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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1965 2
1966 4
1967 4
1968 12
1969 19
1970 19
1971 27
1972 45
1973 27
1974 8
1975 13
1976 16
1977 16
1978 32
1979 15
1980 9
1981 11
1982 20
1983 17
1984 18
1985 21
1986 22
1987 22
1988 41
1989 38
1990 44
1991 69
1992 95
1993 106
1994 130
1995 157
1996 136
1997 130
1998 146
1999 169
2000 167
2001 173
2002 196
2003 193
2004 240
2005 238
2006 239
2007 266
2008 242
2009 244
2010 226
2011 226
2012 235
2013 220
2014 210
2015 245
2016 233
2017 213
2018 195
2019 212
2020 212
2021 154
2022 125
2023 10
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Search Results

6,010 results
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Page 1
Effect of Folic Acid and Zinc Supplementation in Men on Semen Quality and Live Birth Among Couples Undergoing Infertility Treatment: A Randomized Clinical Trial.
Schisterman EF, Sjaarda LA, Clemons T, Carrell DT, Perkins NJ, Johnstone E, Lamb D, Chaney K, Van Voorhis BJ, Ryan G, Summers K, Hotaling J, Robins J, Mills JL, Mendola P, Chen Z, DeVilbiss EA, Peterson CM, Mumford SL. Schisterman EF, et al. JAMA. 2020 Jan 7;323(1):35-48. doi: 10.1001/jama.2019.18714. JAMA. 2020. PMID: 31910279 Free PMC article. Clinical Trial.
DESIGN, SETTING, AND PARTICIPANTS: The Folic Acid and Zinc Supplementation Trial was a multicenter randomized clinical trial. ...A statistically significant increase in DNA fragmentation was observed with folic acid and zinc supplementation (mean of 29 …
DESIGN, SETTING, AND PARTICIPANTS: The Folic Acid and Zinc Supplementation Trial was a multicenter randomized clinical trial. …
Folic Acid and Vitamin B12 Supplementation and the Risk of Cancer: Long-term Follow-up of the B Vitamins for the Prevention of Osteoporotic Fractures (B-PROOF) Trial.
Oliai Araghi S, Kiefte-de Jong JC, van Dijk SC, Swart KMA, van Laarhoven HW, van Schoor NM, de Groot LCPGM, Lemmens V, Stricker BH, Uitterlinden AG, van der Velde N. Oliai Araghi S, et al. Cancer Epidemiol Biomarkers Prev. 2019 Feb;28(2):275-282. doi: 10.1158/1055-9965.EPI-17-1198. Epub 2018 Oct 19. Cancer Epidemiol Biomarkers Prev. 2019. PMID: 30341095 Clinical Trial.
BACKGROUND: Folic acid and vitamin B12 play key roles in one-carbon metabolism. ...Further confirmation in larger studies and in meta-analyses combining both folic acid and vitamin B12 are needed to evaluate whether folic acid and vitamin …
BACKGROUND: Folic acid and vitamin B12 play key roles in one-carbon metabolism. ...Further confirmation in larger studies and …
Efficacy of folic acid therapy in primary prevention of stroke among adults with hypertension in China: the CSPPT randomized clinical trial.
Huo Y, Li J, Qin X, Huang Y, Wang X, Gottesman RF, Tang G, Wang B, Chen D, He M, Fu J, Cai Y, Shi X, Zhang Y, Cui Y, Sun N, Li X, Cheng X, Wang J, Yang X, Yang T, Xiao C, Zhao G, Dong Q, Zhu D, Wang X, Ge J, Zhao L, Hu D, Liu L, Hou FF; CSPPT Investigators. Huo Y, et al. JAMA. 2015 Apr 7;313(13):1325-35. doi: 10.1001/jama.2015.2274. JAMA. 2015. PMID: 25771069 Clinical Trial.
IMPORTANCE: Uncertainty remains about the efficacy of folic acid therapy for the primary prevention of stroke because of limited and inconsistent data. ...RESULTS: During a median treatment duration of 4.5 years, compared with the enalapril alone group, the enalapri …
IMPORTANCE: Uncertainty remains about the efficacy of folic acid therapy for the primary prevention of stroke because of limit …
Effect of continued folic acid supplementation beyond the first trimester of pregnancy on cognitive performance in the child: a follow-up study from a randomized controlled trial (FASSTT Offspring Trial).
McNulty H, Rollins M, Cassidy T, Caffrey A, Marshall B, Dornan J, McLaughlin M, McNulty BA, Ward M, Strain JJ, Molloy AM, Lees-Murdock DJ, Walsh CP, Pentieva K. McNulty H, et al. BMC Med. 2019 Oct 31;17(1):196. doi: 10.1186/s12916-019-1432-4. BMC Med. 2019. PMID: 31672132 Free PMC article. Clinical Trial.
BACKGROUND: Periconceptional folic acid prevents neural tube defects (NTDs), but it is uncertain whether there are benefits for offspring neurodevelopment arising from continued maternal folic acid supplementation beyond the first trimester. We investi …
BACKGROUND: Periconceptional folic acid prevents neural tube defects (NTDs), but it is uncertain whether there are benefits fo …
Folic Acid Supplementation Mitigates Alzheimer's Disease by Reducing Inflammation: A Randomized Controlled Trial.
Chen H, Liu S, Ji L, Wu T, Ji Y, Zhou Y, Zheng M, Zhang M, Xu W, Huang G. Chen H, et al. Mediators Inflamm. 2016;2016:5912146. doi: 10.1155/2016/5912146. Epub 2016 Jun 2. Mediators Inflamm. 2016. PMID: 27340344 Free PMC article. Clinical Trial.
Both phenomena have been linked to Alzheimer's disease (AD), but the effect of folic acid on AD itself is unclear. We quantified folate supplementation's effect on inflammation and cognitive function in patients with AD over the course of 6 months. ...The Abeta 42/A …
Both phenomena have been linked to Alzheimer's disease (AD), but the effect of folic acid on AD itself is unclear. We quantifi …
Effects of Folic Acid Combined with DHA Supplementation on Cognitive Function and Amyloid-β-Related Biomarkers in Older Adults with Mild Cognitive Impairment by a Randomized, Double Blind, Placebo-Controlled Trial.
Bai D, Fan J, Li M, Dong C, Gao Y, Fu M, Huang G, Liu H. Bai D, et al. J Alzheimers Dis. 2021;81(1):155-167. doi: 10.3233/JAD-200997. J Alzheimers Dis. 2021. PMID: 33749643 Clinical Trial.
We divided 160 MCI patients aged > 60 years into four regimen groups randomly: folic acid (0.8 mg/day) + DHA (800 mg/day), folic acid (0.8 mg/day), DHA (800 mg/day), and placebo, for 6 months. ...At 12 months, all scores declined in the intervention …
We divided 160 MCI patients aged > 60 years into four regimen groups randomly: folic acid (0.8 mg/day) + DHA (800 mg/day), …
Effects of maternal folic acid supplementation during the second and third trimesters of pregnancy on neurocognitive development in the child: an 11-year follow-up from a randomised controlled trial.
Caffrey A, McNulty H, Rollins M, Prasad G, Gaur P, Talcott JB, Witton C, Cassidy T, Marshall B, Dornan J, Moore AJ, Ward M, Strain JJ, Molloy AM, McLaughlin M, Lees-Murdock DJ, Walsh CP, Pentieva K. Caffrey A, et al. BMC Med. 2021 Mar 10;19(1):73. doi: 10.1186/s12916-021-01914-9. BMC Med. 2021. PMID: 33750355 Free PMC article. Clinical Trial.
BACKGROUND: Maternal folic acid (FA) supplementation before and in early pregnancy prevents neural tube defects (NTD), but it is uncertain whether continuing FA after the first trimester has benefits on offspring health. ...METHODS: Follow-up investigation of 11-yea …
BACKGROUND: Maternal folic acid (FA) supplementation before and in early pregnancy prevents neural tube defects (NTD), but it …
Prevention of neural tube defects: results of the Medical Research Council Vitamin Study. MRC Vitamin Study Research Group.
[No authors listed] [No authors listed] Lancet. 1991 Jul 20;338(8760):131-7. Lancet. 1991. PMID: 1677062 Clinical Trial.
A total of 1817 women at high risk of having a pregnancy with a neural tube defect, because of a previous affected pregnancy, were allocated at random to one of four groups--namely, folic acid, other vitamins, both, or neither. 1195 had a completed pregnancy in whic …
A total of 1817 women at high risk of having a pregnancy with a neural tube defect, because of a previous affected pregnancy, were allocated …
Iron and folic acid consumption and changing social norms: cluster randomized field trial, Odisha, India.
Rimal RN, Yilma H, Sedlander E, Mohanty S, Patro L, Pant I, Khuntia SK, Swain M, Behera S. Rimal RN, et al. Bull World Health Organ. 2021 Nov 1;99(11):773-782. doi: 10.2471/BLT.20.278820. Epub 2021 Aug 31. Bull World Health Organ. 2021. PMID: 34737470 Free PMC article. Clinical Trial.
OBJECTIVE: To assess whether improvements in social norms related to iron and folic acid consumption are associated with increased iron and folic acid consumption. METHODS: In a cluster randomized trial in Odisha, India, we implemented an intervention …
OBJECTIVE: To assess whether improvements in social norms related to iron and folic acid consumption are associated with incre …
Positive effect of a new supplementation of vitamin D3 with myo-inositol, folic acid and melatonin on IVF outcomes: a prospective randomized and controlled pilot study.
Bezerra Espinola MS, Bilotta G, Aragona C. Bezerra Espinola MS, et al. Gynecol Endocrinol. 2021 Mar;37(3):251-254. doi: 10.1080/09513590.2020.1760820. Epub 2020 May 5. Gynecol Endocrinol. 2021. PMID: 32367738 Clinical Trial.
To assess whether oral supplementation of vitamin D(3), myo-inositol, folic acid and melatonin affects IVF outcomes. One hundred and twenty consecutive infertile women attending IVF treatment were 1:1 randomly distributed in two groups. Women in group A (control) we …
To assess whether oral supplementation of vitamin D(3), myo-inositol, folic acid and melatonin affects IVF outcomes. One hundr …
6,010 results