Blackberries
Just like its cousins, blackberries are bursting with excellent nutrients so they should be a mainstay in your diet. They are excellent at preventing heart attacks since they come with vitamin K, an important vitamin that keeps your cardiovascular system in check. The same vitamin has also been found to help keep blood pressure under control for a healthy heart. Let’s not forget blackberries are excellent sources of antioxidants as well.
Spirulina
Just a tablespoon of Spirulina powder is enough to reap the benefits. You’ll get protein, copper, magnesium, iron, potassium, and vitamins. This powder is known to lower blood pressure levels and bring down LDL cholesterol.