So refreshing to read messages like this.
I forget how balanced DDF is compared to the rest of the frum world.
Had a problem, tried natural methods, didn't work, understood the medicine at play and causes of the problem, took medicine.
Meanwhile, half the frum world probably thinks you are a nut and will be killed by doctors.
Statins work. They almost always work wonders. Very few have noticable side effects, the obvious benefit is better looking blood workups.
Lifestyle changes can work too, sometimes.
if your overall risk score is low, and you're young any doctor would say trying lifestyle changes is worthwhile, if you're committed. However lifestyle changes have almost no impact if what you have is FH., however the only real way to know is by doing genetic testing.
If your lifestyle changes doesn't have the desired effect after 6 months you can assume it's hereditary.
In OPs case Dr isn't concerned, so OP doesn't have to worry about statins, however you can ask your first degree relatives to see if you find a pattern.