Decades ago, especially after the 70s and 80s, most of the post-90s people should know that the living conditions are very hard. At the same time, due to the lack of attention to some details of life, there are some things that are still incredible, such as the "lice" problem we talked about earlier, which is one of the most serious phenomena caused by health problems.
And there is one thing that may be very impressive, and many people still have a hard time forgetting, that is, roundworms that often appear on our bodies, and a few decades ago, almost everyone had roundworms in their stomachs.
In every time we pull the poop, we often see a lot of bugs, and in most cases, the bugs pulled out of the poop are still "alive", you can see a movement, and even sometimes it is difficult to pull it out, you need to rely on your hands to pull it out, this picture sense is very strong, I have personally encountered it.
Many people after pulling out the worm, but also mistakenly think that it is the "earthworm" growing in their stomach, but it is obviously not, this is what we call "roundworm", and after the appearance, parents will also buy some "insect medicine", and then let the child eat it, and after a long time you will not have it again.
However, after a while or in the next year, you will see it again, and you will see it in the poop, and many rural areas will hear that there will be roundworms because they "eat uncooked sweet potatoes", or because they eat raw food, so there will be roundworms, is that right? So why is it that raw food has not appeared now, is it strange, what is the situation?
First of all, we understand what roundworms are, roundworms actually belong to an invertebrate, and mainly rely on human parasitic survival, and is the largest parasitic nematode in the human intestine, this organism is indeed a bit like the earthworm we see, but there are differences. Roundworms do not have an obvious head like earthworms, and their entire body is in a smooth state.
And roundworms are mainly slightly pink or yellowish, many people look like the state of describing "fresh and tender", and on its body surface there are horizontal stripes, but not obvious, the male tail is often curled, which is its basic feature.
Roundworms appear in the areas mainly concentrated in rural areas, relatively few cities, and the probability of children appearing much higher than adults, so roundworms are a worldwide distribution species, is the most common parasite in the human body, as long as someone exists, it is possible to see its footprints. And the infection rate of roundworms can reach more than 70%.
According to scientific statistics, about 1/4 of the world's population is infected with roundworms, so there are indeed many, fortunately, there are roundworms, there is no direct impact on people, which is also a fortunate of misfortune. The breeding method of roundworms is also very special, only the fertilized egg can be cracked and developed, and when it is bred in the human body, it will undergo many transformations.
According to public data, it takes about 2 months for eggs to enter the human body until the female worms begin to lay eggs, the adult worm life expectancy is about 1 year, each female worm ovulates about 240,000 eggs per day, and the number of adult worms in the host body is generally one to dozens, and the individual can reach thousands, so it is very much. You can imagine that with so many roundworms in the body, it is impossible not to affect the body.
In general, under the influence of roundworms, a variety of states will occur, such as: malnutrition, insomnia, teeth grinding and other symptoms. Therefore, when you see such a situation, you must pay attention to the problem of roundworms, but nowadays few people care about this problem, and they can't see such a thing happening.
Of course, this multi-roundworm in so many cases, we once dealt with a better way is to "eat pagoda sugar", pagoda sugar contains piperazine phosphate, because the excipient is sucrose, so we eat it is also sweet, children eat it completely as sugar. However, today we don't see pagoda candy, and we will basically never see it. What is the reason for this? Why hasn't anyone heard of it now?
Pagoda sugar may be related to its raw materials, in the eight years, all dosage forms and raw materials have been eliminated, so slowly pagoda sugar disappeared forever in China.
Now we don't see roundworms, but also because of the essential change in living standards. The appearance of roundworms is mainly due to the "ingestion of infectious roundworm eggs" more, which is very easy for some people who do not love cleanliness and do not pay attention to hygiene. Decades ago, it can be said that eating is more difficult, bathing and other situations are relatively small, so it has led to an increase in roundworms.
When these eggs enter the body, the breeding process is completed. And we "eat pagoda sugar" is to clean up the roundworms, after "eating pagoda sugar", it has the effect of paralyzing roundworms, so that roundworms can not attach to the host intestinal wall, with intestinal peristalsis and discharged. So when we pull the poop, we can see roundworms appear.
So, in the end, it is still the human standard of living that has improved, and the probability of children getting ascariasis is much less. At the same time, pagoda candy has become history and is no longer there. So, we don't see roundworms now, and we haven't heard of them, and that's the general situation.