Interesting. I started taking it since I've started working inside for my day job. Apparently I should be upping my dosage. I take a multi and one or two D tablets and probably get a max of ~5600 from that outside of any absorbed from foods.
I also eat a lot of eggs. My girlfriend will be pleased to know that I'll be upping our egg intake!
Get your current nmol/L value and decide based on that data.
In Germany, you have to pay around €30 for that test. It's not covered by insurance for some reason. Anyhow, if they ask for significantly more than that, they are ripping you off.
I also eat a lot of eggs. My girlfriend will be pleased to know that I'll be upping our egg intake!