Thank you for your submission! Unfortunately, your submission has been removed.

We do not offer medical advice on /r/AskScience. Please see our guidelines. If you have concerns about your or someone else's health, you need to speak to a medical professional. We also cannot evaluate the safety of commercial products or how healthy a specific practice is.

If you disagree with this decision, please send a message to the moderators.

Please remember the r/AskScience guidelines when commenting.

• Top level comments (direct replies to a question, not a reply to another user's comment) must be an answer to the question posed, or a follow-up question to the post.
• No medical advice, speculation, or personal anecdotes.
• Answers should be supported by reputable sources and scientific research. Do not cite yourself as a source.

Comments that don’t meet these guidelines will be deleted. It’s actively unhelpful to the person asking the question to have 200 people describing a scar they once saw.

Flag those posts and moderators will remove them if they are pure speculation, as your question is. Moderators are volunteers and there are thousands of questions each day.

What is your actual question? Are you asking random redditors to confirm a published finding? It’s well known that whites are more susceptible to ALS, and this has been known for decades and is published in hundreds of papers. Are you asking what the reason for this connection is? No one knows, and we don’t allow speculation on this sub.

Questions based on discussion, speculation, or opinion are better suited for r/asksciencediscussion.

Thank you for your submission! Unfortunately, your submission has been removed for the following reason:

It suffers from issues listed in the AskScience guidelines.

The question may be written in a way we believe does not contribute to scientific discussion at /r/AskScience.

If you disagree with this decision, please send a message to the moderators.