Newsletter Heart and Circulatory Physiology explained that through a test body (toe) will know that the heart is healthy or unhealthy.
Testing method is the easiest is just sitting santaukcheung straight vertical feet. Then try to reach toe. If your body soft enough to touch to toe straight vertical, which means that your heart health.
But if you reach out to foot means you have a heart problem and due to hardened arteries, the factors leading to heart disease. According to the doctor's claim Japan's Yamamoto.
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