What should I pay attention to?

Is it better to eat vegetables raw than cooked? Must low-fat foods lose weight? Many well-known health knowledge, if misunderstood unilaterally, will become harmful.

Low-fat food helps to lose weight. Experts say that low-fat diet foods not only contain a lot of sugar and sweeteners, but also have the same calories as high-fat foods. If you want to control your weight, you'd better reduce the amount of standard food.

Eating midnight snack is easy to get fat. Animal experiments have found that eating 6% or 65% of all-day food at night will not affect the weight of monkeys, because the metabolic rate of the body remains unchanged during sleep.

Drinking coffee easily leads to dehydration. Although coffee has diuretic effect, for ordinary people, drinking coffee will not cause dehydration. If you are used to drinking coffee, your body will use coffee as a way to replenish body fluids. Put all the fruits and vegetables in the refrigerator. American scientists found that compared with watermelons stored in the refrigerator for 2 weeks, the β -carotene in watermelons stored at room temperature was 1 times higher, and the lycopene increased by 20%. Bananas and peaches are more nutritious when stored at 20 degrees Celsius.

The body needs 8 glasses of water. A study by the University of Pennsylvania found that drinking 8 glasses of water (2 liters) a day will not make your skin cleaner, lose weight faster or help your body detoxify. Daily hydration varies from person to person, and thirst is the best hydration signal. Another sign is that light urine color means you have enough water.