

The amount of lactase needed is a function of how much lactose you consume. I don’t think I make any lactase at all and it’s not exactly possible to overdose on lactase so I down multiple 20,000 unit pills every time there could be lactose in something and that seems to work quite well. If I’m eating a dairy-based meal like pizza or something with a lot of cream then I take a few pills with every few bites.
The EU has a globally available browser extension called Consent-O-Matic that rejects all cookies for you before you even see those popups. It’s available for every browser I’ve used so far. It’s also free.