider that it's only 40% elemental calcium so you are really only getting 480mg. The other 720 is the carrier. In this case that might turn out to be a good thing because if we go back to the rabbit hole we find out that ...
- You can most efficiently absorb only about 500mg at a time. Absorption limits on calcium and other compounds also varies so may need to be considered. Calcium not too much but Magnesium sticks in my mind as one that does.
Personally I've never taken a calcium supplement since the very first time I stood at the top of this rabbit hole, I'd be shocked if I'm somehow not getting enough and have never had blood work indicate a problem, my bone density is top tier. The interaction between all the electrolytes and minerals seems to depend heavily on Magnesium for me, if I get that right the rest appears to balance out although I do pay attention to Pottasium, Sodium, Iron, D3,K2(MK7) and Zinc as well.
Doctors also told me the key is magnesium. I take magnesium byglcycinate nightly. It did wonders for my constant muscle twitching. I worked up the dose until my bowel movements changed and then went one capsule less than that. That's what I've read is correct way to find the dose.
I put sodium and potassium in my water. I mix about 3L jug with potassium/sodium that I make sure I get into me each day. High potassium intake can cause low calcium.. and low calcium can cause high potassium according to one article I read..
I don't pay attention to iron.
D3 is 5,000iu's a day as per doctor instruction.
I just started K2 a few months ago..
Please remember how delicate this ecosystem is and the dangerous shit that can happen to your heart and nervous system beyond tight muscles
Yup for sure... You'd think that if something is out of whack that's causing stupid tight muscles, its also likely a early warning sign for something worse down the road though.
Best blood work I ever got was pre surgery blood work.. It was so thorough... I found it last night on my app... My calcium bloods were a bit less than middle of the range..