4 ms·

tell me about it. This year my entire house got flu at the same time and, ten days after my fever is gone, I still feel a little down. I have no idea how my k

tell me about it. This year my entire house got flu at the same time and, ten days after my fever is gone, I still feel a little down. I have no idea how my kids really feel but my kid has a nasty cough and the other one seems a little "off/tired".

stevenwoo 9y ago
On the bright side, hopefully it was an H3 variant and this is your kids' first flu so they will be imprinted/more resistant to it in the future as mentioned in the article. As a 50 plus year old, this was the sickest I've felt in at least 30 years.
polskibus 9y ago
Out of curiosity, have you taken Vitamin D supplements before for a longer period of time? If yes - what was the daily dosage ? Have you taken flu shots at the beginning of the season?
- tbatchelli 9y ago
  What would the relationship be between Vit D and this (or any) flu?
  - benjohnson 9y ago
    As I understand it - many people in the northern hemisphere are Vitamin D deficient and that can lead to suppressed immune function.
  - polskibus 9y ago
    There was a study linked on HN related to an error in Vitamin D dosage recommendations. Original article: https://www.ncbi.nlm.nih.gov/m/pubmed/28768407/ https://www.ncbi.nlm.nih.gov/m/pubmed/28768407/ Vitamin D is relevant to proper functioning of immune system, however it seems that it is hard to find "the right amount" for everyone as it depends on several factors. I'm wondering if Vitamin D intake can improve response against recurring infections like flu, sometimes they can bring you down several times in a season, so it takes quite a heavy toll on productivity and mood.
  - VohuMana 9y ago
    I'd love to know the answer to this, if there is one. Anecdotally: I have seen a couple studies pop up recently talking about how daily value of vitamin D has been wrong for a long time. This makes me think taking vitamin D might be the new fad medical thing to do, kinda like how going gluten free was the big thing a couple years ago. For transparency I have not read all of these but they all have popped up recently: https://news.ycombinator.com/item?id=15867918 https://news.ycombinator.com/item?id=15867918 https://news.ycombinator.com/item?id=16062697 https://news.ycombinator.com/item?id=16062697 https://news.ycombinator.com/item?id=15877289 https://news.ycombinator.com/item?id=15877289 https://news.ycombinator.com/item?id=15687217 https://news.ycombinator.com/item?id=15687217
    - YokoZar 9y ago
      There have also been randomized controlled trials of Vitamin D vs placebo measuring flu rates. This is one meta-analysis I found: http://www.bmj.com/content/356/bmj.i6583 http://www.bmj.com/content/356/bmj.i6583
    - lazerpants 9y ago
      Except that in this case you can just go to your doctor and get your vitamin D level tested. Then you adjust your dosage as needed to reach the recommended blood concentration. Adequate vitamin D levels are the subject of a little controversy [0], but I don't think it is a fad to consider that people need a certain level of vitamin D. [0]https://www.health.harvard.edu/blog/vitamin-d-whats-right-level-2016121910893 https://www.health.harvard.edu/blog/vitamin-d-whats-right-le... Alternative thoughts on adequate vitamin D: https://www.vitamindcouncil.org/i-tested-my-vitamin-d-level-what-do-my-results-mean/ https://www.vitamindcouncil.org/i-tested-my-vitamin-d-level-...
  - yumraj 9y ago
    There's an hypothesis, which conceptually makes sense though not sure how proven it is, about why flu season is Jan/Feb - March/April. Basically during Fall as the amount of sunlight drops our bodies vitamin D, for which there is clinical evidence that it helps with immunity, drops leaving us more susceptible to infections leading to the overall flu season starting in Jan/Feb time frame. As the sunlight picks up, vitamin D increases and flu season tapers off.
    - baddox 9y ago
      Do you have more info about that hypothesis? I always thought that the usual explanation was simply that people are inside buildings and cars (and thus around other people) more often when it is colder outside.
      - yumraj 9y ago
        https://www.medicalnewstoday.com/releases/51913.php https://www.medicalnewstoday.com/releases/51913.php
- jcater 9y ago
  Not the OP, but my whole family also caught this flu (type A) during Christmas week, followed by bronchitis. We've had coughs for going on 3-4 weeks. I take 2,000 IUs of extra Vitamin D a day and we all got the flu shot in September. From what I've read, this year's flu shot is largely ineffective. This is a brutal flu. If you catch it, stay home and get rest.
- corpMaverick 9y ago
  I got both, the flu (type A) and the strep throat a few weeks ago. I started taking Vitamin D after that. During the weekend I started feeling bad and I thought I was going to catch something. I am doing fine. Edit: I am taking 5,000 units daily. Didn't have the flu vaccine this year.
  - HN15718653 9y ago
    Worst medical study ever.
    - corpMaverick 9y ago
      Should I abandon any hopes of winning the Nobel in physiology any time soon ? In my defense the parent comment was asking for anecdotal evidence.
- liveoneggs 9y ago
  I've taken a regular multivitamin (same with the whole family) but now that I am in recovery I have added a D and C
symfoniq 9y ago
My wife and all of my children are dealing with the flu right now, too. It's the first time my kids have caught it, and according to this article, maybe there's a silver lining... I had a B strain last February, which was the sickest I've ever been. I got the flu shot this year (quadrivalent vaccine, though apparently not very effective) and I take at least 5,000 IUs of vitamin D every day (though I've upped that to 10,000+ IUs since my family got sick last week). I'm not sick yet this time around. Hoping against hope...
knodi 9y ago
Ya this, for years I didn't know what getting the flu really felt like, it was always couples days and I'm fine but in 2016 I got the flu and it wrecked me for 2 weeks. Doctors confirmed it was the flu. Now I'm the first one in line for a flu shot every year.

stevenwoo 9y ago

On the bright side, hopefully it was an H3 variant and this is your kids' first flu so they will be imprinted/more resistant to it in the future as mentioned in the article. As a 50 plus year old, this was the sickest I've felt in at least 30 years.

polskibus 9y ago

Out of curiosity, have you taken Vitamin D supplements before for a longer period of time? If yes - what was the daily dosage ? Have you taken flu shots at the beginning of the season?

tbatchelli 9y ago
What would the relationship be between Vit D and this (or any) flu?
- benjohnson 9y ago
  As I understand it - many people in the northern hemisphere are Vitamin D deficient and that can lead to suppressed immune function.
- polskibus 9y ago
  There was a study linked on HN related to an error in Vitamin D dosage recommendations. Original article: https://www.ncbi.nlm.nih.gov/m/pubmed/28768407/ https://www.ncbi.nlm.nih.gov/m/pubmed/28768407/ Vitamin D is relevant to proper functioning of immune system, however it seems that it is hard to find "the right amount" for everyone as it depends on several factors. I'm wondering if Vitamin D intake can improve response against recurring infections like flu, sometimes they can bring you down several times in a season, so it takes quite a heavy toll on productivity and mood.
- VohuMana 9y ago
  I'd love to know the answer to this, if there is one. Anecdotally: I have seen a couple studies pop up recently talking about how daily value of vitamin D has been wrong for a long time. This makes me think taking vitamin D might be the new fad medical thing to do, kinda like how going gluten free was the big thing a couple years ago. For transparency I have not read all of these but they all have popped up recently: https://news.ycombinator.com/item?id=15867918 https://news.ycombinator.com/item?id=15867918 https://news.ycombinator.com/item?id=16062697 https://news.ycombinator.com/item?id=16062697 https://news.ycombinator.com/item?id=15877289 https://news.ycombinator.com/item?id=15877289 https://news.ycombinator.com/item?id=15687217 https://news.ycombinator.com/item?id=15687217
  - YokoZar 9y ago
    There have also been randomized controlled trials of Vitamin D vs placebo measuring flu rates. This is one meta-analysis I found: http://www.bmj.com/content/356/bmj.i6583 http://www.bmj.com/content/356/bmj.i6583
  - lazerpants 9y ago
    Except that in this case you can just go to your doctor and get your vitamin D level tested. Then you adjust your dosage as needed to reach the recommended blood concentration. Adequate vitamin D levels are the subject of a little controversy [0], but I don't think it is a fad to consider that people need a certain level of vitamin D. [0]https://www.health.harvard.edu/blog/vitamin-d-whats-right-level-2016121910893 https://www.health.harvard.edu/blog/vitamin-d-whats-right-le... Alternative thoughts on adequate vitamin D: https://www.vitamindcouncil.org/i-tested-my-vitamin-d-level-what-do-my-results-mean/ https://www.vitamindcouncil.org/i-tested-my-vitamin-d-level-...
- yumraj 9y ago
  There's an hypothesis, which conceptually makes sense though not sure how proven it is, about why flu season is Jan/Feb - March/April. Basically during Fall as the amount of sunlight drops our bodies vitamin D, for which there is clinical evidence that it helps with immunity, drops leaving us more susceptible to infections leading to the overall flu season starting in Jan/Feb time frame. As the sunlight picks up, vitamin D increases and flu season tapers off.
  - baddox 9y ago
    Do you have more info about that hypothesis? I always thought that the usual explanation was simply that people are inside buildings and cars (and thus around other people) more often when it is colder outside.
    - yumraj 9y ago
      https://www.medicalnewstoday.com/releases/51913.php https://www.medicalnewstoday.com/releases/51913.php
jcater 9y ago
Not the OP, but my whole family also caught this flu (type A) during Christmas week, followed by bronchitis. We've had coughs for going on 3-4 weeks. I take 2,000 IUs of extra Vitamin D a day and we all got the flu shot in September. From what I've read, this year's flu shot is largely ineffective. This is a brutal flu. If you catch it, stay home and get rest.
corpMaverick 9y ago
I got both, the flu (type A) and the strep throat a few weeks ago. I started taking Vitamin D after that. During the weekend I started feeling bad and I thought I was going to catch something. I am doing fine. Edit: I am taking 5,000 units daily. Didn't have the flu vaccine this year.
- HN15718653 9y ago
  Worst medical study ever.
  - corpMaverick 9y ago
    Should I abandon any hopes of winning the Nobel in physiology any time soon ? In my defense the parent comment was asking for anecdotal evidence.
liveoneggs 9y ago
I've taken a regular multivitamin (same with the whole family) but now that I am in recovery I have added a D and C

symfoniq 9y ago

My wife and all of my children are dealing with the flu right now, too. It's the first time my kids have caught it, and according to this article, maybe there's a silver lining... I had a B strain last February, which was the sickest I've ever been. I got the flu shot this year (quadrivalent vaccine, though apparently not very effective) and I take at least 5,000 IUs of vitamin D every day (though I've upped that to 10,000+ IUs since my family got sick last week). I'm not sick yet this time around. Hoping against hope...

knodi 9y ago

Ya this, for years I didn't know what getting the flu really felt like, it was always couples days and I'm fine but in 2016 I got the flu and it wrecked me for 2 weeks. Doctors confirmed it was the flu. Now I'm the first one in line for a flu shot every year.