How much calcium should I take in a day? Is it okay to supplement with calcium supplements?

I am taking calcium to maintain bone health.
I read that taking too much calcium as a supplement can accumulate in the blood and be harmful.
Can I continue taking calcium supplements?
I am eating foods rich in calcium such as cheese, soy milk, and anchovies.
When calculating the daily required amount in bulk, I don't eat that much; I eat moderately.
There is generally no major problem with consuming a lot of calcium through food.

It contains calcium supplements (calcium + magnesium + vitamin D + vitamin K2), so it seems good because it covers various nutrients beneficial for bone health.
Is it okay to supplement with calcium supplements?