Women who are preparing to get pregnant often have some bad eating habits. They are:
1. Partial eclipse picky eaters
Some women prefer to eat chicken and duck fish and high-end nutritional health products, or some people only eat vegetarian food, some people do not eat internal organs (such as liver), and some people do not drink milk, do not eat eggs, resulting in a single nutrition .
2. Uncontrolled eating
Some women do not control the amount of diet, pre-pregnancy obesity, weight gain during pregnancy up to more than 40 kilograms, resulting in some pregnant women obesity, the fetus is huge, and some pregnant women are obese, the fetus is very small.
3. Food is too fine and too fine
Pre-pregnancy and maternity women are the key protection targets of the family. They generally eat refined white rice, noodles, and do not eat whole grains, causing a serious lack of vitamin B1.
4. Drink caffeinated drinks
Such as coffee, cocoa, tea, chocolate and cola drinks. After a lot of women drink, they will have symptoms such as nausea, vomiting, headache, and rapid heartbeat, which will not benefit women's health.
5. Eat a lot of spicy food
Pepper, pepper, pepper and other spices are more irritating, and more food can cause constipation. If pregnant women who are planning to become pregnant or are pregnant are consuming these foods in large quantities, digestive dysfunction will occur.
6. Eat sweet, salty or overgrown food
During the process of sugar metabolism, calcium is consumed in large amounts. Eating sweet foods can lead to calcium deficiency before pregnancy and pregnancy, and it is easy to gain weight. Eating salty foods can easily cause puffiness during pregnancy. But also can not eat a little salt. Greasy foods can cause increased blood lipids and increase body weight.
7. Eat more MSG
The component of MSG is sodium glutamate, and eating too much can affect the absorption of zinc.
8. Smoking and drinking
The nicotine in the smoke has some damage to the development of fertilized eggs, fetuses, and newborns. Alcohol is an important factor in fetal malformation and mental retardation.
9. Ingestion of too much vegetable fat
Such as soybean oil, vegetable oil, etc., resulting in a single high-fat plant fat, adverse development of the fetal brain, but also affect the maternal health. Should be appropriate intake of a certain amount of animal fats, such as lard, fat and so on.
Cultivating healthy eating habits and lifestyles before pregnancy will help you get a healthy, smart and adorable baby.
So what does 4K resolution mean?
In the digital technology field, people usually use the binary operations and the pixels to describe the size of the digital image. Due to the huge number of pixels that make up a digital image, the digital image size is usually represented by K. The 10th power of 2 is 1024, so: 1K=2^10=1024, 2K=2^11=2048, 4K=2^12=4096. How many 1024 pixels there are in the horizontal direction means how many K a video includes. Specifically speaking, for example, the resolution 2048×1080, 2048 represents the number of pixels in the horizontal direction and 1080 represents the number of pixels in the vertical direction; similarly, when the resolution is 4096×2160, 4096 represents the number of pixels in the horizontal direction, and 2160 represents the number of pixels in the vertical direction. In the actual production of alphanumeric version and digital projection, the number of pixels in the horizontal or vertical direction of the image needs to be adjusted according to different aspect ratios. Therefore, the resolution of 8847360 pixels close to the 4K image can also be called the 4K such as the resolution 3840*2160 which is common on the market. And strictly speaking, the standard 4K resolution is exactly 4 times the number of pixels of the 2K resolution 2048×1080, and 16 times the number of pixels of the 1K resolution 1024×540.
4K resolution belongs to the Ultra HD resolution, which means that the audience will be able to see every detail and close-up in the photos/videos at this 4K resolution. If 4K resolution is applied to the cinema, the audiencescan cearly see every detail and close-up of the film whichever cornor of the cinema they are at.
4K resolution refers to that the pixel value per line in the horizontal direction reaches or approaches 4096, regardless of the aspect ratio. 4K resolution also has a variety of derivative resolutions, such as the Full Aperture 4K(4096*3112), the Academy 4K(3656*2664), and the UHDTV 4K(3840*2160), etc.,. And in the security and protection field, when we mention the 4K resolution, it refers to 3860*2160, 800W pixels.
4K resolution fits the resolution standard of the new generation of the Hollywood blockbusters. Different from both the so-called high-definition TV (1920×1080 resolution)that we watch at home and the large 2K resolution screen (2048×1080 resolution) of the traditional digital cinema, the 4K resolution means the ultra-high resolution video of the 4096×2160 resolution. The traditional high-definition TV shows the video of 2.07 million pixels, the traditional digital cinema shows the video of 2.21 million pixels, while the 4096×2160 resolution theater can show the high-definition video of 8.85 million pixels.
In conclusion, we should correctly know about the 4K and the resolution, and choose the most suitable resolution when we buy a electric device, the DVR, the security monitoring device or something.
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