What type of biomolecule may cause health issues if it levels are too high in the human body?

Uric acid is a waste product formed from the normal breakdown of purines, which are found in many foods and are also produced by the body. When uric acid levels become elevated, a condition known as hyperuricemia can develop. This can lead to gout, a form of arthritis characterized by the accumulation of uric acid crystals in the joints, causing intense pain and inflammation. Additionally, high levels of uric acid are associated with other health concerns, such as kidney stones and may even contribute to cardiovascular diseases.

In contrast, while proteins, sugars, and nucleotides play essential roles in biological functions, they are not typically associated with health issues at elevated levels in the same direct manner as uric acid. For example, excessive protein intake may strain the kidneys over time, but it does not lead to acute health problems like gout. Similarly, high sugar intake can lead to metabolic issues, yet it will not directly cause a condition linked to a specific buildup like uric acid. High nucleotide levels are not commonly discussed in terms of health risks in the same way. Thus, the focus on uric acid in this context underscores its specific role in health issues when levels are too high.