preservation
In the prime of youth, one should enjoy life after years of hard work. However, sometimes things don't go as planned, and illnesses often accompany old age. So how can we ensure that the elderly
What fruit is the most refreshing and thirst-quenching in summer? Of course, it's watermelon. Every time you see it, you can't help but bring one home. But what if you can't finish it? Many people ch
Nowadays, the service of herbal medicine decoction has become a basic service in hospitals and pharmacies, greatly facilitating patients. However, it has also brought another issue, which is how to pr
Most people are familiar with the use of formalin to preserve bodies and prevent decay, but few outside of the medical field truly understand what formalin is. What is Formalin? Formalin, also