In the early 1970s, Nobel Prize winner Dr. Linus Pauling made some extraordinary (and unsubstantiated) claims about Vitamin C and the common cold virus. As quoted in that scientific journal Awake, Dr. Pauling is said to have recommended the consumption of mega-doses of this vitamin to "cure" the common cold, and the regular consumption of smaller (but still heavy) measures of Vitamin C to prevent ever contracting that disease.
Following this, there were those in the JW camp who took it to mean that "The Society endorses Linus Pauling", and commenced to pump themselves full of heavy doses of Vitamin C. In fact, excessive consumption of Vitamin C - certainly of the levels "recommended" by Linus Pauling - tends to the development of kidney stones (I knew of at least one case in which that happened).
Aside from the Vitamin C cult, an article in that other scientific journal, Golden Age (forerunner of Awake), once expounded the benefits of reverse-flushing oneself with the garden hose!