Greg makes his 2nd appearance on the podcast in a month as we bring him back to help build on our earlier podcasts about nutrition.

In episode 40, Kris King talked us through the basics of nutrition so listeners could build a healthy attitude to food and habits which can help achieve our training goals. But, when should you eat particular foods in order to improve performance? What is RED-S and how can it be avoided? What supplements should I be taking? Is Beetroot Juice really useful!?

In today's episode, Greg digs deeper looking into nutritional timing, micro-nutrients and supplements, and RED-S (Relative Energy Deficiency in Sport).

Greg Potter is co-founder of Resilient Nutrition and wrote his PhD about circadian rhythms, sleep, nutrition, and metabolism.