Why do I get dizzy after workouts?

Dizziness during or right after exercise should be checked by a doctor (including an ECG) before a blood test. Once that is done, a blood test can look at iron stores and blood sugar.


67 biomarkers to start your prevention journey: cardiovascular risk, liver and kidney function, immune status, inflammation markers and vitamin D.
Reviewed by physicians
Personal action plan
Interactive report
Real questions from people like you, and how the Prevention Starter blood test can help answer them.
Why do I get dizzy after workouts?

Dizziness during or right after exercise should be checked by a doctor (including an ECG) before a blood test. Once that is done, a blood test can look at iron stores and blood sugar.
Why do I keep catching colds?

Immune markers such as white blood cell counts can show whether your defences are low.
Is it just the winter blues, or is there more to it?

Less daylight can affect mood and energy by lowering vitamin D levels. This test shows where you stand.
Why am I always tired?

Iron deficiency or a thyroid disorder could play a role. The blood test checks these markers so you can take targeted action.
How it works

Our team will review additional details so you're fully prepared. No referral needed.

The partner clinic team welcomes you and takes a small blood sample. Expect your visit to take about 15 minutes from start to finish.

Your blood sample is analysed, and within a few days you receive a digital report and a personalised health plan from our Swiss doctors.
Medical data can be complex. Our interactive reports explain each result in clear terms with helpful visuals.


Your blood values are mostly in range; vitamin D is low.
Significance:No findingObservationMinorFollow-up recommended
The Prevention Starter blood test can be combined with other Ahead tests during the same visit.
~ Shown values are illustrative samples.
