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Wellness Wednesday for November 23, 2022

The Wednesday Wellness threads are meant to encourage users to ask for and provide advice and motivation to improve their lives. It isn't intended as a 'containment thread' and any content which could go here could instead be posted in its own thread. You could post:

  • Requests for advice and / or encouragement. On basically any topic and for any scale of problem.

  • Updates to let us know how you are doing. This provides valuable feedback on past advice / encouragement and will hopefully make people feel a little more motivated to follow through. If you want to be reminded to post your update, see the post titled 'update reminders', below.

  • Advice. This can be in response to a request for advice or just something that you think could be generally useful for many people here.

  • Encouragement. Probably best directed at specific users, but if you feel like just encouraging people in general I don't think anyone is going to object. I don't think I really need to say this, but just to be clear; encouragement should have a generally positive tone and not shame people (if people feel that shame might be an effective tool for motivating people, please discuss this so we can form a group consensus on how to use it rather than just trying it).

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I don't think this will work. Almost everyone gets sick sometimes. Also, the cold refers to many different viruses - "Well over 200 virus strains are implicated in causing the common cold, with rhinoviruses, coronaviruses, adenoviruses and enteroviruses being the most common". Why would taking a supplement or something nuke all of those?

The immune system has (middle school biology handwaving here) two components - adaptive and innate. Adaptive - virus replicates, immune system detects it, creates antibodies specialized to it, antibodies detect small-scale characteristics of it and destroy virus. Innate - more general response to broad signs of infection. These are all quite complicated - it's hard to imagine a way of 'boosting' the adaptive immune system that'd make it immediately expel a virus the first time it's encountered. And the innate immune system is useful, but it's not enough on its own (hence adaptive). The immune system has balances many things - how quickly you clear a disease sure, but also resource use, avoiding attacking nothing or autoimmunity, etc. And every ancient mammal that died of disease served as selection pressure, giving something that's well optimized! Would a supplement that helps with one variety of cold necessarily help with another?