Do any of you have this health concern and have you done anything about it?

I have high LDL (the bad kind) cholesterol. I'm very interested in trying a natural approach to lower the bad number - through diet and exercise. Have any of you been successful that way and what specifically are you doing that has worked?
2/c-3a Coarse hair med. density.
Protein sensitive but can use occasionally
Highly porous. Color over grey.
I love all the Curl Junkie products and use CJ CCCL as my main styler. Still hoping for 2nd day hair....
Every day is a gift