Intelligent Medicine Radio for January 31, Part 2: Are seed oils really that bad?

Are seed oils really that bad? Is it preferable to use beef tallow for frying? Are memory supplements effective? EPA begins review of fluoride in drinking water; FDA issues recall over contaminated supplements; A high lp(a) may call for preventive aspirin use; Arthritis breakthrough as scientists discover way of regenerating joint cartilage; Surprising new findings on coffee, tea consumption, and osteoporosis risk; Skipping breakfast, late dinners may boost fracture risk.