Why is everyone getting food allergies?
Unexplainable
00:00
Hygiene Theory and Food Exposure Could Explain This Rise in Allergies?
hygiene theory combined with some of this timing of food exposure could explain a lot of this rise in allergies. Scientists are trying to be open-minded here and just see what else is at play. One idea is that maybe if an adult got sick with a flu or some other serious illness, their body's immune system might be recalibrating.
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