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Sirtfood diet promises rapid weight loss in just 7 days

Lana Bandoim's picture

The sirtfood diet promises that you can lose 7 pounds in 7 days and still eat chocolate and drink wine. However, is it just another fad, or does the diet actually work? Dietician Emer Delaney has shared her views on sirtfoods, and you will want to talk to you doctor before making any changes to your diet.


What are sirtfoods?

Sirtfoods are items that have high amounts of sirtuin activators. Sirtuins are proteins that are essential for the body’s ability to regulate a variety of processes including metabolism. Sirtfoods include dark chocolate, red wine, green tea, kale, blueberries and others. Researchers believe sirtuins play an important role in preventing cell death, extending longevity and overall health.

The most common sirtfoods are apples, red wine, green tea, dark chocolate, kale, citrus, blueberries, turmeric, strawberries, parsley and capers. Many of these foods are also known for having high levels of antioxidants, and they are generally considered healthy options. This portion of the sirtfood diet does not upset dieticians, and they are even willing to let people eat chocolate and have wine in moderation. However, there are other aspects of the sirtfood diet that make dieticians concerned.

How do you follow the sirtfood diet?

The actual sirtfood diet is divided into two phases, and starts with three days of restricting your calories to 1,000 a day. You are allowed to have sirtfoods and juices in addition to other foods. After the first three days, you are allowed to eat 1,500 calories a day for the next four days. Once you have survived the first week of the sirtfood diet, you spend the next two weeks eating more sirtfoods and juices.

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The general diet recommendations during the next two weeks are to eat three meals with plenty of sirtfoods and to have one juice with sirtfoods a day. Although calorie restriction is not the main focus of the second phase of the diet, there is still an emphasis on eating healthy and trying to lose weight.

Can you lose weight on the sirtfood diet?

Dietician Emer Delaney shares that you may notice weight loss during the initial parts of the diet. Some people report that they lost 7 pounds in 7 days following the sirtfood diet. However, Emer Delaney warns that the rapid weight loss may not be sustainable and could just be fluid leaving the body. She is also concerned that it is difficult for people to reduce their calories in the first phase of the diet.

Emer Delaney points out that the sirtfoods are healthy, but she prefers that people eat a variety of vegetables and fruits. She does not want them to limit their intake to one list. Dieticians have pointed out that restricting your calories to less than 1,200 a day can make your body enter a starvation phase. This can lead to weight loss, but it is dangerous and not recommended.

Weighing the research

Some believe that the calorie restrictions are necessary to make sirtuins. However, research shows that the resveratrol found in these sirtfoods is actually behind the weight loss. This powerful polyphenol has multiple health benefits and has been studied by scientists.

If you are interested in the sirtfood diet, then you may want to discuss it with your doctor first. The drastic calorie restrictions can affect your health. If you are not comfortable following the diet, the list of sirtfoods can still benefit you. These foods provide several benefits and can help you fight chronic health issues. Dieticians prefer that people follow a balanced diet that includes different vegetables and fruits. However, dark chocolate and red wine are allowed in moderation.