The dietary impact on cholesterol in the blood is surprisingly low. Looking it up, this source says diet can affect 20-30% of your blood levels [1]. I don’t have a great statistic about exercise, but I’d encourage you to question what you think you know — at the very least I’ll claim you’re mistaken about the importance of dietary impacts on cholesterol, which perhaps should give you pause about your other beliefs
The dietary impact on cholesterol in the blood is surprisingly low. Looking it up, this source says diet can affect 20-30% of your blood levels [1]. I don’t have a great statistic about exercise, but I’d encourage you to question what you think you know — at the very least I’ll claim you’re mistaken about the importance of dietary impacts on cholesterol, which perhaps should give you pause about your other beliefs
[1] https://my.clevelandclinic.org/health/articles/16867-cholest...