A completely different take on this phrase is that discretion means being discrete as in protecting people or information from exposure in some manner. If one is to be perceived as possessing valor by others, then they cannot express this by being merely brash and powerful.
Probiotics are essential (for at least a month or two after the antibiotics stop, depending on the potency) when you have had antibiotics to replenish the beneficial bacteria.
How Long to Take a Probiotic. Probiotics are bacteria normally found in the human bowels. They can also be called good bacteria. Probiotics are consumed as dietary supplements to aid in preventing or treating certain illnesses and for overall good health.