Starbooked

Dr. rer. nat. Markus Stark

@dr.rer.nat.markusstark5604 · AT · DE

Dr. rer. nat. Markus Stark (@dr.rer.nat.markusstark5604) is a sports scientist and health author in Austria who makes German-language videos on evidence-based health, nutrition and applied psycho-neuro-immunology. His channel has about 62,900 subscribers and a median of roughly 2,100 views per video. He uploads several times a week, mostly Shorts. Estimated rate: $150 to $250 per video.

Why brands book Dr.

Reach a German-speaking health audience that trusts a science-framed voice

  • Median of about 2,100 views per video across roughly 370 uploads
  • Around 50 uploads in the past year, with a recent pace near 29 per 90 days
  • Recent top video reached about 17,100 views, showing strong reach on supplement topics
Best forsupplement and nutrient launcheshealth education campaignsevent and seminar promotion
Watch forHealth claims are strong and the audience is small per video; check claims and compliance before booking.

Brand fit report

Content

Topics, IAB taxonomy
Health70%
Food & Drink15%
Education15%
Formats
short explainer videos, talking-head lectures, symposium and seminar promotions
Tone
authoritative, direct
Language
German
On camera
Yes, talking head
Production
Clean, lightly edited
Typical length
under 60 seconds for most Shorts, 4 to 10 minutes for longer lectures

Audience

Commercial intent35/100
Comments asking for links, prices or where to buy
Sentiment70/100
Positive share of 50 comments
Engagement2.1%
Likes and comments per view on recent videos
Audience asks aboutwhy normal blood test results can still leave someone tiredwhich supplements help with magnesium deficiency and crampshow gut, thyroid and sun exposure affect overall health
Age
5%18-24
15%25-34
25%35-44
55%45+
Gender
60%women
40%men
Countries
🇦🇹 Austria60%
🇩🇪 Germany25%
🇨🇭 Switzerland10%
LanguagesGerman 100%

Commercial

0%of the last 50 videos were sponsored
None seenno sponsored videos in the last 50
Brands seen
None yet
Categories promoted
supplements (own products promoted via linked shops)
Affiliate links
No

No sponsorship disclosures found in the last 50 videos. Recent descriptions link to the creator's own seminar and supplement shops.

Suitability GARM Brand Safety Floor + Suitability

Profanitylow
Adultlow
Drugslow
Violencelow
Politicslow

Family friendly
Content covers medical topics such as migraine, depression and vitamin D; one video title refers to parasitic infection, and the content makes strong treatment claims that brands may want to review.

We classify content, never people. No age, gender, ethnicity, religion or political views are inferred about the creator. Audience figures are estimates unless marked verified. Creators can correct anything on their profile.

Platforms

PlatformFollowersMedian viewsUploads, 90d
YouTube63k2.1k29

Benchmark score: 46 / 100

Public rule, same for everyone. How it works.

Engagement Median views relative to followers4 / 50
Activity Uploads in the last 90 days29 / 30
Reach Followers on the main platform13 / 20

Recent videos

Last three uploads, latest 1 days ago.

Evidenzbasiertes Gesundheitswissen von Dr. rer. nat. Markus Stark – Sportwissenschafter, aPNI-Dozent an der GAMED Wien und Buchautor. Bekannt aus ORF, ServusTV & ATV. Hier verstehst du deinen Körper als System – nicht als Ersatzteillager. Darm, Schilddrüse, Immunsystem, Stress, Mitochondrien, Mikronährstoffe: alles hängt zusammen. Wir verwalten keine Symptome, wir gehen an die Ursache. Jede Woche ein neuer Deep Dive: Warum ist dein Blutbild „in Ordnung" – und du trotzdem müde? Was hat dein Darm mit deiner Stimmung zu tun? Und warum liegt die Ursache oft eine Etage tiefer – in der Zelle? Der
Dr. rer. nat. Markus Stark's own profile description on YouTube

Are you Dr. rer. nat. Markus Stark? Claim or remove this profile.

About Dr. rer. nat. Markus Stark

Dr. rer. nat. Markus Stark is an Austrian sports scientist, applied psycho-neuro-immunology lecturer and author who publishes German-language health videos on his YouTube channel. Based on his channel description, he discusses gut health, thyroid, immune function, stress, mitochondria and micronutrients, framing them as a connected system. Most of his videos are short vertical clips under a minute, with occasional longer lectures.

His channel has about 62,900 subscribers and roughly 6.2 million total views. Median views per video sit near 2,100, with the top recent videos reaching well above 10,000. The audience is estimated to be older, largely in Austria and Germany, and mostly interested in fatigue, supplements and chronic complaints. The channel's description says his work has been featured on ORF, ServusTV and ATV.

He promotes his own seminars and supplement shops, and the last 50 videos show no sponsorship disclosures. Estimated sponsored integrations cost about $150 to $250 per video, which works out to roughly $4 to $8 CPM on Shorts-heavy views, compared with $10 to $30 CPM typical for paid ads. Brands in supplements or health education who want a German-speaking audience should consider him.

Written from Dr. rer. nat. Markus Stark's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. Dr. rer. nat. Markus Stark can edit or remove this page at any time.

Questions about Dr.

How much does Dr. rer. nat. Markus Stark charge for a sponsored video?

Based on the rate rule for channels where most videos are Shorts, the estimated range is $150 to $250 per sponsored video. This is an estimate from public view data, not a confirmed rate card, so confirm current pricing directly with the creator.

What does Dr. rer. nat. Markus Stark post about on YouTube?

His German-language videos cover evidence-based health topics such as gut health, thyroid, vitamin D, magnesium, migraine and detoxification. Most are short explainer clips, and the channel also promotes his seminars and a symposium on evolutionary health.

How do I contact Dr. rer. nat. Markus Stark for a brand deal?

Contact details unlock on Starbooked for $0.80. Boosted creators can be booked through Starbooked, so check whether he is boosted before reaching out.

Similar creators

YouTube and other creators in evidence-based health, ranked by score.

CreatorNichesFollowersMedian viewsRateScore
Nutrition Detective@nutritiondetective · US
nutrition sciencefunctional medicine14k608$150–25038
Dr. James DiNicolantonio@dr.jamesdinicolantonio2215
nutrition sciencediet and metabolism47k816$150–25012
HUM Nutrition@hum_nutrition · US
nutritionwellness brand30k73$150–2506
Dr. med. Ingfried Hobert@dr.ingfriedhobert · DE
integrative medicinegut health82k14k$280–50068
japanese lifestylegut health81k23k$450–79057
Gabrielle | Dietitian@dietitian.gabrielle · US
gut healthfiber and nutrition9.2k1.6k$150–25053