1) Negative effects on skin and feet
An excessive consumption of sugar can lead to many problems for your skin and feet. As Dr. S. Green, a podiatrist in New York, says, sugar could be one of the main causes of plantar fasciitis; i.e. a condition that causes heel pain. In addition, you may also experience eczema, rosacea, or acne. Fatigue and black circles under your eyes can also be caused by an excessive consumption of sugar.