Lemon Juice In Water Is An Immune Booster (4/5)

Oranges are usually the first fruit that springs to mind when you hear the term "immune-boosting" fruit, right?
In any case, lemons should be included in your list of probable candidates. Lemons contain a high content of potassium and vitamin C.
Potassium stimulates brain and nerve function while also controlling blood pressure. In addition, vitamin C can help prevent winter colds and influenza.