Well, some of these foods are now back in style, with scientific data to finally explain why they work so well, and shouldn't have been abandoned in the first place!
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PHARMACIST Q&A (The first Q&A involves table salt, and the long-held belief that intake needs to be restricted to help keep blood pressure down. When in fact, the reverse is now true! "The people who consumed the least salt had the greatest risk of death from cardiovascular complications.")
MODERN RESEARCHERS EXPLAIN WHY CHICKEN SOUP REALLY IS A POWERFUL REMEDY FOR COLD AND FLU
RESEARCHERS ALSO EXPLAIN WHY HONEY-LEMON TEA IS A POWERFUL REMEDY FOR COLD AND FLU