Seth Roberts on Acne: Guest Blog, Pt. IV
Here is the latest post from our guest blogger, Seth Roberts. If you need to get up to speed on Seth’s unorthodox research with weight-loss, mood, and sleep, click here (our N.Y. Times article about him), here (research extras and pix), here (the first round of reader comments), and here, here, and here for his earlier blog postings. GUEST BLOGGER: . . .