About Strong Not Strict

The expertise behind Strong Not Strict

Strong Not Strict Nutrition was founded by Stephen Brennan, an MNU Certified Nutritionist with an ISAK Level 2 qualification in anthropometric measurement. The business is fully insured.

Alongside my Level 5 Diploma in Advanced Nutrition Science, I have years of competitive experience across natural bodybuilding, powerlifting, running, and football.

Strong Not Strict has a straightforward mission: to make nutrition simple.

We translate complex science into your personal language, bringing high-level evidence down to earth so you can finally step away from the confusion and experience true food freedom.

A joyful athlete posing with a medal and flexing muscles at a running event, with a backdrop of flags and a crowd in a park setting.