American Crabapple Malus coronaria. A deciduous tree from the Rose Family (Rosaceae) Crabapple, American. American Crabapple, also known as Wild Crabapple or Sweet Crabapple, is present throughout all of Ohio, and predominates as a spreading tree native to the upper two-thirds of the Eastern United States, especially the Midwestern States.
The symptoms of caffeine overdose might include restlessness, nervousness, excitement, flushed face, insomnia, cardiac arrhythmia (or irregular heartbeat), muscle twitching, irritability, gastrointestinal problems, and a rambling flow of thought and speech.
Caffeine can also cause other symptoms. So many people canât function without a coffee in the morning, downing double espressos like they are drinking water. However in my experience too much caffeine can cause uncontrollable shaking, chest tightness, heart palpitations and flutters, PVCs, PACs and other nasties. It can also cause someone prone to anxiety to feel much more anxious.