 Four human organs wrecked by sugar. Everyone knows that too much sugar consumption is bad for our overall health, but the impact it has on specific organs may surprise you. The brain. Sugar can rewire the brain's pathways. Diets full of processed and sugar-heavy foods can increase the risk of depression by 58%. The heart. Sugar inflames the linings of the arteries to the heart. Increasing the risk of stroke and heart attack. The kidneys. Sugar overload can damage their delicate filtration system. Diabetes is one of the main causes of kidney failure. Your skin. When sugar bombards your body, proteins incorporate it as part of their structure, aging skin and causing wrinkles. If you have any questions or would like to speak with our nurse, please call, visit, or email the Professional Supplement Center and one of our knowledgeable staff members will be happy to assist you.