What can I consume to boost my immune system?

[Whitepill]

I often get sick and I was wondering if there are any foods I can consume more of to boost my immune system?
For dehydration I have started using electrolytes occasionally and drinking good amounts of water.

 

[n9wiff]

Vitamin C and D, stay active, clean your living space AKA your room, bed, shower etc.

Selenium and Zinc too but you can just get that from red meat and eggs.

 

[sigma]

hella vitamin C
have good hygiene and clean space
seek sunlight, exercise, breathe fresh air