Can I drink alcohol?

Not in your fasting period, because alcohol inhibits fat burning, ketosis and autophagy. Alcohol can be consumed in moderation during the eating window. If you do so, try to keep …

Am I allowed to smoke/vape?

To be precise, nicotine does not break a fast. However, common additives such as sugar in cigarettes or flavorings and sweeteners in e-cigarette liquids can cause insulin levels to rise …

Can I create my own fasting plan?

Yes, as a Coach user, you can create and save your own unique fasting plans in the “My plans” section. To do this, either choose from several templates or start …

How can I contact the Coach?

The “Coach” is an intelligent algorithm that our experts have developed over many years and are constantly refining. All Coach features are designed to provide you with the right knowledge, …

What is included in the Coach subscription?

In addition to the free options, the Coach gives you access to all app features: Your Coach Journey, optimized to your goals A personalized fasting plan every week based on …

How can I customize my fasting plan?

You can adjust your fasting plan at any time before you start or during the ongoing week. To do this, use the plan editor, which you open by clicking on …

SOS, I need help!

If you are not feeling well, please take a break from fasting and check with a doctor as soon as possible! Are you struggling with hunger, weight fluctuations, lack of …

Which foods are forbidden?

There are no restrictions with intermittent fasting. Rather, ask yourself what healthy things you can add to your meals. Here are a few general recommendations: Eat fresh, unprocessed foods. Eat …