Comment by djha-skin
It was given as a revelation from God[1]. This is not some doctrine that came about from a philospher. It came from the top.
The same revelation discouraged tobacco use, the problems of which wasn't understood until much later. I assume the same will happen with caffeine, tannins, and other coffee/tea things.
1: https://www.churchofjesuschrist.org/study/scriptures/dc-test...
I would argue that this isn't a good forum to discuss the relative merits of outsourcing one's morality to a corporation, nor the merits of closing oneself off to examination of belief in light of conflicting reality, hence the respectful circumspect language earlier.
Regarding your comment here, it would be accurate to say it is currently enshrined by a small group of Utah-based religions and metacultures as divine and potentially even protective, and no one else really cares if said adherents drink or don't drink coffee. What isn't in doubt is that coffee and tea are healthier than soda, and that said Utah-based religious schisms allow Koreans and other East Asian areas to drink tea (along with South Americans to drink Yerba Mate) in contravention to their doctrine, so any alleged health benefits from adherence clearly isn't the focus and outward manifestation of obedience is the goal for the malleable rule.
Other groups that have health codes that have a good physical basis:
- Seventh-day Adventism, ~22 million, Vegetarianism encouraged, no alcohol, tobacco, or caffeine
- Islam, ~2 billion (Sunni + Shia), No pork or alcohol; fasting during Ramadan; ritual slaughter
- Judaism, ~15 million, No pork or shellfish; no mixing meat/dairy; specific slaughter methods Holiness, cultural cohesion, obedience to God’s law
- Sikhism, ~26 million, No alcohol, tobacco, or drugs; vegetarianism in some sects; uncut hair (kesh)
- Rastafarianism, ~1 million, Vegetarian or vegan, no alcohol, processed foods, or salt; often no caffeine
- Jainism, ~4–5 million, Strict vegetarianism, often no root vegetables, no alcohol
- Hare Krishna (ISKCON), ~1 million+, No meat, eggs, fish, onions, garlic, or caffeine; food must be offered to Krishna
- Baháʼí Faith, ~5–8 million, Abstain from alcohol; annual 19-day fast (sunrise to sunset)
- Brighamite Mormonism (LDS), ~3-5 million (regular attending), abstain from coffee, tea, alcohol, tobacco; no longer adhering to low meat consumption or beer (encouraged, not considered a strong drink, circa 1825 liquors like whiskey were considered ills, wasn't until Prohibition in the 1930s that Brighamites added alcohol to banned list, and the 1960s/1970s entrenched through gatekeeping entrance for secret rituals, causing some ritual center managers to not be able to get their annual renewal)