Does Airborne Really Expire?
How much vitamin C should I take to avoid getting sick?
Will vitamin C help my immune system?
Can Vitamin C Prevent or Treat Cold Symptoms? Vitamin C has been studied for many years as a possible treatment for colds, or as a way to help prevent colds. But findings have been inconsistent. Overall, experts have found little to no benefit from vitamin C for preventing or treating the common cold.
Does Emergen-C actually work?
Emergen-C is generally considered safe, but there may be side effects if you’re taking it in high doses. Ingesting more than 2 grams of vitamin C can trigger unpleasant side effects including nausea, abdominal cramps and diarrhea — and may increase your risk of developing kidney stones ( 22 , 23 , 24 , 25 ).
Airborne and Emergen-C are designed to boost your immune system. Both supplements contain high levels of vitamin C, but Airborne also has riboflavin (vitamin B2), zinc, and herbs. Emergen-C contains B vitamins and zinc. There is some evidence the nutrients included in these products can reduce or prevent sickness.
Is it safe to take airborne after expiration date?
It does not turn into some kind of toxin that gives you food poisoning, but rather the strength of the supplement just lessens. Therefore, the only problem you’re facing taking expired Airborne is how effective it will truly be in boosting your immune health.