Higher levels of testosterone may help lower the risk of developing type 2 diabetes in men under 65 who are overweight or have obesity, according to recent research. However, this protective benefit does not seem to apply to men over the age of 65. The study, presented at ENDO 2024, analyzed data from the MAILES Cohort, a group of men living in urban Adelaide, and found that higher testosterone levels were associated with a decreased risk of type 2 diabetes before the age of 65.
The researchers examined 1,315 men over five years and found that higher testosterone levels were linked to a lower risk of developing type 2 diabetes. Factors such as smoking, alcohol use, age, waist circumference, family history of diabetes, blood sugar levels, medication use, and physical activity were taken into account in the analysis. The study concluded that maintaining a healthy weight, regular exercise, and avoiding alcohol can help maintain normal testosterone levels and prevent type 2 diabetes.
Experts note that as men age, their testosterone levels naturally decline, which may contribute to an increased risk of type 2 diabetes. The body’s ability to respond to testosterone may weaken with age, making it more difficult to prevent diabetes effectively. While testosterone supplements may be beneficial for younger men, it is important for older men to consult with their healthcare provider before considering supplementation.
Dr. Jamin Brahmbhatt, an urologist at Orlando Health, highlights the importance of following guideline-based care when considering testosterone supplements. He emphasizes the need for a clinical diagnosis of low testosterone levels and the presence of deficiency symptoms before starting supplementation. Maintaining a healthy lifestyle, including regular physical activity and a balanced diet, is essential for preventing type 2 diabetes in men over 65 years old.
In conclusion, while higher levels of testosterone may offer protection against type 2 diabetes in men under 65 who are overweight or obese, the benefits do not seem to extend to older men. The natural decline in testosterone levels with age, combined with age-related metabolic changes, may increase the risk of diabetes in older men. Consulting with a healthcare provider and focusing on overall health practices such as regular exercise and healthy eating are crucial for diabetes prevention in older men.
