Hormones
Optimal
Testosterone
Total testosterone. The main sex hormone in men and an important one in women, measured in the morning when it peaks.
Sample result · Nov 2026
Optimal 450 to 900
612
ng/dL
+96 in 1 year
200
450
700
950
TREND · SAMPLE MEMBER
From 516 to 612 in a year.
Up with better sleep.
Optimal 450 to 900
Testosterone
First test
516
ng/dL · Nov 2024
Latest
612
ng/dL · Nov 2026
Change
+19
% over 7 tests
Next test
May
2027 · in 6 months
WHAT IT MEASURES
Testosterone is made mostly in the testes or ovaries. We measure the total amount in your blood, ideally before 10am.
WHY IT MATTERS
Low levels can mean low energy, low mood, less muscle and lower libido. Lifestyle moves it more than most people think.
WHEN TO RETEST
Every six months, always in the morning for a fair comparison.
WHAT MOVES IT
Five levers, ranked.
Based on clinical evidence. Your clinician picks the ones that fit you.
Sleep seven hours
Most testosterone is made during sleep.
Strength training
Heavy compound lifts help most.
Healthy weight
Body fat converts testosterone away.
Less alcohol
Even moderate drinking lowers it.
Manage stress
Cortisol works against it.
Know your
Testosterone.
Connect a wearable in two minutes and get your first Mira score today.
