Sierra Wallace

Sierra Wallace, with 6 years covering clinical nutrition, sports dietetics and weight-management research, writes clear, evidence-based guides. She equips readers to make informed food choices, optimise body composition and sustain healthy habits.

Prioritising nutrition alongside paediatric obesity management medications — Photo by Alex Green on Pexels

nutrition & weight management

How Nutrition Powered Melissa McCarthy’s 95‑Pound Loss and What It Means for Everyday Weight Management

Melissa McCarthy lost 95 pounds in 2026 by combining a calorie-controlled diet with targeted nutrition and strength training. Her red-carpet appearance at the Fashion Trust U.S. Awards sparked a nationwide conversation about sustainable weight loss. In the months that followed, nutrition scientists, including myself, dissected the regimen to extract