14. A jar of olives for the trip
If you are someone who suffers from motion sickness and frequently travels for work or plans a long road trip, you should carry a jar of olives with you to help combat this problem. It is effective.
Besides, using olives for martinis and throwing a party is excellent. Their salty taste is great for upset stomach and nausea, while the tannins in olives dry out the mouth, reduce saliva production, and help with vomiting.
