Religion in General is irrelevant to human health. Moreover it prevents and actually harmful to health. How many people were hoping for a prayer and as a result launched the disease and lost his life.
I recommend going through some of my prior posts in this thread. I have highlighted numerous studies that examine various aspects of the relationship between religion and human health.
The data available clearly shows that religion is both highly relevant and highly beneficial to human health.
Here is a counter example:
Please don't claim by implication that the Spanish Inquisition and the Holocaust were healthy.
Afaics, you are moralizing and judging... Please read Jesus's wisdom in Matthew 7.
... But it does have the the downside that they alienate the goyim and there has been at least one purge already because the Jews are seen as outsiders or parasites. I am not saying I agree with the Nazis but it is a risk one takes when choosing to be a Jew. So if you can judge me and say that my problems in life are due to my choices in life including my choice of value system, then I can also turn that mirror back on the Jews and say they reaped what they sowed in Nazi Germany. I am not that judgmental so as to blame their deaths on their choice of religion, but if you are going to really want to look at the speck of dust in my eye, perhaps you may want to check if there is plank of wood in your own...