A large randomized controlled trial of vitamin D supplementation generates good data to show there is likely no benefit.
Vitamin D has been widely touted as beneficial for preventing cancer and cardiovascular disease. A large, well-conducted clinical trial now show that it has no effect.
Naturopaths claim to excel at preventing and treating cardiovascular disease. Their claims don't stand up to scrutiny. They co-opt from mainstream medicine, add non-evidence-based treatments, and fail to use effective drugs.
Under the new blood pressure guidelines, more people are classified as having high blood pressure; but the treatment emphasis is on lifestyle changes, not medications.
The movie "Cholesterol: The Great Bluff" claims that we have been lied to: cholesterol doesn't cause heart disease and statins are harmful. It is biased and misleading. The people interviewed in the movie are denialists who don't accept the clear evidence for the role of blood cholesterol levels and the benefits of statins.