Supplement Facts for Emergen-C Immune Plus Although this supplement contains a lot of vitamin C, it isn’t a true immune booster. Although it includes a lot of vitamin C, it might not be enough to help your immune system. Instead, combine it with a healthy diet and use it as a supplement to your everyday diet. Every day, you should consume at least five servings of fruits and vegetables. Consuming a variety of fresh fruits and vegetables regularly can aid in the maintenance of your immune system.
If you have a cold, Emergen-C is a good choice.