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Should we be taking vitamins before blood tests or take a 48 hour break?

I am getting regular fasted blood tests to check my biomarkers. I know some vitamins are water-soluble and some are not which impacts how long they stay in the body. Should I be avoiding taking vitamins and minerals up to the date of the blood tests or should I stop taking vitamins within 48 hours of the tests. Thanks!

Purpose of LDL-C/ApoB particles

Love your stuff, kudos 1000 times over. I fail to understand how LDL-C etc particles harm us. To me it seems much more likely that another source of injury, such as a bacterial or viral infection damages cell walls. The immune and repair mechanisms rush to action and the LDL-C particles are part of that response. Bacterial infections could come from periodontal disease. Viral infections from the common and sometimes severe common colds, Flu, etc. I have asked my several doctors and they all wave their hands at causality - the actual source of the injury that creates ASCD. Why in heck would the body create injurious substances. Why would the liver let them circulate for days unless there was a beneficial purpose? [Ignoring auto-immune diseases.] Just because these in some place - that doesn't mean they are the cause of injury. Just because firemen are gathered at a house fire - that doesn't mean they started the fire. Where is the arson investigation reports [pathological studies?] Best wishes to you and yours,

Jet Lag

In your most recent Instagram post you discuss a set of supplements and other drugs that you take to help with Jet Lag… can you please publish “show notes” of what you’re recommending? Today’s post is inconsistent with your podcast #45 recommendations.

New paper in Nature on exercise and appetite

Perhaps you can use this as yet another motivator for exercise: https://www.nature.com/articles/s41586-022-04828-5.pdf

Centenarian decathlon

You've mentioned the centenarian decathlon (or dekaochathlon?) several times. Do you have a strategy for making sure you don't have to perform it in a diaper? How to prevent urinary incontinence when you get old? What can you do about BPH?