Please note: This post is intended to be general information that applies to people who don’t have diagnosed medical conditions and are not pregnant, and any figures correct at the time of writing. As always, please see a registered professional before making changes to your diet.
There are safe upper limits for the intake of vitamin A. It is not advisable to take supplements and also eat foods high in vitamin A. Please take a look at the page from the NHS which gives guidance on this: https://www.nhs.uk/conditions/vitamins-and-minerals/vitamin-a.