You asked a question regarding what had been tried and promptly answered it... with no evidentiary references.

Regardless of the reason (again, I have a belief in the power of belief, ie the effect of a placebo is an effect) there exists a statistical impact.

Whether that impact causes recovery, better health overall, better emotional health, or just plain increased willingness to accept help from medical professionals and an increased resistance to the concept of mortality... therein lies the confusing aspects of formulating a theory to explain the observed results.

It takes a closed mind to point blank reject direct observations without even a critique. It takes a not-so-closed mind to evaluate those observations and then reject with critique (ie, the end result is known to be false, so let's identify why).

It takes an open mind to consider the possibility of an unknown result and critique fairly.

It takes an overly open mind (gullible?) to accept without question.


I'll freely admit the topic is 100% conroversial and debatable.
I'll also not seek to debate it but just ask you to make up your own mind based on the evidence and not reject out of hand.

Some noteworthy studies:

Poloma. M. M., Pendleton, B. F. (1991). The effects of prayer and prayer experiences on measures of general well-being. Journal of Psychology and Theology, 1, 71-83. This study demonstrated that prayer and prayer experiences have a positive effect on the general health of those who practice it.

Laird, S. P., (1991). A preliminary investigation into the role of prayer as a coping technique for adult patients with arthritis (arthritis patients). (Doctoral dissertation, University of Kansas, 1991). Laird found that in arthritis patients 1) having faith in prayer was positively related to better emotional adjustment, 2) praying more days per week was positively related to fewer health concerns, 3) engaging in confessional prayer was positively related to having more health concerns, 4) engaging in receptive prayer was positively related to greater social involvement with friends and relatives.

Highfield, M. (1992). Spiritual health of oncology patients: Nurse and patient perspectives. Cancer Nursing, 10, 1-8. Highfield demonstrates that faith is a significant aid for patients dealing with chronic pain.

Levin, J. (1994). Religion and health: Is there an association? Is it valid? Is it causal? Social Science and Medicine, v.38, n.11, 1475-82. This study documents how religious practice lessens the effects of sickle-cell anemia.

Backus, W. (1997). The healing power of a healthy mind. Minneapolis: Bethany House Publishers. Backus recounts studies showing how faith strengthens the immune system and gives bolstering weapons for patients battling AIDS.

Gardner, J., & Lyon, J. (1982). Cancer in Utah Mormon men by lay priesthood level. American Journal of Epidermiology, 116, 243-57. These researchers identified a correlation between regular public worship and lower cancer rates.

Enstrom, J. E. (1989). Health practices and cancer mortality among active California Mormons. Journal of National Cancer Institute, 81, 1807-14. This study discovered that for those who do contract cancer, faith is a significant factor in recovery.

Graham, T, B., Kaplan, J., Cornoni-Huntley, S., James, C., Becker, C., Hames, S., & Heydon, S. (1978). Frequency of church attendance and blood pressure elevation. Journal of Behavioral Medicine, 1, 37-43. They found that participation in some form of public worship is an effective deterrent against high blood pressure.

Comstock, G. & Partridge, K. (1972). Church attendance and health. Journal of Chronic Diseases, 25, 665-72. This study of 91,909 individuals in Maryland found that those who attended church once or more per week had significantly lower death rate from heart disease (50% reduction), emphysema (56% reduction), and cirrhosis of the liver (74% reduction).

Cerrato, Paul L. (1998). Spirituality and healing. RN, 2, 49. Cerrato found that faith elevated the general health of patients.

Berkel, J. & de Waard, F.(1983). Mortality pattern and life expectancy of Seventh-Day Adventists in the Netherlands. International Journal of Epidermiology 4, 455-59. This study showed that church attendance, meditation, religious study, and worship quite literally invigorate the body.