Metabolically healthy across body mass index categories in relation to serum Klotho levels: a population-based study.

Background: Metabolic health status and body mass index (BMI) are both key predictors of aging-related diseases and premature mortality. However, the relationship between metabolically distinct phenotypes, classified by BMI categories, and serum Klotho levels-a biomarker of aging-remains poorly understood. This study aimed to investigate the association between metabolically healthy phenotypes and serum Klotho levels among middle and aged adults.

Adverse childhood experiences and subsequent physical and mental health among young adults: Results from six universities in China.

Research has shown that individuals with adverse childhood experiences (ACEs) are more likely to encounter heightened risks of physical and psychological challenges later in life. However, limited research has explored the comprehensive impact on the physical and mental health of young adults. Thus, we conducted a study to investigate the associations of ACEs with the physical and mental health of 18,723 college students in China.

Cadmium exposure is associated with decreased muscle strength in middle-aged and older adults.

Cadmium, a toxic heavy metal, is ubiquitous in the environment. No previous research has evaluated the relationship of blood and urine cadmium levels with muscle strength measured by isokinetic knee extensor strength. This analysis included participants who were aged 50 years or older and had measurements of cadmium in blood (n = 2052) and urine (n = 811) from the National Health and Nutrition Examination Survey.