Beetroot Extract untuk High Blood Pressure (Hypertension)
AMeta-analysis of 16 RCTs: systolic -4.4 mmHg. Consistent acute and chronic blood pressure reduction via nitrate-nitrite-NO pathway. Particularly effective in older hypertensive adults (-8 mmHg systolic in 4-week trial).
Kesimpulan
Meta-analysis of 16 RCTs: systolic -4.4 mmHg. Consistent acute and chronic blood pressure reduction via nitrate-nitrite-NO pathway. Particularly effective in older hypertensive adults (-8 mmHg systolic in 4-week trial).
Key Statistics
16
Studi
800
Peserta
Positive
Peringkat
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
Dosis yang Umum Digunakan
- beetrootjuice:
- 250-500 mL/day (300-500 mg nitrate)
- concentratedextract:
- 500-1,000 mg/day
Batas atas: Not formally established; typical supplemental doses are within EFSA ADI
Waktu terbaik diminum: 2-3 hours before desired effect (peak nitrate-to-nitrite conversion); daily for sustained BP ef
Safety & Side Effects
Efek Samping yang Dilaporkan
- ⚠ Beeturia (red/pink urine — harmless)
- ⚠ Red discoloration of stools
- ⚠ Mild gastrointestinal discomfort
- ⚠ May increase risk of kidney stones in susceptible individuals (oxalate content)
Interaksi yang Diketahui
- ● Antihypertensives (additive blood pressure lowering)
- ● PDE5 inhibitors (additive vasodilation)
- ● Antibacterial mouthwash (eliminates oral bacteria needed for nitrate conversion, abolishing BP effect)
Asupan atas yang dapat ditoleransi: Not formally established; typical supplemental doses are within EFSA ADI
Selalu konsultasikan dengan tenaga kesehatan Anda sebelum memulai suplemen apa pun.Selalu konsultasikan dengan penyedia layanan kesehatan Anda sebelum memulai suplemen apa pun.
Frequently Asked Questions
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Related Evidence
Bahan lain untuk High Blood Pressure (Hypertension)
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