Lovro Ziberna @lovroZ

Analysis of our "coffee-break" experiment (n=13 testing group, n=5 control group) - 60mg caffeine intake did not improve the quick-recall memory test after 15min. Next time: higher dose (>100mg), more time (30-60min)?

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Lovro Ziberna @lovroZ

7 years ago

Dietary Supplements' Harmful Effects on Children, Adolescents, and Young Adult: death, disability, life-threatening events, hospitalization, emergency room visit. (1000 cases analyzed) jahonline.org/article/S1054-…

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Lovro Ziberna @lovroZ

7 years ago

High intake of vitamins B6 and B12, much higher than recommended dietary allowances, is linked to an increased hip fracture. Vitamin supplements should be used cautiously. jamanetwork.com/journals/jaman…

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Lovro Ziberna @lovroZ

7 years ago

JAMA Medicine: Most People Don't Need Vitamins or Nutritional Supplements. Claims of health or sports performance have not been supported by evidence from medical research. jamanetwork.com/journals/jamai…

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Lovro Ziberna @lovroZ

8 years ago

There is no age limit for doping --> 90-year-old American cyclist lost sprint title in men's 90-94 category. Inadvertent doping - contaminated meat or real doping? bbc.com/sport/cycling/…

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Lovro Ziberna @lovroZ

8 years ago

Mini experiment during nootropics lecture. Results of acute effect of 85 mg caffeine intake (1 cup of coffee) on active recall test - comparison before and 20-min after per os ingestion.

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Lovro Ziberna @lovroZ

8 years ago

Nearly 800 dietary supplements contained unapproved drug ingredients, study finds. Health risk, as well as inadvertent doping risk. edition.cnn.com/2018/10/12/hea…

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Lovro Ziberna @lovroZ

8 years ago

Looking for that "back-to-school" feeling. #motivation #nostalgy #declutter #work

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Lovro Ziberna @lovroZ

8 years ago

Brief cognitive test (recall test of 15 words) during the pharmacology lecture on nootropics. 10 students had a coffee with 125 mg caffeine and repeated the test after 20-min. Oh no, coffee is not a nootropic.