White blood cells are blood cells that are part of the immune system. They are responsible for ingesting, killing, and ...

This is because they increase the number of white blood cells in the area. This can decrease the amount of semen you produce, reduce the concentration of sperm in your semen, and affect sperm shape.

This makes it easier for your immune system to defend itself from viruses and bacteria. Laughter also increases the ...

Jan. 10, 2025 — Scientists have discovered that T cells -- white blood cells that can destroy harmful pathogens -- can completely prevent viral infection, to an extent previously thought only ...