L-Arginine для Heart Failure

Q: Does L-Arginine help with Heart Failure?

Based on 3 studies with 150 participants, there is preliminary evidence that needs more research that L-Arginine may support Heart Failure management. Our evidence grade is D (Very Early Research).

Q: How much L-Arginine should I take for Heart Failure?

Studies have used various dosages. A commonly studied range is 3,000-6,000 mg/day. Always consult your healthcare provider before starting any supplement regimen.

Q: Are there side effects of L-Arginine?

Reported side effects may include Gastrointestinal discomfort (nausea, diarrhea, bloating), Hypotension at high doses, Worsening of herpes simplex (arginine promotes viral replication), Potential harm in acute post-MI patients (VINTAGE MI concern). Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

Q: How strong is the evidence for L-Arginine and Heart Failure?

We rate the evidence as Grade D (Very Early Research). This rating is based on 3 peer-reviewed studies with 150 total participants. The overall direction of effect is mixed.

D Исследования Существуют только предварительные исследования (лабораторные исследования, описания случаев).

Small studies show improved exercise capacity. However, safety concerns from the VINTAGE MI trial apply to the broader acute cardiac population. Use with caution.

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Итог

Small studies show improved exercise capacity. However, safety concerns from the VINTAGE MI trial apply to the broader acute cardiac population. Use with caution.

Key Study Findings

Review

Role of L-Arginine in Nitric Oxide Synthesis and Health in Humans.

Dose: None или: None Outcome: None Эффект: None None

Популяция: Humans (general)

animal_study

Standardized root extract of Withania somnifera and Withanolide A exert moderate vasorelaxant effect in the …

Dose: NMITLI-118R (Withania somnifera standardized root extract) and Withanolide A (WA) или: Placebo Эффект: NM and WA exerted moderate vasorelaxant effect (less than ACh); augmented ACh-induced relaxation; in not_reported

In Vitro

Astaxanthin blocks preeclampsia progression by suppressing oxidative stress and inflammation.

Dose: astaxanthin или: L-NAME-induced preeclamptic rats Outcome: oxidative stress and blood pressure Эффект: reduced ROS and improved cell survival None

Популяция: Preeclamptic rat model and HUVECs

In Vitro 1.0 weeks

Nitric oxide modulation in protective role of antidepressants against chronic fatigue syndrome in mice.

Dose: 10 mg/kg или: None Outcome: anxiety Эффект: None p < 0.05

Популяция: patients with anxiety

Other 1.0 weeks

Nitric oxide modulation mediates the protective effect of trazodone in a mouse model of chronic …

Dose: None или: None Outcome: Nitric oxide modulation mediates the protective effect of … Эффект: None p<0.05

Популяция: None

Review

Immunonutrition.

Dose: Glutamine, omega-3, antioxidants, arginine или: None Outcome: Immune function and clinical outcomes Эффект: None None

Популяция: Surgical, ICU, cancer, Crohn's disease patients

Key Statistics

Исследования

150

Участники

↔

Mixed

Оценка

Referenced Papers

Role of L-Arginine in Nitric Oxide Synthesis and Health in Humans. Other

Advances in experimental … 2021 206 цитирований

Standardized root extract of Withania somnifera and Withanolide A exert moderate vasorelaxant effect in the rat aortic rings by enhancing … Other

Journal of ethnopharmacology 2021 18 цитирований

Astaxanthin blocks preeclampsia progression by suppressing oxidative stress and inflammation. Other

Molecular medicine reports 2016 48 цитирований

Nitric oxide modulation in protective role of antidepressants against chronic fatigue syndrome in mice. Other

Indian journal of … 2011 11 цитирований

Nitric oxide modulation mediates the protective effect of trazodone in a mouse model of chronic fatigue syndrome. Other

Pharmacological reports : … 2008

Immunonutrition. Review

Current opinion in … 2005 22 цитирований

Arginine and cancer. Review

The Journal of … 2004 181 цитирований

Dosage & Usage

mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units

Часто используемые дозировки

endothelialfunction:: 3,000-6,000 mg/day
bloodpressuresupport:: 6,000-10,000 mg/day divided BID-TID

Верхний предел: Not formally established; GI discomfort common above 10,000 mg/day

Дозировки, изученные в исследованиях

Дозировка	Длительность	Эффект	N
None	--	Mixed	--
NMITLI-118R (Withania somnifera standardized root extract) and Withanolide A (WA)	--	Positive	--
astaxanthin	--	Positive	--
10 mg/kg	1.0 weeks	Positive	--
None	1.0 weeks	Mixed	--
Glutamine, omega-3, antioxidants, arginine	--	Positive	--
L-arginine	--	Mixed	--

Лучшее время приёма: On empty stomach for best absorption; divide doses throughout the day

Safety & Side Effects

Зарегистрированные побочные эффекты

⚠ Gastrointestinal discomfort (nausea, diarrhea, bloating)
⚠ Hypotension at high doses
⚠ Worsening of herpes simplex (arginine promotes viral replication)
⚠ Potential harm in acute post-MI patients (VINTAGE MI concern)

Известные взаимодействия

● Antihypertensives (additive blood pressure lowering)
● PDE5 inhibitors (sildenafil — excessive vasodilation risk)
● Nitrates (excessive vasodilation risk)
● Anticoagulants (may have mild antiplatelet effect)
● Potassium-sparing diuretics (arginine may increase potassium levels)

Допустимый верхний уровень потребления: Not formally established; GI discomfort common above 10,000 mg/day

Всегда консультируйтесь с врачом перед началом приёма любых добавок.Всегда консультируйтесь с лечащим врачом перед началом приёма любой добавки.

Frequently Asked Questions

Does L-Arginine help with Heart Failure?

Based on 3 studies with 150 participants, there is preliminary evidence that needs more research that L-Arginine may support Heart Failure management. Our evidence grade is D (Very Early Research).

How much L-Arginine should I take for Heart Failure?

Studies have used various dosages. A commonly studied range is 3,000-6,000 mg/day. Always consult your healthcare provider before starting any supplement regimen.

Are there side effects of L-Arginine?

Reported side effects may include Gastrointestinal discomfort (nausea, diarrhea, bloating), Hypotension at high doses, Worsening of herpes simplex (arginine promotes viral replication), Potential harm in acute post-MI patients (VINTAGE MI concern). Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

How strong is the evidence for L-Arginine and Heart Failure?

We rate the evidence as Grade D (Very Early Research). This rating is based on 3 peer-reviewed studies with 150 total participants. The overall direction of effect is mixed.

Другие ингредиенты для Heart Failure

Coenzyme Q10 (CoQ10) B Hawthorn B Vitamin D C Taurine C PQQ (Pyrroloquinoline Quinone) D NMN (Nicotinamide Mononucleotide) D

L-Arginine для других состояний

Endothelial Dysfunction C

Краткий вывод

Small studies show improved exercise capacity. However, safety concerns from the VINTAGE MI trial apply to the broader acute cardiac population. Use with caution.

Evidence Strength30%

Low confidence

Разбор исследований

RCT (0)Meta (0)Other (3)

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Узнайте, как другие ингредиенты сравниваются при данном состоянии.

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References

[1] Guoyao Wu et al.. Adv Exp Med Biol. 2021. Role of L-Arginine in Nitric Oxide Synthesis and Health in Humans. doi:10.1007/978-3-030-74180-8_10 PubMed
[2] Priya Pathak et al.. J Ethnopharmacol. 2021. Standardized root extract of Withania somnifera and Withanolide A exert moderate vasorelaxant effect in the rat aortic rings by enhancing … doi:10.1016/j.jep.2021.114296 PubMed
[3] Rong-Rong Xuan et al.. Mol Med Rep. 2016. Astaxanthin blocks preeclampsia progression by suppressing oxidative stress and inflammation. doi:10.3892/mmr.2016.5569 PubMed
[4] Anil Kumar et al.. Indian J Pharmacol. 2011. Nitric oxide modulation in protective role of antidepressants against chronic fatigue syndrome in mice. doi:10.4103/0253-7613.81506 PubMed
[5] Anil Kumar et al.. Pharmacol Rep. 2008. Nitric oxide modulation mediates the protective effect of trazodone in a mouse model of chronic fatigue syndrome. PubMed
[6] Robert F Grimble. Curr Opin Gastroenterol. 2005. Immunonutrition. doi:10.1097/01.mog.0000153360.90653.82 PubMed
[7] D Scott Lind. J Nutr. 2004. Arginine and cancer. doi:10.1093/jn/134.10.2837S PubMed

Отказ от ответственности FDA: Данные утверждения не были оценены Управлением по санитарному надзору за качеством пищевых продуктов и медикаментов (FDA). Продукты и информация на этом сайте не предназначены для диагностики, лечения, излечения или профилактики каких-либо заболеваний. Представленные оценки доказательности основаны на нашем анализе опубликованных рецензируемых исследований и не являются медицинской консультацией. Всегда консультируйтесь с лечащим врачом перед началом приёма любых добавок.

L-Arginine для Heart Failure

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Итог

Key Study Findings

Key Statistics

Referenced Papers

Dosage & Usage

Часто используемые дозировки

Дозировки, изученные в исследованиях

Safety & Side Effects

Зарегистрированные побочные эффекты

Известные взаимодействия

Frequently Asked Questions

Related Evidence

Другие ингредиенты для Heart Failure

L-Arginine для других состояний

References