Metals in baby food?

So my moms informed me that on the news and a bunch of studies have been done recently about there being metals in baby foods, is this true? If so, what can i do about it? I barely have time to make myself food let alone make and meal prep baby food (we are in the process of moving). Are there certain brands that are okay? I use BeechNut the “just” ones. And sometimes Gerber for peaches and banana.