Triglycerides are a type of biomarker often used in assessing longevity and overall health. Elevated levels of triglycerides in the blood have been associated with an increased risk of heart disease, stroke, and other cardiovascular issues, which can significantly impact lifespan. Regular monitoring and management of triglyceride levels through lifestyle changes, such as diet and exercise, can help to lower the risk of these health issues and promote a longer, healthier life. As a longevity expert, understanding the role of triglycerides in the body and the impact of their levels on longevity is crucial for guiding individuals towards healthier lifestyle choices and improved longevity.