Соки - потеря клетчатки - самого полезного. А что не болеете - благодарите людей вокруг вас, которые прививаются. Чем больше людей привьётся - тем меньше вероятность эпидемий. Для тех кто читает по английски, например:
People who get vaccinated cut their risk of developing the disease by roughly 20 to 90 percent, depending on their age and overall health, as well as how well the vaccine matches the flu virus that actually emerges. And even when the shot doesn't prevent the flu it often makes the symptoms less severe, making it less likely that you'll have to skip work or that your kids will miss school, or that you'll have to be hospitalized.
At least as important, getting vaccinated reduces the chance you'll spread the disease, which is an especially good reason for kids to get the shot, since they're often the ones who bring the germs home. And it's vital if you live or work with older or frail individuals, since they're particularly vulnerable to the complications of the flu.