Olivia Marsh

Olivia Marsh covers intermittent fasting and functional eating, running her own research into the metabolic effects of different fasting windows. She tests every protocol herself before recommending it to readers.

2 Articles

0 Comments

Articles by this author

Low-Carb & Keto

What Is the Ketogenic Diet and How It Puts Your Body Into Ketosis

October 1, 2026

Fasting & Weight Loss

What Is Intermittent Fasting and How the 16:8 Method Works

October 1, 2026