I have investigated this by conducting an (unscientific) experiment of my own. The results were surprising.
Different types of relaxation
There are two types of relaxation:
- active relaxation; and
- passive relaxation.
When we talk about relaxing, we normally think of passive relaxation such as listening to quiet music, enjoying the beautiful scenery around us or just simply quieting our mind for a while. The more mentally disciplined amongst us might meditate. These methods do lower high blood pressure.
A couple of weeks ago, I decided to listen to “A Guided Meditation” by Glenn Harrold that had been gathering dust on the shelf since 2003. It induced in me a very deep level of mental and physical relaxation. As it happened, I had my home digital blood pressure monitor near me. The guided meditation lasted for about half an hour, at the end of which, on a whim, I decided to measure my blood pressures.
I took my blood pressure readings again four hours later.
The results surprised me. My morning readings were 140/93 with a pulse rate of 70. Those readings were up a bit on what they normally are, but nevertheless are considered normal for a person of my age.
After listening to “A Guided Meditation” , my readings were 127/80 with a pulse rate of 63. Encouraged by this, I repeated the experiment for the next six days. Then I changed to listening to “Paul McKenna’s Deep Relaxation” CD, which I listened to every day for a week. Co-incidentally, this CD had also been gathering dust on the shelf since 2003.
It must be noted that:
- neither “A Guided Meditation” nor “Paul McKenna’s Deep Relaxation” claim to reduce hypertension; and
- these programmes are not comparable products.
However, they both lowered my blood pressures significantly, but by different amounts:
- “A Guided Meditation” consistently resulted in blood pressure readings in the range of 11 to 13 points lower than the measurements I took at the start of the day. The effect was still noticeable, albeit reduced, after four hours.
- Whereas, “Paul McKenna’s Deep Relaxation” consistently resulted in blood pressure readings in the range of 5 to 7 points lower than the measurements I took at the start of the day. The effect was not measurable after four hours.
I do not claim to have used scientific methodology. Furthermore, the results were specific to me, so my results should be considered as anecdotal evidence. Nevertheless, both sets of results are very good. The beneficial effects of deep relaxation lasted for about four hours.
This piece of rough science confirms that deep relaxation is an effective way of eliminating physical and mental stress, thereby reducing hypertension. Both “A Guided Meditation” and “Paul McKenna’s Deep Relaxation” gave good results for me. Although the benefits only last a few hours, it is still worthwhile as it compliments the other methods being used to lower my high blood pressure.