About Harold Oster

Harold Oster is a recently retired internist in Minnesota. He has published two books: The Three Rules to Lose Weight and Keep It Off Forever. Purchase it here and his recent book, The Six Rules for a Longer, Healthier Life. It is here on Amazon. His wife, Angela, is the best ophthalmologist around, and his son is a software engineer. Harold is on the left.

Haroldoster.com is a site to learn about health, medicine, cooking, and a little about a few of Harold’s favorite topics. He may review products, tell you when something is worth the money, or whatever pops into his head.

Harold is the one on the left.

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