Can capers be bad for you?

I have a spiralling caper-addiction. I just NEED (I know that I don’t actually need it but that’s the way if feels) to have capers with every meal. I up to a jar a day and start wondering if this good.

Since almost everything in the world seems to be dangerous nowadays I start to wonder if capers are as well. I have google’d it but to no avail. Does anyone know a valid reason to curb my caper consumption?