You don't need to be active for a few days because you are still not fully healed yet and you could possibly hurt yourself even more if you begin doing physical activities right away...
oxygen has ozone and carbon dioxide in it
I am almost positive that C is your answer here
The most highly fortified foods in the market are those
ready to eat breakfast cereals. Same as enriched food a fortified food has had nutrients
added all through processing but in a fortified food the added nutrients may
not have been existing in the original product.
If you have any questions related to health, human and social service organizations, you should call 2-1-1.
Hope this helped :)