Female, 54 Yrs Old, 5ft, 63kg. Cholesterol Reading Of 7

Female, 54 yrs old, 5ft, 63kg.
Cholesterol reading of 7 (3 mths ago)
Recent stress test indicated blockage
Not diebetic, bp is normal
Prescribed meds 3 days ago
Doc suggests angiogram
Quite sedentary lifestyle
Hardly take any junk food
But outside food usually has msg
No msg at home

M interested in controlling my cholesterol n whether there is such a thing as clarevasa's arterial cleansing.

Tq for ur advice in advance