It is a phenomenon more and much more adults enter into trouble with their overweight. Taking enough exercise and adopt healthy diet, for example,
2 day diet, would be the most important ways to control weight gain. In the following paragraphs, experts from lida daidaihua share how to reduce calorie intake.
Before we discuss the abilities to manage calorie intake, we should understand what overweight really means:
What is overweight?
Doctors use BMI to assess weight.
A BMI of 18.5 to 25 is healthy. If you have a BMI of more than 25, you are overweight. Over 30 is obese. Over 40 is dangerously obese.

To calculate your BMI, you will need to know your weight in kilos and your height in meters, then follow the example below.
1. Multiply your height by itself, eg 1.7x1.7= 2.89.
2. Divide unwanted weight (eg 80kg) by this figure.
3. 80 ?? 2.89= 27.7.
27.7 may be the BMI.
Now we have learn how to measure weight, what we should do to avoid gaining weight fast. If you are overweight, you can't continue your present eating habits should you actually want to slim down.

Below are ways to reduce calorie intake without needing to change your diet significantly.

Replace fizzy drinks and fruit cordials with water.
Swap whole milk for semi-skimmed, or semi-skimmed for skimmed.
Consume less food lunch than normal. For instance, help make your own sandwich and limit using margarine or butter and full-fat mayonnaise (store-bought sandwiches often contain both).
Stop taking sugar in tea and coffee.
Have smaller portions from the food you enjoy.
Avoid using a second helping while dining.
Eliminate unhealthy treats  such as confectionary, sugary biscuits and crisps between meals.