As an anecdote, I'm close to someone who had issues w/ their microbiome causing havoc for a year after taking antibiotics. They tried all kinds of diet and pro

As an anecdote, I'm close to someone who had issues w/ their microbiome causing havoc for a year after taking antibiotics. They tried all kinds of diet and probiotic treatments to no avail. In desperation, a doctor prescribed an experimental approach where they'd take antibiotics again to kill the 'bad bacteria', then go on a heavy probiotic regimen. This worked thank god.