New guide merges alkaline nutrition with intermittent fasting trends in Germany

Intermittent fasting continues to gain attention in Germany, driven by social media trends and studies on weight loss and metabolism. Yet recent research questions some of its claimed benefits. Now, Protina Pharmaceuticals GmbH has launched a new guide for its Basica brand, merging alkaline nutrition with fasting.

Over the past two years, interest in fasting-based diets has grown by 15–20% in Germany. Apps like Lifefasting and clinics have made the approach more accessible, though debates about long-term risks persist. Traditional methods such as 16:8 fasting remain common, but personalised calorie deficit plans are becoming more popular.

The ChronoFast study found no metabolic improvements when participants ate the same calories within a shorter window. Similarly, research by Charité hospital and DIfE showed no significant advantages from fasting without calorie restriction. This suggests that calorie balance, not timing alone, determines success.

Protina's new Basica guide offers a different angle. It combines alkaline foods with intermittent fasting to neutralise ketones produced during fasts. The aim is to support the body's acid-base balance while boosting energy and focus. The guide includes practical tips and recipes for those adopting this approach.

While fasting remains widely used, studies highlight the need for calorie control and individual adjustments. Future research may explore how genetics and lifestyle affect fasting success. Protina's alkaline-fasting guide adds another option for those seeking tailored nutrition strategies.