A research conducted by a researcher fromActivOx Ohio State University in 2009 revealed that uncontrolled heart rate due to poor sympathetic and parasympathetic nervous system is linked to a higher risk of heart diseases. In the same study Yoga is considered as one of the most effective ways of controlling heart rate variability. Any stimulus that causes the heart to function at an abnormal rate contributes immensely to cardiac problems.

Depression is one of the most common risk factor for heart problems. It can cause tachycardia and other disturbances that alter normal rhythm of the heart. Prolonged or repeated states of depression can damage the heart and increases the chances of heart attacks. Yoga is an effective remedy against stress since it can increase level of gamma amino butyric acid (GABA), a neurotransmitter in the brain that is linked to depression when it is in low supply in the brain. GABA in the brain is increased after one session of Yoga. Regular practice of Yoga for heart health keeps the GABA at high levels so depression is likewise addressed.

Obesity is another health issue that leads to heart problems. It is a condition that is a result of unhealthy eating and poor food choices. When one is obese, overall circulation gets affected. Fats get deposited in the walls of blood vessels impeding the normal flow of blood in the body. With this, oxygen delivery and absorption is reduced. Yoga can make one overcome food cravings. It puts one in a position where he becomes in total control of himself. By this he can control over-eating and over indulgence to foods that can contribute to unhealthy weight gain.

As one practices Yoga, his or her flexibility is improved. Studies associate flexibility with arterial health. Those people over 40 who are less flexible are more prone to heart attacks. A common yardstick for flexibility is when one is able to reach his toes with his fingers. At the age of 40 to 50, failure to do this means that the body is not as flexible as it is supposed to be in relation to age. This predisposes heart attacks as this suggests poor arterial health.

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