SFuels products can be used as needed (training- racing season) and they can be used consistently (everyday lifestyle) as part of your dietary approach. The best results will come from a consistent low carbohydrate, higher healthy fat diet where the body is maximizing its fat burning capabilities and using carbohydrates as required.  SFuels products can be used as needed for any dietary approach - even those that are high in carbohydrates, however the amount you need to use will vary. Please refer to the product pages for individual products and the SFuels Optimisation Guide for further details. If you have specific questions please contact us at support@sfuelsgologner.com