A large body of scientific research supports the idea that cardio exercise is vital to our heart and brain health. But some recent studies help to underscore just why exercise needs to play a role in everyone's life.

Eat 3 servings of fatty fish or take a high-quality fish or krill oil supplement to maintain adequate omega-3 levels and support cardiovascular, cellular, and cognitive health.

A version of intermittent fasting, time-restricted eating shortens the eating window to 6 -10 hours per day. The fasting period is linked to improvements in blood sugar, heart health, brain health, and longevity. Recent research shows the most benefit when the eating window is earlier in the day and dinner is skipped.

Many of us seek the best supplements for heart health, because cardiovascular disease is our number one killer. Many supplements have been touted as being supportive to heart health. But we dug deep and discovered that only four supplements are proven to be essential to help keep our heart healthy.