A stress or minor injury to the inside of the mouth is thought to be the cause of simple canker sores. Certain foods —including citrus or acidic fruits and vegetables (such as lemons, oranges, pineapples, apples, figs, tomatoes, strawberries) — can trigger a canker sore or make the problem worse.
The buildup of cholesterol will cause an unhealthy heart beat which will result in the flow of blood being decreased in built up areas and can ultimately lead to heart attacks.
