Trich won't damage your cells.
Melanin is the pigmentation that protect cells from solar damage.
Most genetic damage in cells does not affect offspring because it occurs in somatic cells, which are not involved in reproduction. However, if genetic damage occurs in germ cells (sperm or eggs), it can be passed on to offspring.
they can damage your cells because they can live inside your body
The red blood cells
Rapidly dividing cells like stem cells, bone marrow cells, and intestinal cells are most sensitive to radiation damage due to their high rate of cell division, making them more susceptible to DNA damage. Cells in the skin and mucous membranes are also highly sensitive to radiation.
Radiation can damage cells in the body by causing changes to their structure and function. This damage can lead to health effects such as DNA mutations, cell death, and potential long-term health risks such as cancer. The extent of damage depends on factors such as the type of radiation, dose received, and duration of exposure.
Because there is less genetic damage to the cells when they are cold.
Cytokines
alveolar wall
excessive drinking
they can damage the 52o tissues