Excessive sugar intake can lead to obesity due to high calories and low nutritional value, causing overeating and weight gain.
Overconsumption of sugar may cause insulin resistance, increasing the risk of developing type 2 diabetes.
Sugar feeds mouth bacteria, leading to tooth decay and cavities due to acid production.
Diets high in sugar, especially fructose, can cause fat accumulation in the liver, leading to non-alcoholic fatty liver disease.
Some studies suggest a high sugar diet might increase the risk of certain cancers, though more research is needed.
High sugar intake can produce AGEs, accelerating skin aging and exacerbating skin conditions like acne.
Emerging evidence links high sugar consumption with mental health issues like depression and anxiety.
Excessive sugar intake can lead to nutrient deficiencies, as it often displaces more nutritious foods in the diet.