I have never been a fan of dietary supplements pushed by Big Supplement, the less regulated, less evidence-based, more pseudoscientific mirror image of Big Pharma. Recently, a meta-review published in a respected journal examined whether there were any causal links between various dietary supplements and cardiovascular disease (CVD). They only found one, folic acid, that might have an effect on CVD, but, in that case, causality might not be so clear.
Just to be perfectly clear, no one on the side of real science-based medicine would dismiss using dietary supplements to treat chronic medical conditions. Many people have had surgeries, illnesses, and other medical conditions where certain supplements are necessary for the patient to survive. But these are highly specific requirements, not general quack claims that taking supplements will somehow miraculously treat colds and flues, prevent cancer, or some other nonsense.
Essentially, if you’re taking dietary supplements for no medical reason other than you believe it makes you healthier, let’s stick to facts – all that you are doing is having your kidneys create some very costly urine. Human physiology, based on a couple of billion years of evolution, automatically regulates its needs for micronutrients – excess amounts do not stick around to make you healthier, it just becomes a component of your pee.
It’s time to take a look at this article about dietary supplements and cardiovascular disease. Maybe I’ll convince you to save some money each month, and spend it on something like investing in a better diet. Continue reading “Dietary supplements make costly urine – not helpful for CVD”