I had to stop taking lactoferrin these past few years. My gums were so sensitive , along with nerves everywhere else.
After increasing Calcium for 4 mnths., healing nerves, and having a recurrence of a respiratory virus, I decided to retry lactoferrin. ( I'm guessing calcium may help decrease lactoferrin side effects.)
It does look great in medical papers, and I became desperate. My old remedies weren't working anymore.
Now, I was able to take as much as 750 mgs. daily with no pain.
I open the capsule and empty into mouth for better absorption.
(buccal)
There's new research regarding lactoferrin's potential to inhibit covid- 19.
https://www.biorxiv.org/content/10.1101/2020.08.11.244996v4.full
It's even being tested on humans :
https://ijrhs.org/sites/default/files/IntJResHealthSci-8-1-8.pdf
https://onlinelibrary.wiley.com/doi/full/10.1002/rmv.2261
We know that this may apply to some people, not everyone.
I'm glad to be able to tolerate it.
It's funny though, Lactoferrin is healing some skin lesions I have , but the lung inflammation has been reduced more by the vitamin K-1 I restarted yesterday. ( I was having nosebleeds again. K-1 is necessary for lung protection too. odd )
Lactoferrin increases interferon . That may be part of the reason for side effects.