You probably should not copy Jack Dorsey's "well-being" habits

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Earlier this week, Jack Dorsey, CEO of Square and Twitter, shared some of his "well-being" habits to CNBC. Some of his recommendations are feasible and achievable for most people, such as taking the time to meditate or journal to keep track of important events that occur each day. Part of Dorsey's routine would be good for most people, but not particularly practical, such as working at a standing desk or sitting in the sauna every day. And then there are his eating habits.

Dorsey revealed in the interview that he was limited to one meal a day of the week.–usually a fairly light offer that consists of "fish, chicken or steak with salad, spinach, asparagus or brussels sprouts" with a dessert of "mixed berries or dark chocolate" accompanied by a glbad of red wine. During the weekend, Dorsey completely gives up the food. After Thursday's dinner, he skips meals on Fridays, Saturdays and most of the Sunday before choosing to dine again on Sunday nights.

What Dorsey participates in are forms of fasting. He does intermittent fasting during the week and periodic fasts during the weekend. However, given his caloric intake when he eats, the & nbsp;Washington Post theorized that this represents only 1,000 calories per meal – we can say that his practices are all extreme. Dorsey's routines may work for him and can be monitored and guided by a health professional. But these eating habits are not a viable option for most people and are certainly not the "biohacks"They were presented as.

Some data suggest that intermittent fasting has health benefits, including increased energy and weight loss. Mark Mattson, professor of neuroscience at the Johns Hopkins School of Medicine, has suggested This practice can also help prevent neurodegenerative diseases such as Alzheimer's and Parkinson's diseases.

However, it is difficult to say how fast is good. the science is still out about how it affects people, and many of the positive badociations with the practice come from studies conducted on animals, according to Patricia Bannan, MS, RDN, professional nutritionist and health food expert. "Although some studies on intermittent fasting in humans have shown beneficial results, further studies need to be conducted in humans, which can be complicated to achieve," she says.

Intermittent fasting Is work, it is usually done in a much more limited way than Dorsey practices. A popular method is called the "Diet 5: 2, "which encourages people to spend five days eating healthy while limiting their consumption to less than 500 calories for two non-consecutive days during the week.Even these types of fasting diets may prove unsustainable for many people. 2017 study compare fasting to a more standard diet form. The study found that 25% of people in the fasting group had dropped out of school, compared with only 10% of those in the normal diet group.

There is even less evidence to suggest that fasting in a way similar to Dorsey's will produce healthy results, and it would be difficult to find a nutritionist or dietician who would recommend it. Alissa Rumsey, MS, RD, Owner of Alissa Rumsey Nutrition and well-being, said she would not advise people to try to replicate the extreme form of fasting Dorsey.

"Food provides energy, something we need throughout the day, so I do not recommend eating just once a day and fasting for several days in a row." she says. Rumsey noted that research on intermittent fasting is mixed and that it is best for people to find a diet that they can stick to. "Diets like this are based on external factors, rather than listening to your own internal body signals."

Although Dorsey claims that his fasts have had positive effects, including better concentration and better sleep, his description of his experiences during the fast is troubling. He said that the first time that he had been deprived of food for three days, he had the impression of having hallucinations. "Hallucinating after not eating is not a good thing," said Rumsey. "It's a sign that your body needs energy and nutrients."

Regarding some of the alleged health benefits, the experts also have doubts about this. "Research shows the opposite [regarding the ability to focus]- that eating balanced meals throughout the day helps boost concentration, concentration and performance at work, "says Rumsey There is also evidence to suggest that fasting can cause disturbances in the sleep cycle, which can cause other negative effects on health.

There is nothing wrong with trying to find a dietary option that suits you, especially if you are guided by an expert. Sustainability and overall health are the key. If you hope to succeed by copying the dubious and even disturbing Practices of a multimillionaire and his "biohacks," you may want to reconsider this plan. "An extreme fast like this carries many risks and is not recommended." Rumsey said.

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Earlier this week, Twitter and Square CEO Jack Dorsey shared some of his "well-being" habits CNBC. Some of his recommendations are feasible and achievable for most people, such as taking the time to meditate or journal to keep track of important events that occur each day. Part of Dorsey's routine would be good for most people, but not particularly practical, such as working at a standing desk or sitting in the sauna every day. And then there are his eating habits.

Dorsey revealed in the interview that he was limited to one meal a day of the week.–It is usually a nice light offer of "fish, chicken or steak with salad, spinach, asparagus or Brussels sprouts" and a dessert "mixture of berries or dark chocolate", accompanied by a glbad of red wine. During the weekend, Dorsey completely gives up the food. After Thursday's dinner, he skips meals on Fridays, Saturdays and most of the Sunday before choosing to dine again on Sunday nights.

What Dorsey participates in are forms of fasting. He does intermittent fasting during the week and periodic fasts during the weekend. However, given his caloric intake when he eats, the Washington Post theorized that this represents only 1,000 calories per meal – we can say that his practices are all extreme. Dorsey's routines may work for him and can be monitored and guided by a health professional. But these eating habits are not a viable option for most people and certainly are not the "biohacks"They were presented as.

Some data suggest that intermittent fasting has health benefits, including increased energy and weight loss. Mark Mattson, a professor of neuroscience at the Johns Hopkins School of Medicine, suggested that this practice could also help combat neurodegenerative diseases such as Alzheimer's disease and Parkinson's disease.

However, it is difficult to say how fast is good. According to Patricia Bannan, MS, RDN, nutritionist and specialist of healthy cooking, science is not yet well known. Many positive badociations with this practice come from animal studies. "Although some studies on intermittent fasting in humans have yielded beneficial results, other studies need to be conducted in humans, which can be complicated to achieve," he said. she declared.

Intermittent fasting Is work, it is usually done in a much more limited way than Dorsey practices. A popular method is called the "5: 2 diet," which encourages people to spend five days eating healthy while limiting their consumption to less than 500 calories for two non-consecutive days during the week. Even these types of fasting diets may prove unsustainable for many people. A 2017 study comparing fasting to a more standard diet form. The study found that 25% of people in the fasting group had dropped out of school, compared with only 10% of those in the normal diet group.

There is even less evidence to suggest that fasting in a way similar to Dorsey's will produce healthy results, and it would be difficult to find a nutritionist or dietician who would recommend it. Alissa Rumsey, MS, Dt.P., owner of Alissa Rumsey Nutrition and Wellness, said she would not advise people to try to replicate Dorsey's extreme fast.

"Food provides energy, which we need throughout the day, so I do not recommend eating once a day and fasting for days at a time," she said. . Rumsey noted that research on intermittent fasting is mixed and that it is best for people to find a diet that they can stick to. "Diets like this are based on external factors, rather than listening to your own internal body signals."

Although Dorsey claims that his fasts have had positive effects, including better concentration and better sleep, his description of his experiences during the fast is troubling. He said that the first time that he had been deprived of food for three days, he had the impression of having hallucinations. "Hallucinating after not eating is not a good thing," said Rumsey, "It's a sign that your body needs energy and nutrients."

Regarding some of the alleged health benefits, the experts also have doubts about this. "Research shows the opposite [regarding the ability to focus]"Eating balanced meals throughout the day helps boost concentration, concentration and performance at work," said Rumsey.

There is nothing wrong with trying to find a dietary option that suits you, especially if you are guided by an expert. Sustainability and overall health are the key. If you hope to be successful by copying the dubious and even troubling practices of a multimillionaire and its "biohacks", you may want to reconsider this plan. "An extreme fast like this carries a lot of risk and it's not something I recommend," Rumsey said.