#2 Livestream: Your health update - with Prof. Dr. Michalsen and Dr. Gros
In our latest livestream, Professor Dr. Andreas Michalsen and Dr. Gros once again discussed exciting topics related to fasting. They also introduced a new product: ketone strips, which allow you to easily track your ketosis progress during therapeutic fasting using the Salufast app. The rest of the livestream discussed interesting studies, such as the effects of fructose on health and the influence of turmeric on weight loss. Prof. Michalsen and Dr. Gros also answered questions from viewers on various topics, such as blood pressure during water fasting, whey protein shakes, and vitamin D during fasting. At the end, they gave an outlook on the next livestream, where a new study on sleep and intermittent fasting will be discussed. Read on to learn more about these interesting topics.
At the beginning of the livestream, the topic of intermittent fasting was introduced, explaining what it is and its benefits. Intermittent fasting means eating during a certain period of time and fasting during another. There are various methods of intermittent fasting, such as 16:8 or 5:2. The benefits of intermittent fasting are diverse, including weight loss, improved insulin sensitivity, and an extended lifespan.
New product: Ketone strips
Dr. Gros introduced a new product during the livestream: ketone strips. These are used to measure ketone body levels in urine. Ketone bodies are produced during fat burning and are an indicator that the body has entered a state of ketosis. Measuring ketone body levels can help monitor your progress during intermittent fasting.
Study: Fructose from fruit juices and drinks is unhealthier than from fruit
A study was presented that showed that fructose from fruit juices and drinks is less healthy than from fruit. The reason for this is that fruit juices and drinks often contain high amounts of sugar, while fruit also contains other nutrients and fiber. It is therefore recommended to eat fruit in its natural form and avoid fruit juices and drinks.
Meta-study: Turmeric has a slight influence on weight loss
A meta-study was presented that showed that turmeric has a slight effect on weight loss. Turmeric is a spice that has long been used in Ayurvedic medicine to support digestion and metabolism. It is recommended to incorporate turmeric into the diet to support weight loss.
Live Q&A: Questions from our users
Questions from viewers were also answered during the livestream. Some of the questions and answers are briefly explained below.
Can blood pressure rise during water fasting?
Yes, it's possible that blood pressure may temporarily rise during a water fast. This is because the body releases increased amounts of adrenaline during fasting to mobilize energy reserves. If you have high blood pressure, it's recommended that you consult a doctor before water fasting.
Can blood pressure rise during water fasting?
There is no clear answer regarding the effects of water fasting on blood pressure. According to Professor Michalsen, some people may experience drops in blood pressure during fasting, while others may experience a slight increase. Therefore, it is important for people with high blood pressure to consult a doctor before beginning a fast.
Fasting several times a year
There are many different methods of fasting, including intermittent fasting, 5:2 fasting, and longer fasting periods. Dr. Gros emphasized the importance of choosing a method that suits you and approaching fasting slowly. It may also be beneficial to repeat the fast several times a year to enhance the positive health effects.
Does fruit cause blood sugar levels to rise quickly?
Fruit contains fructose, a natural sugar that can affect blood sugar levels. According to a study mentioned in the livestream, fructose from fruit juices and drinks may be less healthy than fructose from fruit. Dr. Gros therefore recommended eating fruit in moderation and focusing on lower-fructose varieties, such as berries and apples.
Are whey protein shakes recommended?
Whey protein shakes can be a quick and convenient way to consume protein. However, according to Professor Michalsen, it's important to pay attention to the quality of the protein and the composition of the shakes. Some shakes contain added sugar and artificial flavors that aren't beneficial to your health. It may therefore be more beneficial to focus on natural protein sources such as legumes and nuts.
Does turmeric also work as a powder?
Turmeric is a spice known for its anti-inflammatory properties. A meta-study mentioned in the livestream suggests that turmeric may have a slight effect on weight loss. However, according to Professor Michalsen, it's important to take turmeric in sufficient quantities and in combination with piperine (black pepper) to increase its effectiveness.
Vitamin D while fasting?
Adequate vitamin D intake is important for health. When fasting, it's important to ensure adequate vitamin D intake, as otherwise the body may not be able to produce enough. Therefore, it's recommended to consume vitamin D-rich foods or supplements.
Are homemade juices better?
Homemade juices can be healthier than store-bought juices, as they generally contain less sugar and no additives. However, keep in mind that juices still contain a lot of fructose and should therefore be enjoyed in moderation.
Is date sugar better for baking?
Date sugar is an alternative to conventional sugar. It has a lower glycemic index, meaning it doesn't cause blood sugar levels to rise as quickly. However, it should be used in moderation, as it still contains sugar.
What helps against cravings?
Various measures can help combat cravings, such as drinking enough fluids, eating regular meals, eating high-fiber foods, exercising, or finding distraction through activity. Intermittent fasting itself can also help reduce cravings in the long term.
Is 5:2 better than 16:8 for intermittent fasting?
There's no "better" or "worse" when it comes to intermittent fasting. Both methods have their advantages and disadvantages and are suitable for different people and lifestyles. The 5:2 method, with two fasting days per week, may be easier for some people to manage, while the 16:8 method, with a daily fasting period of 16 hours, may be more suitable for others.
Is it useful to take berberine?
Berberine is a natural plant substance that has been shown to have a blood sugar-lowering effect in some studies. Whether taking berberine is beneficial depends on the individual situation. Therefore, you should always consult a doctor or alternative practitioner before taking it.
How often can I take psyllium husks?
Psyllium husks are high-fiber foods that can help support digestion. A typical dosage is 1-2 teaspoons of psyllium husks per day, which can be mixed with water and consumed. However, it's important to drink plenty of water to avoid constipation.
Fasting for 6 weeks straight – sensible or not?
When asked whether it's advisable to fast for six weeks at a time, experts emphasize that this depends on the individual's health condition. They generally recommend seeking medical advice before embarking on a longer period of fasting. However, for some people, a longer fast can be an opportunity to improve their health. It's important to approach the fasting carefully and take sufficient rest during it.
Vitamin D with K2? Vegan diet - how to supplement?
Vitamins D and K2 are important nutrients that have a positive impact on health. While sufficient amounts of vitamin D can be absorbed through sunlight, vitamin K2 can be obtained through certain foods such as sauerkraut, natto, or kale. However, vitamin K2 intake is more difficult in a vegan diet, so supplementation may be beneficial. Vitamin K2 is particularly effective in combination with vitamin D and can help increase bone density and improve cardiovascular health.
How does the intermittent fasting cycle work?
The intermittent fasting cycle describes the cycle between fasting and eating. There are different variations of intermittent fasting, such as the 16:8 fast and the 5:2 fast. With the 16:8 fast, you eat within eight hours and fast for the remaining 16 hours. With the 5:2 fast, you eat normally for five days and reduce your calorie intake to 500 to 600 calories on two days. The intermittent fasting cycle is intended to help boost your metabolism, detoxify your body, and reduce feelings of hunger.
What's next? New study on sleep and intermittent fasting
In the next livestream, the experts will present a new study on sleep and intermittent fasting. They will examine the effects of intermittent fasting on sleep and how sleep can be improved during a fasting period. The study's findings could help make intermittent fasting even more effective and further improve health.