What to do against flu and cold

There are several strategies to manage and prevent colds and flu, as discussed by Andrew Huberman on the Huberman Lab.

1. Supplements and Compounds:

   • Vitamin C: Although not strongly supported by evidence, taking 6,000 to 8,000 milligrams per day might help reduce the severity or duration of colds 1.
   • Zinc: Evidence supports using zinc to combat colds, with effective doses starting at 100 milligrams. It's important to take zinc with food to avoid gastric distress 2.
   • N-Acetyl Cysteine (NAC): Can act as a natural mucolytic, relieving sinus congestion effectively. It might also help prevent colds and flu when used long-term 3.
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       1

       Cold and Flu Remedies

       01:42:20
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       2

       Immune Support Insights

       01:50:58
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       3

       N-acetylcysteine Benefits

       01:56:53
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       4

       Exercise and Immunity

       01:28:12
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       5

       Colds and Flus Explained

       00:00:00
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       6

       Flu Virus Insights

       00:19:30

2. Behavioral and Lifestyle Modifications:

   • Sleep and Moderation in Exercise: Ensuring adequate sleep and avoiding excessive exercise can help prevent illness. Both sleep deprivation and overexertion can weaken the immune system 4.

3. General Prevention Tips:

   • Avoid direct contact with individuals showing symptoms of cold and flu.
   • Practice good hygiene, like frequent hand washing, to minimize the transmission of viruses that can survive on surfaces for extended periods [56.

By taking these preventative measures and using supplements judiciously, you can reduce both the likelihood of contracting and the severity of these common illnesses. Always consider consulting with a healthcare provider before starting new supplements.