Interview with John Barban

I recently did a podcast interview with John Barban from the Adonis Lifestyle blog. We talked mostly about fat mass and the body fat "setpoint". As it turns out, what I said must have been at odds with John's philosophy, because he posted another podcast the next week that appears to be about why he disagrees with me!

Anyway, enjoy the interview.

I did another one recently with Jimmy Moore that's coming soon.

Gary Taubes Speaks this Thursday at UW

Gary Taubes will be giving a lecture this Thursday, April 15th, at the University of Washington in Seattle, titled "Why we get fat: adiposity 101 and an alternative hypothesis of obesity". It's free and open to the public. The talk is from noon to 1:00, followed by a question and answer session from 1:00 to 2:00.

The talk will take place in Hogness auditorium, which is room A420 of the Health Sciences building (1959 NE Pacific St). The whole area is difficult to navigate, so allow yourself time to park and find the auditorium. Here are directions to Hogness, including parking.

I'll be sitting near the front if anyone wants to say hi afterward.

Full-fat Dairy for Cardiovascular Health

I just saw a paper in the AJCN titled "Dairy consumption and patterns of mortality of
Australian adults". It's a prospective study with a 15-year follow-up period. Here's a quote from the abstract:

There was no consistent and significant association between total dairy intake and total or cause-specific mortality. However, compared with those with the lowest intake of full-fat dairy, participants with the highest intake (median intake 339 g/day) had reduced death due to CVD (HR: 0.31; 95% confidence interval (CI): 0.12–0.79; P for trend = 0.04) after adjustment for calcium intake and other confounders. Intakes of low-fat dairy, specific dairy foods, calcium and vitamin D showed no consistent associations.

People who ate the most full-fat dairy had a 69% lower risk of cardiovascular death than those who ate the least. Otherwise stated, people who mostly avoided dairy or consumed low-fat dairy had more than three times the risk of dying of coronary heart disease or stroke than people who ate the most full-fat diary.

Contrary to popular belief, full-fat dairy, including milk, butter and cheese, has never been convincingly linked to cardiovascular disease. In fact, it has rather consistently been linked to a lower risk, particularly for stroke. What has been linked to cardiovascular disease is milk fat's replacement, margarine. In the Rotterdam study, high vitamin K2 intake was linked to a lower risk of fatal heart attack, aortic calcification and all-cause mortality. Most of the K2 came from full-fat cheese. In my opinion, artisanal cheese and butter made from pasture-fed milk are the ultimate dairy foods.

From a 2005 literature review on milk and cardiovascular disease in the EJCN:

In total, 10 studies were identified. Their results show a high degree of consistency in the reported risk for heart disease and stroke, all but one study suggesting a relative risk of less than one in subjects with the highest intakes of milk.

...the studies, taken together, suggest that milk drinking may be associated with a small but worthwhile reduction in heart disease and stroke risk.

...All the cohort studies in the present review had, however, been set up at times when reduced-fat milks were unavailable, or scarce.

The fat is where the vitamins A, K2, E and D are. The fat is where the medium-chain triglycerides, butyric acid and omega-3 fatty acids are. The fat is where the conjugated linoleic acid is. So the next time someone admonishes you to reduce your dairy fat intake, what are you going to tell them??