> what’s the big deal with eating tuna every now and again Once a week builds up merc in the body. Merc is toxic. That's the big deal. Smaller fish have less o

> what’s the big deal with eating tuna every now and again Once a week builds up merc in the body. Merc is toxic. That's the big deal. Smaller fish have less of this problem, but still add to it. Better avoid most fish at this point, we've destroyed the oceans to much, sadly. https://nutritionfacts.org/video/which-brand-of-tuna-has-the-most-mercury/ https://nutritionfacts.org/video/which-brand-of-tuna-has-the...