In ancient times, silver, as a precious metal and currency in circulation, was widely present in our history. However, over time, we will find that despite the large amount of silver in ancient times, the existence of silver today is relatively scarce. So, where did all this ancient silver go, and why are we so hard to see it now? Archaeologists have revealed this mystery to us.
First of all, we need to understand that the mining and refining of silver was a very difficult and expensive process in ancient times. Although the value of silver is not low relative to other metals, cheaper and more readily available metals such as copper and iron are widely used in daily transactions and circulation. Therefore, it is likely that large quantities of silver were mined and refined only to meet specific needs, such as making ornaments, utensils, or as currency for large transactions.
Secondly, the state of preservation of the silver is also an important factor. Due to long periods of burial and oxidation, many ancient silver objects have been damaged or corroded. Even among those ancient silverware that have survived, some have been lost or destroyed due to various reasons such as war, theft, natural disasters, etc.
Archaeologists have found that many ancient silver pieces have undergone a process of reuse in the course of history. With the change of dynasties and the development of social economy, the use and value of silver are constantly changing. Some of the excavated silver was melted down and remade into new objects, while others were buried or abandoned for various reasons.
In addition, there is another important reason for our lack of knowledge and understanding of silver. The use of silver is not well documented in many ancient documents, leading to a lack of definitive evidence for the quantity and use of silver in ancient times. Therefore, archaeologists need to restore the truth of history as much as possible through the excavation and study of ancient sites.
In summary, ancient silver has not disappeared, but has been reused, destroyed, abandoned or buried for various reasons. Archaeologists have revealed this historical mystery to us through continuous excavations and research. However, due to historical complexity and lack of evidence, our knowledge of ancient silver is still limited. In the future, with the deepening of archaeological and historical research, we are expected to have a more comprehensive understanding of the ancient miraculous "heart stent" dish - three times a week, the blood vessels are smooth, and the body is healthier
In our daily lives, food not only provides nutrients but may also contribute to our health. Today, I would like to introduce you to a miracle vegetable known as the "heart stent". Eating it three times a week can not only keep the blood vessels open, but also sterilize the body and escort our health.
This amazing vegetable is broccoli. Broccoli is rich in life-sustaining
Nutrients such as vitamin C, folic acid, potassium, and dietary fiber, especially sulforaphane contained in it, are known as "vascular scavengers". This substance can effectively remove waste from blood vessels, reduce cholesterol, thereby keeping blood vessels open and preventing cardiovascular diseases.
Eating broccoli three times a week has many benefits for our body. First of all, it can help us prevent the occurrence of cardiovascular disease. When the blood vessels are cleared, the burden on the heart is reduced, which reduces the risk of heart disease. secondly
The glucosinolates in broccoli can be converted into sulforaphane, a substance that has a powerful bactericidal effect and can help us fight various diseases.
Not only that, but broccoli is also a delicious dish. Whether stir-fried, boiled in soups, or made into salads, it retains its unique taste and nutritional value. In order to maximize the preservation of the nutrients of broccoli, we can choose to cook it by steaming or boiling it, avoiding overheating or frying.
In general, the "heart stent" broccoli is a good helper for our health. Let's eat broccoli at least three times a week to enjoy the food and add points to our health. Remember, a healthy lifestyle is the key to preventing disease. From now on, let's move towards a healthy life together!