Word: cholesterolâ
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...watch-your-cholesterol??lifestyle safeguards spouses erect around each other, much of what makes marriage so healthy for us takes place within our own bodies, entirely without our knowledge. A lot of those benefits come down to stress--or, specifically, the management of it. Stress puts into motion a biological cascade involving hormones, glands and neural circuits, all activating one another in a complex feedback loop. When you are stuck in traffic or overwhelmed at work or worn down by the kids, the hypothalamus--a structure buried deep in the midbrain--tells your adrenal gland to pump out a supply...
...Disdaining all other activities (exercise seems a particular waste of time to him), Woodward has been the architect of some of the most complex biological molecules ever built by man. He synthesized quinine by the time he was 26, kept lengthening the list of his accomplishments?cortisone, strychnine, reserpine. cholesterol???until this year he manufactured the most complicated substance of all: chlorophyll. Says an admiring colleague: "It's not his chemical synthesis but his intellectual synthesis that is so striking...
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