Water is the most naturally abundant and widely used extinguishing substance. It extinguishes fire by cooling. There are three main types of water deluge systems, components of which are shown below. From left to right, they are: fine water spray systems, sprinkler systems, and water spray systems.
Vitamin D, a steroid hormone that influences virtually every cell in your body and has been positively linked to health conditions ranging from cancer to heart disease, may significantly boost fertility in both men and women.
Due to its high content of vitamin C, broccoli can help boost fertility. In men, vitamin C improves sperm quality and protects sperm from DNA damage. In women, it helps reduce the chance of miscarriage and chromosomal problems.