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Joseph M Betz

Explore the profile of Joseph M Betz including associated specialties, affiliations and a list of published articles. Areas
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Articles 83
Citations 1270
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Recent Articles
1.
Oketch-Rabah H, Madden E, Roe A, Betz J
Nutrients . 2021 Aug; 13(8). PMID: 34444905
-amino butyric acid (GABA) is marketed in the U.S. as a dietary supplement. USP conducted a comprehensive safety evaluation of GABA by assessing clinical studies, adverse event information, and toxicology...
2.
Dwyer J, Saldanha L, Haggans C, Potischman N, Gahche J, Thomas P, et al.
J Nutr . 2020 May; 150(5):1337. PMID: 32367133
No abstract available.
3.
Sorkin B, Betz J, Hopp D
Org Lett . 2020 Apr; 22(8):2867. PMID: 32243184
No abstract available.
4.
Sorkin B, Betz J, Hopp D
J Org Chem . 2020 Apr; 85(8):5131. PMID: 32243159
No abstract available.
5.
Oketch-Rabah H, Roe A, Rider C, Bonkovsky H, Giancaspro G, Navarro V, et al.
Toxicol Rep . 2020 Mar; 7:386-402. PMID: 32140423
As part of the United States Pharmacopeia's ongoing review of dietary supplement safety data, a new comprehensive systematic review on green tea extracts (GTE) has been completed. GTEs may contain...
6.
Gusev P, Andrews K, Savarala S, Tey P, Han F, Oh L, et al.
J Pharm Sci . 2020 Feb; 109(6):1933-1942. PMID: 32081719
Approved performance quality tests are lacking in the United States Pharmacopeia (USP) for dietary supplements (DSs) containing green tea extracts. We evaluated the applicability of USP <2040 > general chapter...
7.
Andrews K, Gusev P, McNeal M, Savarala S, Dang P, Oh L, et al.
J Nutr . 2019 Sep; 148(suppl_2):1413S-1421S. PMID: 31505677
Objective: We describe the purpose of the Dietary Supplement Ingredient Database (DSID), the statistical methodology underlying online calculators of analytically verified supplement content estimates, and the application and significance of...
8.
Betz J, Rimmer C, Saldanha L, Phillips M, Andrews K, Wise S, et al.
J Nutr . 2019 Sep; 148(suppl_2):1406S-1412S. PMID: 31505676
The Dietary Supplement Label Database (DSLD) is sponsored by the Office of Dietary Supplements (ODS) and the National Library of Medicine (NLM). It provides a searchable, free database of the...
9.
Dwyer J, Bailen R, Saldanha L, Gahche J, Costello R, Betz J, et al.
J Nutr . 2019 Jun; 148(Suppl 2):1428S-1435S. PMID: 31249427
Objective: To describe the history, key features, recent enhancements, and common applications of the Dietary Supplement Label Database (DSLD). Background And History: Although many Americans use dietary supplements, databases of...
10.
Colegate S, Upton R, Gardner D, Panter K, Betz J
Phytochem Anal . 2018 Jul; 29(6):613-626. PMID: 29968391
Introduction: Pro-toxic dehydropyrrolizidine alkaloids are associated with liver disease in humans. The potential for long-term, low-level or intermittent exposures to cause or contribute to chronically-developing diseases is of international concern....