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Klaus Pietrzik

Showing results (1-10 of 32) with videos related to

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Clinical Pharmacokinetics|July 9, 2010
Folic acid and L-5-methyltetrahydrofolate: comparison of clinical pharmacokinetics and pharmacodynamicsKlaus Pietrzik, Lynn Bailey, Barry Shane
Cardiovascular Diagnosis and Therapy|November 19, 2019
Folate supplementation for prevention of congenital heart defects and low birth weight: an updateRima Obeid, Wolfgang Holzgreve, Klaus Pietrzik
Journal of Perinatal Medicine|March 14, 2013
Is 5-methyltetrahydrofolate an alternative to folic acid for the prevention of neural tube defects?Rima Obeid, Wolfgang Holzgreve, Klaus Pietrzik
Clinical Nutrition (Edinburgh, Scotland)|February 8, 2014
Critical evaluation of lowering the recommended dietary intake of folateRima Obeid, Berthold Koletzko, Klaus Pietrzik
Therapeutische Umschau. Revue Therapeutique|November 23, 2022
[Folate, Choline, and Vitamin B12 Supplementation for Pre-Conceptional and Pregnant Women]Rima Obeid, Wolfgang Holzgreve, Klaus Pietrzik
Preventive Medicine|June 23, 2004
Derivation of tolerable upper alcohol intake levels in Germany: a systematic review of risks and benefits of moderate alcohol consumptionMartina Burger, Anja Brönstrup, Klaus Pietrzik
International Journal for Vitamin and Nutrition Research. Internationale Zeitschrift Fur Vitamin- Und Ernahrungsforschung. Journal International De Vitaminologie Et De Nutrition|February 25, 2003
Folate status in Germany 1997-2000Marcela Gonzalez-Gross, Reinhild Prinz-Langenohl, Klaus Pietrzik
Current Nutrition Reports|February 12, 2025
A Framework to Guide Defining an Upper Threshold of Crystalline Vitamin B12 in Foods and Food SupplementsRima Obeid, Juergen Geisel, Klaus Pietrzik, et al.
The American Journal of Clinical Nutrition|July 11, 2006
Red blood cell folate concentrations increase more after supplementation with [6S]-5-methyltetrahydrofolate than with folic acid in women of childbearing ageYvonne Lamers, Reinhild Prinz-Langenohl, Susanne Brämswig, et al.
The American Journal of Clinical Nutrition|February 27, 2004
Supplementation with [6S]-5-methyltetrahydrofolate or folic acid equally reduces plasma total homocysteine concentrations in healthy womenYvonne Lamers, Reinhild Prinz-Langenohl, Rudolf Moser, et al.
Pageof 4

Showing results (1-10 of 32) with videos related to

Sort By:
Pageof 4
Clinical Pharmacokinetics|July 9, 2010
Folic acid and L-5-methyltetrahydrofolate: comparison of clinical pharmacokinetics and pharmacodynamicsKlaus Pietrzik, Lynn Bailey, Barry Shane
Cardiovascular Diagnosis and Therapy|November 19, 2019
Folate supplementation for prevention of congenital heart defects and low birth weight: an updateRima Obeid, Wolfgang Holzgreve, Klaus Pietrzik
Journal of Perinatal Medicine|March 14, 2013
Is 5-methyltetrahydrofolate an alternative to folic acid for the prevention of neural tube defects?Rima Obeid, Wolfgang Holzgreve, Klaus Pietrzik
Clinical Nutrition (Edinburgh, Scotland)|February 8, 2014
Critical evaluation of lowering the recommended dietary intake of folateRima Obeid, Berthold Koletzko, Klaus Pietrzik
Therapeutische Umschau. Revue Therapeutique|November 23, 2022
[Folate, Choline, and Vitamin B12 Supplementation for Pre-Conceptional and Pregnant Women]Rima Obeid, Wolfgang Holzgreve, Klaus Pietrzik
Preventive Medicine|June 23, 2004
Derivation of tolerable upper alcohol intake levels in Germany: a systematic review of risks and benefits of moderate alcohol consumptionMartina Burger, Anja Brönstrup, Klaus Pietrzik
International Journal for Vitamin and Nutrition Research. Internationale Zeitschrift Fur Vitamin- Und Ernahrungsforschung. Journal International De Vitaminologie Et De Nutrition|February 25, 2003
Folate status in Germany 1997-2000Marcela Gonzalez-Gross, Reinhild Prinz-Langenohl, Klaus Pietrzik
Current Nutrition Reports|February 12, 2025
A Framework to Guide Defining an Upper Threshold of Crystalline Vitamin B12 in Foods and Food SupplementsRima Obeid, Juergen Geisel, Klaus Pietrzik, et al.
The American Journal of Clinical Nutrition|July 11, 2006
Red blood cell folate concentrations increase more after supplementation with [6S]-5-methyltetrahydrofolate than with folic acid in women of childbearing ageYvonne Lamers, Reinhild Prinz-Langenohl, Susanne Brämswig, et al.
The American Journal of Clinical Nutrition|February 27, 2004
Supplementation with [6S]-5-methyltetrahydrofolate or folic acid equally reduces plasma total homocysteine concentrations in healthy womenYvonne Lamers, Reinhild Prinz-Langenohl, Rudolf Moser, et al.
Pageof 4