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Courtney Rubin on Muck Rack

Courtney Rubin

Verified
New York, Tallinn
As seen in: CNN, Elemental, Medium, MSN, MSN Canada, O Globo, The New York Times, UOL, Yahoo Life, Bloomberg News and
Freelance writer covering business and wellness for @nytimes @fastcompany @BW Courtney dot Rubin at gmail
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Courtney Rubin’s Biography

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Courtney Rubin writes about medicine, health, fitness, and wellness. Her work has appeared in The New York Times, Bloomberg Businessweek, Rolling Stone, and other publications.

Articles

The Rise And Fall of Peter Attia’s Longevity Empire

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By Courtney Rubin Verified, Deena Shanker Verified
| Bloomberg News Verified
March 18, 2026 at 9:00 AM UTC In 2015, before Peter Attia was an influential longevity guru endorsed by Oprah Winfrey, Gwyneth Paltrow and Hugh Jackman, he was a little-known doctor raising money for the Nutrition Science Initiative, or NuSI, a nonprofit he’d co-founded. Attia’s mission was to figure out whether obesity was caused by eating too many calories in general, or specifically carbs.
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Trying To Build Muscle? Here's Exactly How Much Protein You Need. (Hint: It's More Than You Think) Original

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By Courtney Rubin Verified
| Women's Health Verified
In the ongoing convo around the best eating routine for health goals, one of the OG macronutrients—and where we get it—is undergoing a continued rethink. So listen up: Experts are (loudly) singing protein's praises. If you've ever wondered, "how much protein do I need?" or questioned what the *best* protein sources are, read on! Jump to: It's time to reframe the conversation around protein. Why is protein important? How much protein do you really need?
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Bàn tay thầm lặng phía sau dầu gội đầu trong phòng tắm khách sạn

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By Courtney Rubin Verified
| bbw.vn
Trong số vô vàn bức ảnh bạn bè gửi từ khắp nơi trên thế giới, Chrissy Fichtl đặc biệt yêu thích một tấm: Hai chai dầu gội và sữa tắm trong phòng tắm của khách sạn ở Cairo. Đó là sản phẩm mang thương hiệu Apotheke do chính Fichtl khởi nghiệp từ căn bếp nhỏ ở Brooklyn vào năm 2012. Người bạn đính kèm tin nhắn: “Ai Cập” và “Apotheke có thể nhìn thấy Kim Tự Tháp từ đây!!”. Với Fichtl, khoảnh khắc ấy thật kỳ diệu. “Kiểu như ‘mình đã đến tận đây rồi sao!’,” cô chia sẻ một cách đầy tự hào.
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