As we enter the 2019-20 flu season, some choose to receive the seasonal flu vaccine. Of course, some choose to rely upon unproven flu treatments, because they buy into the easily-debunked myths of the anti-vaccine world.
Many of the good people who read this blog understand that the flu is a very dangerous disease. In the USA, the CDC estimates that the flu season every year results in 12 to 56 thousand deaths and 140 to 710 thousand hospitalizations. It is not a trivial disease that can be easily ignored. Let me be frank – your best, and really, the only choice to prevent the flu is getting the seasonal flu vaccine. And, it is the only method to boost your or your children’s immune system against the flu.
I’ve written previously about various supplements and treatments for the common cold, and they mostly don’t work. Or the evidence is so weak that it’s literally a waste of money to use them. Or they’re just useless.
These ineffective treatments exist for one reason – money. Cold and flu treatments are a significant part of the estimated global US$278 billion supplement and nutraceutical industry. And the industry is largely unregulated, so they can make unsupported claims about things like flu treatments, and people buy them based on the pseudoscience and false claims.
Although there’s some overlap between the common cold and flu treatments, there are a large number of flu treatments that get sold over the counter, although one class of drugs are sold by prescription. Are any of them effective? Let’s find out. Continue reading “Flu treatments and supplements – do they work? No, get the vaccine”