Good one, very hype-effective.
Another tip, if you're willing to take the red pill, is to drink an ounce (or just take a drop or two under your tongue) of your own morning URINE daily, or whenever you feel an infection or illness coming on.
Your urine (filtered blood) contains antibodies and many other life-promoting agents and nutrients. Self-vaccination. Any toxins are in very minute amounts, and actually serve a purpose inside of the body (the body already has a channel for waste elimination, why need another? Why eliminate waste in the form of life-necessary WATER? The human body is surely more intelligent than most give it credit for.)
In doubt? Try it topically on any epidermal problem, or an injury, swelling or pain of any kind.
Anything is worth a try when you're just going by hearsay, and you never truly know until you try. Expand your thinking.
Just piss. Discard the other two. But don't trust me for it, try it yourself.