After depleting glucose stores, your body starts using fat as its primary fuel source. Fasting improves fat burning while preserving muscle mass through increased growth hormone production ⁽¹⁾

Studies show fasting significantly impacts cognitive function. It boosts brain-derived neurotrophic factor (BDNF) and enhances neuroplasticity, leading to improved focus and mental clarity ⁽²⁾ ⁽³⁾. Many high-achievers report their most productive hours during their fasting windows, particularly in the morning before breaking their fast.

During fasting, your body activates its natural cleaning mechanism: autophagy. The body clears out damaged or dysfunctional cells during this process, reducing inflammation and slowing down aging. Studies suggest fasting can help create an anti-cancer environment in the body and extend lifespan by promoting healthier and more efficient cells as well as DNA repair ⁽⁴⁾ ⁽⁵⁾.

During fasting, your body depletes essential minerals through increased fluid loss. Without proper mineral replenishment, this can impact energy levels, mental clarity, and physical performance. While most attempt to solve this with water or diluted electrolyte drinks, research shows mineral concentration matters more than fluid volume. This is why FAST delivers highly concentrated minerals in optimal ratios, specifically designed for the demands of fasting

With FAST, you can maintain higher energy levels and mental sharpness throughout your fast. The combination of essential electrolytes and glycine supports cognitive function and helps you stay focused and productive.

Glycine is a key component of FAST. Studies show it plays a critical role in protecting lean muscle mass (27%) and increasing fat loss (14%). ⁽⁸⁾

FAST delivers convenience without compromise. Single-serve sachets fit easily in your pocket or bag, requiring just 200-300ml of water. No more chugging down 1L of water, mixing multiple supplements or carrying bulky containers