The Bread Trial: Effects of Bread Fortified With Folic Acid and Vitamin B12
NCT00353353 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 150
Last updated 2007-07-09
Summary
In the Netherlands fortification of food products is not yet mandatory. One of the major arguments of the Dutch Health Council to advise against mandatory fortification is the possibility of masking of a vitamin B12 deficiency. A possible solution to overcome the possibility of masking is: fortification of foods with both folic acid and vitamin B12. In this study we want to assess the effects of this fortification strategy on markers of folate and vitamin B12 status.
Conditions
- Healthy
Interventions
- PROCEDURE
-
consumption of fortified bread
Sponsors & Collaborators
-
Wageningen Centre for Food Sciences
lead OTHER
Principal Investigators
-
Petra Verhoef, PhD · Wageningen University
-
Ingeborg Brouwer, PhD · Wageningen University
-
Martijn Katan, Professor · Wageningen University
Study Design
- Allocation
- RANDOMIZED
- Purpose
- PREVENTION
- Masking
- DOUBLE
- Model
- PARALLEL
Eligibility
- Min Age
- 50 Years
- Max Age
- 75 Years
- Sex
- ALL
- Healthy Volunteers
- Yes
Timeline & Regulatory
- Start
- 2006-07-31
- Completion
- 2006-12-31
Countries
- Netherlands
Study Locations
More Related Trials
-
Efficacy of Weekly Versus Daily Folic Acid Supplementation
NCT00394862 ·Status: COMPLETED ·Phase: NA
-
Cobalamin Absorption From Fortified Food
NCT01399164 ·Status: COMPLETED ·Phase: NA
-
Oral Vitamin B12 Supplementation and Cognitive Performance in Elderly People
NCT00111267 ·Status: COMPLETED ·Phase: NA
-
Feasibility, Acceptability and Directional Signal Effect on Blood Folate Levels of Iodized Salt Fortified With Folic Acid: Clinical Study
NCT05935631 ·Status: COMPLETED ·Phase: NA
-
Natural Folate vs. Synthetic Folic Acid in Pregnancy
NCT04022135 ·Status: COMPLETED ·Phase: NA
-
Effect of Folic Acid on Primary Folate Forms in Relation to MTHFR
NCT01105351 ·Status: COMPLETED ·Phase: NA
-
Effect of Betaine, Serine and Folic Acid on Vascular Function in Healthy Volunteers
NCT00126347 ·Status: COMPLETED ·Phase: NA
-
Folate-Rich Foods Improve Folate Status
NCT02373033 ·Status: COMPLETED ·Phase: NA
-
Effects of Supplementation of Compound Nutrients on Plasma Homocysteine in Chinese Adults
NCT06363565 ·Status: RECRUITING ·Phase: NA
-
Correspondence of Folate Dietary Intake and Biomarker Data
NCT03089684 ·Status: COMPLETED
-
PREconception Folic Acid Clinical Efficacy (PREFACE) Trial
NCT06641245 ·Status: NOT_YET_RECRUITING ·Phase: NA
-
Vitamin B12 Supplementation Study
NCT00826657 ·Status: COMPLETED ·Phase: NA
-
Effects of Supplementation of Compound Nutrients on Plasma Homocysteine in Chinese Adults With Hyperhomocysteinemia
NCT03720249 ·Status: UNKNOWN ·Phase: NA
-
The Effects of 8-week Choline, Betaine, and Folic Acid Supplementation on Plasma Homocysteine Concentration During Guanidinoacetic Acid Loading in Young Healthy Volunteers
NCT01371357 ·Status: COMPLETED ·Phase: PHASE3
-
Assessing Colonic Folate Absorption & Metabolism
NCT03421483 ·Status: UNKNOWN ·Phase: NA
-
Effect of Daily Consumption of Vitamin B12 Fortified Yoghurt on Vitamin B12 Status in Older Adults
NCT05993962 ·Status: COMPLETED ·Phase: NA
-
Choline Uptake Study
NCT03822169 ·Status: COMPLETED ·Phase: NA
-
The Effect of Folic Acid on Atherosclerosis, Cognitive Performance and Hearing
NCT00110604 ·Status: COMPLETED ·Phase: NA
-
The Effect of Folic Acid Supplementation and Pregnancy on the Folate Forms in Red Blood Cells
NCT01741077 ·Status: COMPLETED
-
Effect of Folic Acid Treatment in Coronary Artery Disease
NCT00300352 ·Status: UNKNOWN ·Phase: PHASE2
-
Vitamin B12 and Folic Acid Supplementation for Preventing Fractures in Elderly People
NCT00696514 ·Status: UNKNOWN ·Phase: PHASE1
-
Folate Rechallenge
NCT00672360 ·Status: COMPLETED ·Phase: PHASE2
-
Effect of Adding Folic Acid on Lipid Parameters in Population With Dyslipidemias
NCT03674333 ·Status: UNKNOWN ·Phase: NA
-
Quadruple Fortified Salt Trial in India
NCT03853304 ·Status: ACTIVE_NOT_RECRUITING ·Phase: NA
-
Bioavailability of Vitamin B12 in Bread Using Fermented Faba Bean as B12 Source in Healthy Volunteers (BeanBread)
NCT06096298 ·Status: NOT_YET_RECRUITING ·Phase: NA