Tammy’s long term success with Nutritional Optimisation

Some people have been asking about the long term sustainability of our unique approach to Nutritional Optimisation.  So it’s exciting to feature some fantastic examples from people who have been chipping away at this for a while.  

Tammy started her weight loss journey at 101 kg.  She initially lost 20 kilograms with what she calls ‘bumbling keto’, but was not able to sustain it, and regained a lot of her initial loss.  

Her Hba1c of 6.0% (42 mmol/mol) gave her a wake-up call with renewed motivation to make a change. 

Since our first starting our first Masterclass in January 2020, Tammy has lost 19kg (42 lbs).  During each successive masterclass, she was losing weight at 1.2% per week.  Her HbA1c is now a very healthy 5.2% (34 mmol/moL).

Tammy also participated in our two Data-Driven Fasting Challenges to help her find the meal timing that worked for her to suit her schedule and ensure continued weight loss.  

Her dress size has gone from a size 16 to 10.  

She needed new jeans after her waist measurement went from 99 to 77 cm.  Her waist to height ratio went from 0.62 to a very healthy 0.48! 

Congratulations Tammy!  We’re super proud of you.

Want to be part of the next masterclass?  

We’d love you to join us in the next Six Week Nutritional Optimisation Masterclass which will be commencing 6 February 2021.  


  • full access to the Nutrient Optimiser
  • 500+ recipes to short cut your journey towards Nutritional Optimisation
  • a supportive community with daily lessons to guide you through the process, and
  • weekly live Q&As.


  • Week 1 – establish your baseline to understand your current macro and micronutrient gaps.
  • Week 2 – prioritise protein to ensure you are getting enough.
  • Week 3 – find your carbohydrate tolerance.
  • Week 4 – dial in fat to intake to ensure you are getting enough (but not too much) energy.
  • Week 5 – ensure you are meeting the optimisers the minimum nutrient intake levels (to prevent diseases of deficiency).
  • Week 6 – compete for the highest nutrient score!


Join now to get the USD$49 early bird discount (usually USD$67).

Sign up at https://optimisingnutrition.com/challenge/

We can’t wait to see what will happen on your journey towards nutritional optimisation!