Blogs
Single leg stance test, age based balance norms
The single leg stance test measures how long you can stand on one foot without losing balance, and age-based norms show performance declines significantly across decades. Adults in their 20s and 30s typically hold near the 30-second maximum, while average times drop...
Balance test for longevity and daily exercises
A simple balance test, specifically the ability to stand on one leg for at least 10 seconds, has been linked in research to significantly better survival outcomes in middle-aged and older adults. A landmark study of 1,700 adults found that those who couldn't complete...
Thirty second sit to stand test, norms
The 30-second sit to stand test measures lower-body strength and functional mobility by counting how many full stand-and-sit repetitions you can complete from a chair in 30 seconds. Originally developed for older adults, normative scores vary significantly by age and...
Low dose testosterone for women, safety guide
Low dose testosterone for women is used off-label to treat hypoactive sexual desire disorder (HSDD), particularly in postmenopausal women, and it has shown meaningful benefit in clinical research. There is currently no FDA-approved testosterone product specifically...
Intermittent fasting and testosterone levels
Intermittent fasting's effect on testosterone depends significantly on your starting metabolic profile. In lean, physically active men, research consistently shows fasting can reduce testosterone levels. In overweight or obese men, the opposite often occurs, with...
Low testosterone and cancer recovery, key points
Low testosterone is common among male cancer survivors, particularly those treated with chemotherapy, radiation, or hormone-suppressing therapies. Recovery timelines vary significantly based on age, treatment type, and duration, with research showing roughly 71.5% of...