Vively / Guides
What’s typical at your age, which blood tests can help when you feel tired, foggy or are losing hair, and when to talk to your GP. Built on real results from Vively members.
See where a number from your report sits against the lab range and Vively’s optimal range.
Pick a marker and type the number from your report.
Read the ferritin guide for womenLabs use slightly different ranges, so check the one printed on your report. General information, not a diagnosis.
Symptoms
Common causes, which blood tests can help find a physical cause, and when to see your GP.

Common physical causes of ongoing tiredness, like low iron and thyroid, and the blood tests that check for them.
Read guide
What people usually mean by brain fog, causes from sleep to perimenopause, and the tests for iron, B12, thyroid and blood sugar.
Read guide
Shedding or thinning, the iron, thyroid and hormone tests that can help find a cause, and when to see a GP or dermatologist.
Read guideLevels by age
Results from Vively members by age and sex, next to the ranges Australian labs use and Vively’s optimal range.
Showing all 10 guides
About 1 in 4 women under 50 had ferritin under 30 µg/L.
Optimal 70 to 200, lab 15 to 400 µg/LData from 1,633 womenOnly 4% had ferritin under 30 µg/L. High ferritin was more common.
Optimal 80 to 400, lab 30 to 500 µg/LData from 983 men54% were under 75 nmol/L, the bottom of the Vively optimal range.
Optimal 75 to 125, lab 50 to 200 nmol/LData from 1,967 membersMedian TSH was 1.4 to 1.6 mIU/L at most ages, for women and men.
TSH: optimal 1 to 2.5, lab 0.5 to 4 mIU/LData from 3,310 membersThe median rose from about 4.9% under 40 to 5.3% at 60 and over.
Optimal 4 to 5.3, lab 4 to 5.9 %Data from 6,085 membersWomen’s median total cholesterol rose from 4.5 to 5.7 mmol/L with age.
Total cholesterol: optimal 3.9 to 4.9, lab 3.6 to 5.6 mmol/LData from 6,161 membersAbout 1 in 5 men aged 18 to 59 had an ALT above 40 U/L.
ALT, men: optimal 10 to 30, lab 5 to 40 U/LData from 6,045 membersMedian total testosterone held at 16 to 19 nmol/L from the 20s to the 60s.
Total testosterone: optimal 12 to 40, lab 11 to 40 nmol/LData from 717 menMedian total testosterone was 0.8 nmol/L at 18 to 29 and 0.6 at 60 and over.
Total testosterone: optimal 1.5 to 3.2, lab 0.5 to 3.2 nmol/LData from 1,181 womenMedian FSH rose from 8 IU/L in the 40s to 58 IU/L at 50 to 59.
Ranges change with your cycle and menopause stageData from 1,767 membersWomen’s hormones
Which hormones to test, when in your cycle to test them, and what a result can and can’t tell you.
What a women’s hormone test checks, what each hormone shows, which cycle day to test and how the pill changes results.
Read guideWhy FSH and oestradiol can mislead after 45, when hormone tests do help, and the blood tests worth doing in your 40s.
Read guideHow these guides work
Vively Baseline Health Check
The Baseline Health Check measures 70+ markers, including iron, vitamin D, thyroid, blood sugar and cholesterol. You see each result against the lab range and Vively’s optimal range in the app. A doctor signs your pathology request.

These guides are general information, not medical advice. Vively does not diagnose, treat or manage medical conditions. If you’re worried about a symptom or a result, speak with your GP.
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Vively is a general wellness platform and does not provide medical advice, diagnosis, or treatment. Any information, insights or guidance offered through our app, website, programs, or coaches is for educational and informational purposes only and should not be considered a substitute for professional medical advice or care. Always consult a qualified healthcare provider before making any health-related decisions.
We acknowledge the Traditional Custodians of the lands where we live and work, the Gadigal of the Eora Nation. We pay our respects to their Elders past and present.