Q&A with Leyla: Can you explain remnant cholesterol and how it's calculated? PT 2

Can you explain remnant cholesterol and how it's calculated?  How important is it in determining cardiovascular risk?   Should vitamin D and magnesium be taken together?   How much vitamin K should I be taking?   Should my husband stop taking his fish oil and garlic supplements prior to surgery?  How soon before surgery should he stop taking them?   I'm a man taking Ostera per your bone protocol.  The bottle says it's for postmenopausal women.  Is that an issue