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I always feel afraid of cold in winter, is it kidney deficiency?

 Last Update: 2021-06-28
 Source: Internet
 Author: User

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Winter is here and the weather is getting colder and colder
.
Many people say that they need to invigorate the kidney so that they can better resist the severe cold
.
When it comes to nourishing the kidney and nourishing the kidney, many people think of waist first.
It is the most popular aphrodisiac food, and many people think it can nourish the kidney and aphrodisiac
.

However, can eating kidneys really nourish the kidney and yang? Do you want to eat kidneys?

What nutrition does the kidney have, can it really nourish the kidney?

Kidneys are actually the kidneys of animals.
Hot kidneys, stir-fried kidneys, black fungus mixed with kidneys.
.
.
are all favorite delicacies
.
Yaozi will become the first choice for kidney-nourishing foods and "aphrodisiac foods", mainly due to the influence of China's concept of "complementing shape with shape"
.

In fact, all the "complementing the shape with form" are just simple analogies and inferences, and most of them are very far-fetched, and there is no sufficient scientific evidence, let alone "improvement
.
"

The main nutrition provided by animal kidneys is protein and fat.
These two kinds of nutrition cannot cure "kidney deficiency" or relieve "kidney deficiency"
.
Moreover, most of these foods contain a lot of saturated fat, and eating more will not help the kidneys
.
Kidneys are also high in purines.
If you eat a lot of them regularly, it will cause the accumulation of waste in the body.
In addition, it is more difficult to excrete from the body, which will further increase the pressure on the human kidneys
.
Especially for men with high blood lipids, high uric acid, and high blood pressure, if you take the kidneys for granted, it is very likely that those without kidney disease will replenish the kidney disease, and those with kidney disease will get worse!

Foods such as kidneys and cattle and sheep may have a little more male hormones than other organs
.
However, swallowing orally does not work, because after heating and digestion of gastric juice, these hormones are basically destroyed, and there is nothing left
.

Therefore, kidneys do not have the effect of "improving yang", so eat less
.

Eat kidneys to nourish the kidneys? Beware of poisoning

Although the internal organs of animals such as pork kidney are delicious, because kidney is an important metabolic organ, it is often easier to accumulate more harmful substances, especially heavy metals
.

A large number of studies have found that the liver and kidneys of pigs, cattle, and sheep have different levels of heavy metal cadmium.
People take cadmium into their stomachs while taking supplements
.

There was an investigation in Beijing that investigated the pollution of the heavy metal cadmium in pig kidneys.
The results showed that among the 30 samples tested, 29 of the cadmium test results exceeded the standard, with an exceeding rate of 96.
7%
.

The survey of the dietary consumption of residents in Minhang District of Shanghai and the content of cadmium pollutants in food showed that the main foods that exceeded the standard were edible fungus, pig kidney and seawater shellfish
.
The contribution rate of animal visceral cadmium intake accounted for 63.
06%
.

As a heavy metal, cadmium has many harms to human tissues and organs, mainly to the kidney, liver and reproductive function
.
So don't believe the so-called "eat kidney can nourish the kidney", be careful not to nourish the kidney, but it will hurt your body
.

Keep fit, keep a balanced diet and nourish the kidneys

Of course, in terms of diet, you should also try to achieve a balanced nutrition
.
Some current studies have found that a balanced diet can improve people's health, and it can also better nourish the kidneys and help sex
.

Therefore, men should always try their best to eat a balanced diet, do not deliberately eat too much kidney food, "aphrodisiac food", not to drink all day long, eat and drink, especially do not drink a lot of alcohol
.
A large number of studies have shown that alcohol and smoking can increase the risk of erectile dysfunction in men
.

Reference materials:

[1] Zhou Jiang, Xiang Xiaoxia, Ding Jianwu, et al.
Analysis of results of detection of lead, cadmium and mercury in pork and pig liver and kidney[J].
Chinese Journal of Health Inspection, 2011, 21(10): 2590-2591.

[2] Gao Peng, Liang Heping, Chen Dongwan, et al.
Monitoring of cadmium pollution levels in pig kidneys in Shunyi District, Beijing from 2004 to 2010[J].
Occupation and Health, 2011, 27(6): Seal 2, Seal 3.

[3] Gong Dachun, Zou Yiting.
Detection of cadmium content in pig kidney[J].
Hubei Agricultural Sciences, 2007, 46(5): 835-836.

[4] Yang Tian.
Monitoring and analysis of lead, cadmium, and mercury pollution in food in Inner Mongolia in 2013 [D].
Inner Mongolia: Inner Mongolia Medical University, 2015.

[5]Yao Yuan, Liu Zhihong, Du Jianhua.
Investigation on the pollution of heavy metals, lead and cadmium in foods sold in the market[J].
Chinese Public Health Management, 2014, 30(2): 173.

[6]Wang Chunlai.
Analysis of the detection results of lead, arsenic and cadmium in pork liver and pig kidney[J].
Chinese Journal of Health Inspection, 2007, 17(5): 950-951.

[7] Zhang Taoying, Zhao Lianjia.
Investigation of cadmium content in pig kidneys sold in Haidian District, Beijing[J].
Modern Preventive Medicine, 2007,34(1):16,19.

[8]Zhao Lifang, Chen Jianping, Tang Hongmei, et al.
Evaluation of exposure to cadmium contamination in some foods in Minhang District, Shanghai [C].
//Scientific Research Management and Translational Medicine Symposium and 2011 Shanghai Medical Association Medical Research Management Academic Annual Conference Proceedings.
Shanghai Minhang District Center for Disease Control and Prevention, 2011: 33-39.

[9] Zhang Weiwei, Ye Luyao, Yu Chao, et al.
Analysis of lead and cadmium pollution in pig viscera in Guangzhou from 2006 to 2011 [J].
Chinese Journal of Food Hygiene, 2013, 25(1): 76-79.

[10]Qin Youyan, Fang Fang, Deng Jisheng, et al.
Analysis on the monitoring of lead, cadmium and mercury in food in Guilin from 2007 to 2011[J].
Chinese Journal of Health Inspection, 2013, 23(16): 3284-3287.

[11] Lu Dan, Liu Xiaobing.
Analysis of lead, cadmium and aluminum contamination in food in Changping District, Beijing in 2009[J].
Modern Preventive Medicine, 2011, 38(5): 854-856.

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