After finishing all this, Fang Yong returned to his seat. Wang Xiao hurriedly gossiped and asked, "Fang Yong, what happened just now?" You're the one who saves people! ”

Fang Yong scratched his hair with his hand and said, "Well, a female passenger had cramps due to potassium deficiency, and now she is fine." ”

Wang smiled and patted Fang Yong: "What do you say is missing?" ”

"Potassium deficiency! The main role of potassium in the human body is to maintain acid-base balance, participate in energy metabolism and maintain normal neuromuscular function. Fang Yong explained.

At this time, the people who watched the excitement in the No. 15 carriage also came back, and the people who saw Fang Yong who saved people were also in their carriage and gave Fang Yong a thumbs up. After hearing Fang Yong's explanation of the female passenger's condition just now, they all gathered around Fang Yong to listen.

Fang Yong saw that everyone was willing to listen, so he said that in summer, the weather is hot, and the human body consumes more energy, so it will sweat a lot, and sweat contains a certain amount of potassium ions in addition to water and sodium. In summer, people's appetite decreases, and the intake of potassium from food decreases, which can lead to insufficient potassium intake.

When a large amount of water is lost, in addition to replenishing water, it is also necessary to replenish electrolytes, if only a large amount of water is replenished without replenishing electrolytes, it will produce symptoms such as weakness, vomiting, diarrhea, dizziness, decreased heartbeat, cramps, etc., and may be life-threatening in severe cases.

So in the summer, eat more fruits and vegetables. For example, bananas, strawberries, citrus, grapes, kelp, seaweed, etc., you can also drink more juice and tea. Tea leaves, in particular, are rich in potassium, so tea is the best drink to beat the heat in summer.

Fang Yong popularized health knowledge to everyone, and everyone left with a fruitful expression after hearing this.

After a busy period of work, Fang Yong was about to arrive home at this time. Thinking back to the female passenger's condition, I always felt that there was a thought that I couldn't grasp, and muttered in my heart: "Water... Trace element... Mineral water..., yes, mineral water! ”

Fang Yong suddenly remembered that there seemed to be a mountain spring on the General Mountain near his grandfather's house, the water quality was very good, and there was a slight sweetness in the coolness, and the people in the village often went there to fetch water to drink. The temperature of the spring water is almost constant, the water output of the mountain spring is very large, and it does not stop all year round, and Fang Yong went to Jiangjun Mountain once in the Spring Festival before his rebirth and drank the mountain spring water?

When the train arrived, Fang Yong said goodbye to Wang with a smile, and then rushed outside the train station with his luggage, because there was still his beloved waiting at the exit of the station.

Seeing Fang Yong coming, Zhang Yuting's face was full of joy, and she walked quickly to Fang Yong's side to take the luggage brought by Fang Yong. At this time, Fang Yong saw that Chai Dongqiang was also here, and it turned out that Zhang Yuting knew that after Fang Yong came back today, she called Chai Dongqiang to drive to pick up Fang Yong.

Putting his luggage in the car, Fang Yong asked Chai Dongqiang to drive him back to the villa first. The three of them soon came to the villa, Zhao Cong opened the door for everyone, and when they entered the courtyard, Fang Yong saw that it was cleaned by Zhao Cong.

Fang Yong praised: "You kid is quite diligent!" How is the recent kung fu practice, I'm going to check it when I go back! ”

Zhao Cong patted his chest and said, "Master, don't worry!" Brother Qiang and I didn't relax, and we felt that our qi was getting stronger and stronger. ”

After having lunch with Zhang Yuting and Zhao Cong and their apprentices, Fang Yong took Zhang Yuting to drive the Wrangler and couldn't wait to rush to his hometown. I haven't seen my family for a long time, and Fang Yong misses it very much.

Fang Yong's family has long recognized Zhang Yuting, so Zhang Yuting often follows Fang Yong home, Fang Yong distributes the gifts bought by everyone one by one, and the younger brothers and sisters are happy to be able to say that they are dancing.

After discussing it with my mother, I said that I would go to my uncle's house early tomorrow morning to see my grandfather and grandmother. My mother was also very happy to hear that she could go back to her parents' house, and hurriedly said, "Yuting will also go with me tomorrow to meet your grandfather and grandmother." ”

Zhang Yuting was still a little embarrassed after hearing this, after all, in this era, it is not too open. After Fang Yong said a few more words, Zhang Yuting agreed to go together.

After cleaning up at home, Fang Yong locked the door of the house, took his mother, younger brother, sister, and Zhang Yuting back to the county seat, and prepared to go to his grandfather's house early tomorrow morning. When I was eating in the villa in the evening, I originally wanted my dad to go with me, but I didn't expect that there were too many things on the development company's side, and my dad couldn't leave, so we had to go with the five of us.

The next day, as soon as the day dawned, my mother cooked the meal, called us to get up and eat, and after eating, loaded the gifts for my grandfather and grandmother into the car. Subsequently, Fang Yong drove Zhang Yuting to pick up and went straight to Huchun County, which is more than 300 kilometers away from Yunze.

Jiangjun Mountain, is the first peak of Huchun County, the altitude is more than 1,000 meters, the terrain is precipitous, it is the place where the soldiers of all dynasties must fight.

Legend has it that in the last years of the Ming Dynasty, Li Kewang, a general of the Ming Dynasty's resistance to the Qing Dynasty, led his army to fight with the Qing soldiers several times, effectively preventing the Qing army from attacking and creating time for the transfer of the people. Isolated and helpless, he was trapped in the mountains. But General Li Kewang led the remnants or with the Qing army for several months, and finally people were trapped in food, sacrificed for the national righteousness, in order to commemorate the anti-Qing general, after that, the surrounding villagers called this mountain General Mountain.

Looking at the General Mountain from afar, it is majestic and upright, and the momentum is magnificent, as if a general is standing there with a horizontal horse and a sword, guarding this land, but unfortunately there is nothing on this mountain.

Singing and laughing all the way, I came to Cuijiaying in Huchun County at eleven o'clock. Cuijiaying is said to have a relationship with General Li Kewang, who had camped in this village at the beginning.

It's a pity that this place is particularly remote, the road is sparsely populated, the traffic is inconvenient, Fang Yong used to have to pass noon every time he came to his grandfather's house, fortunately this time he drove an off-road vehicle, and some potholes were easy to pass.

Grandpa's house is in the middle of the village to the west, which itself belongs to the mountainous terrain, the villagers use stones to build houses are scattered, many of the trees in the village are planted later, the age of the trees is almost dozens or more than a hundred years, grow tall and strong, lush, the environment is particularly beautiful.

Grandpa's family has a very high status in Cuijiaying, and the staff is strong, and the uncle is now serving as the village party secretary in the village. The second and third uncles also make a living from farming, and occasionally go up the mountain to pick some mountain goods to sell in the county seat. When Fang Yong was a child, he followed his uncle to the mountains to pick mushrooms and hunt pheasants.

When we arrived at my grandfather's house, I saw my grandfather, my grandmother, and several neighbors waiting for us under the big tree on the side of the road with benches made of rattan.

Fang Yong talked to his grandfather on the phone yesterday, and now the three concubines and two sisters-in-law have already prepared meals and are waiting for our arrival.

Fang Yong and the others got out of the car and said hello to their grandfather and grandmother and a few neighbors, and several neighbors who were familiar with Fang Yong also praised Fang Yong for being handsome, and praised the beauty Zhang Yuting.