Mostly people take soda as a soft drink. One of the most famous drinks among people of various age groups. People are just addicted towards soda; they don't give any attention about its side effects. Below is the list of harmful effects of drinking soda: 1. Soda is just a addition of empty calories which is not healthy from health point of view. 2. Soda contains many chemicals which can lead you to feel dehydrated. Soda is a mixture of high sugar & fructose corn syrup, which can be a reason for excessive weight gain and heart rate. 3. You can become a soda addicted because it contains caffeine content. Caffeine absorbs the calcium from bones which increase the chances of your weak bone. 4. Excessive soda intakes can make you feel insomnia, stress, restlessness etc. 5. Excess drinking of soda can affect your dental health and damage dental cavities as it contains sugar & acid in high rate. Stop drinking soda to save your health, if you cant stop then dont drink too much of it.