Long story short, I have an exceptionally healthy lifestyle but I get sick all of the time. Mostly the sickness is extreme fatigue, colds, coughs, and dripping at the back of my throat.
In terms of doing everything "right", I'm a health nut. I exercise 1 hour, 5 days a week, alternating between a stationary bike and doing body-weight exercises. I am a vegan who eats well over 12 servings of vegetables every day of a wide variety. I meditate 15 minutes 5 days a week and am generally happy and average / slightly below average stress. I have a good set of friends who I see regularly. I take iron and b12 pills, as well as vitamin D because I live in a place with little sun. I wash my hands religiously before eating and after using the washroom, and I wash it for the amount of time it takes to sing happy birthday. I really feel like I do everything you could ask for, and yet, I get sick all the time. I've been tracking it in a spreadsheet, and over the last 1.5 years, I am sick on average once every 5 days.
This didn’t used to happen. Up until 4 years ago, I got sick maybe once a year and I usually recovered quickly. I’m 26 now. The only thing I can think of that changed 4 years ago was that I became self-employed and worked from home, and that I have had more stressful work. Before that however, I was depressed and ate terribly, so it seems unlikely that those were the causes.
I have been to three separate doctors and none have been able to help. One tested my blood and found I was deficient in nothing. One said I might be allergic to something (unspecified) but didn’t want to have me tested. One said it might be because I was touching my face too much, which I’ve tried to stop doing, and now I’m at normal amounts and that still hasn’t changed anything.
I’m at my wits end. Does anybody have any ideas of what it might be?