ENCORE: Q&A with Leyla, Part 2

I eat about a quarter pound of chopped or minced garlic each day, is that dangerous? Are there any health benefits to grape seed oil for cooking or for use as a salad dressing? Are there benefits to hormone replacement therapy? Are smoked sardines less healthy than unsmoked sardines? Help! I get a gnawing feeling in my stomach after taking magnesium and other supplements at bedtime. Click HERE for part 1.