Dietitian answers questions on probiotics

Brian S., from Lincoln, asks, " Can you please provide some trusted clinical studies, books or journals that have to do with how pre- and probiotics are not destroyed by stomach acids or shelf life in order to actually be ...


What should I do with an expired COVID test?

Have you ever been exposed to someone with COVID-19, or had the sniffles, and reached for an at-home test in your medicine cabinet—only to notice it's way past the expiration date stamped on the box?

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