Plenty of physics sub-fields are still led by experiments, such as condensed matter physics. I don’t know if your statement applies to anything other than particle physics?

Or: We’re using math to summarise what the experiments have said so far. And then using that to extrapolate what might happen in the next experiment.

I would argue that physics is based more on experiments than math.

Sorry about your issues, I never meant to diminish them. I was genuinely curious about how one can become so limited in ones protein intake, but clearly worded my question poorly.

Sorry, I was trying to ask a genuine question, I didn’t mean to come across in a negative way.

I’d still be very interested in the answer.

I’m not able to obtain enough protein without meat

How does that work? Isn’t egg white pure protein? Surely eating a pile of boiled eggs would give you the same amount of protein as a steak, not counting stuff like cheese and legumes.