Worry causes high blood pressure and hurry causes diabetes. Both ofthem are like twins, one acting on the heart inside and the other externally on the blood. (SSS Vol.26, p. 20)
The temperature should be 98.4°F neither more nor less, the blood pressure should be 80-120. Any increase or decrease spells illness. (SSS Vol.26, p. 21)
Man struggles the whole day to feed and foster his family. This exertion and motive makes him restless and robs him of his sleep. He then resorts to artificial means to induce sleep and rest to the body, like taking sleeping pills or taking intoxicating drinks. This artificial induction has disastrous side effects and combined with the lack of rest, causes heart diseases, blood pressure, etc. Research has hence concluded that Yoga is ideally suited for all these problems.
The sacred texts were all born in India. But due to the rise of blind beliefs that are consequences of modern education and civilization, Indians show scant interest or belief in these works of brilliance. It is the misfortune of Indians that today, these sacred texts are much more fostered and believed abroad, who were quick to realise their importance. They investigated and understood that due to lack of rest, the body weakens. This causes the breathing process to speed up. This in turn spoils the lungs. As the blood circulation also speeds up, a stage arrives when blood pressure sets in. Medicine cannot cure it completely and hence Yoga is prescribed. (SSS Vol.26, p. 119)