The exact cause of ALS is still largely unknown, but several risk factors have been identified:
Genetic Factors: Approximately 10% of ALS cases are familial, meaning they are inherited. Mutations in specific genes, such as SOD1, C9orf72, and TARDBP, are known to be associated with ALS. Age: The risk of developing ALS increases with age, particularly after the age of 55. Gender: Men are slightly more likely to develop ALS than women. Military Service: Some studies suggest that veterans are at a higher risk of developing ALS, possibly due to exposures encountered during service. Environmental Factors: Potential environmental risk factors include smoking, exposure to heavy metals, pesticides, and other toxins.
