Check out this lecture series from Tom Naughton, creator of the documentary Fat Head as he delivers a fascinating, yet informative talk on the science and politics of diet and health.

10 Pullups
10 Kettlebell swings (1.5 pood/1 pood)

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An excellent lecture on the hazards of sugar. This highlights the effects of fructose on everything from kidney damage leading to blood pressure problems to appetite control, weight gain, and energy production (or lack thereof)...