Is ALS an immune deficiency? How much B12 should I take for ALS?

ALS (Amyotrophic Lateral Sclerosis) is not considered an immune deficiency disorder. It is rather a neurodegenerative disease that primarily affects motor neurons in the brain and spinal cord.

While vitamin B12 is essential for optimal health, including neurological function, there is currently no definitive evidence to support a specific dosage of B12 as a treatment for ALS.

It is important to consult with a qualified healthcare professional before engaging in vitamin B12 supplementation for ALS. ALS primarily targets motor neurons, the nerve cells responsible for transmitting signals from the brain to muscles throughout the body.

The exact cause of ALS is unknown, but about 10% of cases are inherited, while the rest are sporadic. Research suggests a complex interplay of genetic and environmental factors involved in the occurrence of ALS.

The average life expectancy after diagnosis is 2 to 4 years. However, some people live longer with the help of treatments and supportive care.