You live in California? Sorry to hear about your son. Hmm. What did the doctor say about the allergies? Have you tried staying away from certain foods, to see if that helps? I don't know, there must be something that can be done.
That's part of the reason, but that doesn't explain why Noah lived so long.
Genesis 9
28 And Noah lived after the flood three hundred and fifty years.
29 And all the days of Noah were nine hundred and fifty years: and he died.
Here is a fun fact.
The guy who predicted the timing of Halley's Comet, was probably the first person who believed in the Concave Hollow Earth.
View attachment 247190
Edmond Halley the one and only.