How does NISY work?

The principle on which the success of NISY is based is very simple and applies to any diet: if you want to lose weight, you have to consume less energy than the body uses. Eating habits and a lifestyle with a high calorie intake and little exercise, even in everyday life, lead to frustrating weight gain. By replacing one or two meals with the NISY Shake, the user only consumes around 280 kcal, depending on the preparation.

With a turnover of 2000 kcal per day (depending on age, height, sex, weight, activity and other individual factors), a lunch with around 600 kcal and NISY in the morning and evening can still save around 800 kcal – provided that snacks, soft drinks, alcohol and other high-calorie foods are avoided. A weight loss of one kilogram of body fat corresponds to a total saving of 7000 kcal, which can be achieved after only ten days of using the NISY Shakes. Although the product is advertised as being suitable for long-term use, an extreme calorie deficit over a longer period of time should be avoided at all costs, as the coverage of all essential nutrients may not be guaranteed. Here you will find more information on the topic: Diet

Side effects of NISY

A drastic reduction in calories, such as when taking NISY Shakes, may cause temporary side effects. Users should always seek medical examination and advice before starting a diet. If the starting weight is too low or underweight, the low calorie intake can lead to life-threatening side effects.

The most common symptoms of calorie reduction include dizziness, poor circulation, paleness, sensitivity to cold, concentration problems, tiredness and general malaise. This is especially true when intensive physical activity is performed at the same time. If the symptoms do not improve after a few days, the calorie intake must be increased.

If the NISY products are used properly, in addition to a balanced diet, there are usually no serious side effects. Some users may react to the ingredients they contain with intolerance. The most common signs include temporary gastrointestinal complaints such as nausea and diarrhoea.Allergies to contained ingredients such as soya protein or whey protein are considered an absolute contraindication for taking NISY products.