What fish can cause highblood?

Certain fish, particularly those high in Mercury, can contribute to health issues like hypertension (high blood pressure). Species such as shark, sWordfish, king mackerel, and tilefish are known for their elevated mercury levels. Regular consumption of these fish might lead to increased blood pressure and other cardiovascular issues. It's advisable to limit intake of these species and choose lower-mercury options like salmon or sardines instead.