INVERSE ASSOCIATION BETWEEN GLUTAMATE AND SODIUM INTAKE IN VIETNAMESE

INVERSEASSOCIATION BETWEEN GLUTAMATE AND SODIUM INTAKE IN VIETNAMESE - Dietary L-glutamate and sodium intake

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000042814

Enrollment

Registered

2020-12-22

Start date

2011-11-06

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Adults with pre-hypertension

Interventions

Low L-glutamate intake in a 6 weeks sodium restricted diet. Normal L-glutamate intake in a 6 weeks sodium restricted diet.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Systolic 120 - 139 mmHg or diastole blood pressure 80 - 90 mmHg, have a sodium intake more than >4000 2) Subjects who are able to participate in the study for 16 weeks 3) Subjects who give the written informed consent.

Exclusion criteria

Exclusion criteria: 1) Those who are on a special diet 2) Pregnant and lactating women.

Design outcomes

Primary

Measure	Time frame
The sodium intake is different after 6 weeks of a sodium restricted diet in those subjects with low L-glutamate and normal L-glutamate intake	—

Secondary

Measure	Time frame
Stress level is different after 6 weeks of a sodium restricted diet in those subjects with low L-glutamate and normal L-glutamate intake	—

Countries

Asia(except Japan)

Contacts

Public ContactShigeru Yamamoto

Jumonji University Department of Food and Nutritional Sciences

yamamotoshigeru426@gmail.com048-260-7613

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026