However, fatty cuts of tuna, are rich in heart-healthy fats. Tuna is also a good source of Vitamin B12 and selenium, which is ...

From heart health and brain health to bone health ... limit their consumption of certain types of tuna. Canned light tuna is a good choice for those who need to limit their mercury exposure.

Mercury buildup is also linked to a higher risk of heart disease. This may be due to mercury’s role in fat oxidation, a process that can lead to this illness. Tuna is incredibly nutritious and ...