Some biomarkers are relatively unaffected by age and sex, so it’s a good idea for everyone to test them. For instance, about half of our users across all age groups and sexes who tested their total B12 found abnormal results.
Learn more about optimising your health in our Health Hub.
To see your own recommended blood tests, complete our free recommendations quiz. This will build you a personalised test package based on factors like your age, weight, biological sex, activity levels, diet, and health goals.