With the weather getting colder, it increases the risk of the common cold or cold. In some cases, when there is a temperature drop, it might mean it's time to take out all those supplements that can help boost your immune system and prevent you from getting sick.
However, with several supplements available on the market, you might be investing in a supplement that eventually wastes money.
So, as a registered dietitian, I'll explain which supplements I typically recommend (those with enough scientific evidence to back up their claims) in this article. Additionally, I'll share with you 3immune-boosting tips that are not supplement-related.