Omg i have been craving tuna sandwiches for the last few weeks. I want to devour tuna at the moment. I’ve eaten two tuna sandwiches in the past 10 days. Is it safe? I read to limit canned white tuna. But how the heck should I know what 6oz is. I guess I could read the Can size 🤦🏽♀️! Pregnancy brain. Even so, is it really harmful? Wha about pre cut and packaged dry salami sandwiches??