Iron para Exercise Performance for Weight Loss

C Evidencia Evidencia limitada de estudios pequeños, pero existen algunas señales positivas.

Iron deficiency without anemia reduces exercise capacity by impairing oxygen transport and mitochondrial function. Correction of deficiency improves VO2max and exercise tolerance. Iron deficiency affects 15-30% of obese individuals.

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Conclusión

Key Study Findings

Randomized Controlled Trial n=12 12 weeks

Effect of a 12-week nutritional intervention in the food intake of patients on the waiting …

Dose: 5 g/kg vs: None Outcome: Cholesterol levels Efecto: None p = 0.03

Población: Diabetes patients

Randomized Controlled Trial

Effects of a low-protein nutritional formula with dietary counseling in older adults with chronic kidney …

Dose: 6% l vs: control Outcome: folate status Efecto: None None

Población: Chronic kidney disease (ckd)

Other 2.0 weeks

The effect of bovine colostrum supplementation on intestinal injury and circulating intestinal bacterial DNA following …

Dose: 20 g/day vs: Placebo Outcome: Intestinal permeability Efecto: None p=0.005

Población: None

Review

Nutritional Considerations for the Vegetarian and Vegan Dancer.

Dose: None vs: None Outcome: Nutritional adequacy for vegetarian dancers Efecto: None None

Población: Vegetarian and vegan dancers

Review

Nonhematological benefits of iron.

Dose: None vs: Placebo Efecto: None None

Key Statistics

Estudios

2000

Participantes

↑

Positive

Calificación

Referenced Papers

Effect of a 12-week nutritional intervention in the food intake of patients on the waiting list for liver transplantation: A … RCT

Clinical nutrition (Edinburgh, … 2024 6 citas

Effects of a low-protein nutritional formula with dietary counseling in older adults with chronic kidney disease stages 3-5: a randomized … RCT

BMC nephrology 2023 5 citas

Non-anemic iron deficiency: correlations between symptoms and iron status parameters. Other

European journal of … 2022 8 citas

The effect of bovine colostrum supplementation on intestinal injury and circulating intestinal bacterial DNA following exercise in the heat. Other

European journal of … 2019 42 citas

Nutritional Considerations for the Vegetarian and Vegan Dancer. Review

Journal of dance … 2018 15 citas

Nonhematological benefits of iron. Review

American journal of … 2007 61 citas

The relevance of melatonin to sports medicine and science. Review

Sports medicine (Auckland, … 2003

Dosage & Usage

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

Dosificaciones de uso común

general:: 8-18 mg/day (RDA)
menstruatingwomen:: 18 mg/day
deficiencycorrection:: 100-200 mg elemental iron/day under medical guidance

Límite superior: 45 mg/day (elemental iron); excess iron increases oxidative stress

Dosificaciones estudiadas en la investigación

Dosificación	Duración	Efecto	N
5 g/kg	12 weeks	Positive	12
6% l	--	Mixed	--
20 g/day	2.0 weeks	Positive	--
None	--	Mixed	--
None	--	Positive	--

Mejor momento para tomar: On empty stomach with vitamin C for absorption; avoid with calcium, coffee, tea

Safety & Side Effects

Efectos secundarios reportados

⚠ Constipation
⚠ Nausea
⚠ Stomach pain
⚠ Black stools
⚠ Oxidative stress (excess iron)

Interacciones conocidas

● Levothyroxine (reduced absorption — take 4 hours apart)
● Tetracycline antibiotics (reduced absorption)
● Calcium supplements (reduced absorption)
● Proton pump inhibitors (reduced absorption)

Ingesta máxima tolerable: 45 mg/day (elemental iron); excess iron increases oxidative stress

Consulte siempre a su profesional de salud antes de comenzar cualquier suplemento.Siempre consulte a su profesional de salud antes de comenzar cualquier suplemento.

Frequently Asked Questions

Does Iron help with Exercise Performance for Weight Loss?

Based on 22 studies with 2,000 participants, there is limited but promising evidence that Iron may support Exercise Performance for Weight Loss management. Our evidence grade is C (Some Evidence).

How much Iron should I take for Exercise Performance for Weight Loss?

Studies have used various dosages. A commonly studied range is 8-18 mg/day (RDA). Always consult your healthcare provider before starting any supplement regimen.

Are there side effects of Iron?

Reported side effects may include Constipation, Nausea, Stomach pain, Black stools. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

How strong is the evidence for Iron and Exercise Performance for Weight Loss?

We rate the evidence as Grade C (Some Evidence). This rating is based on 22 peer-reviewed studies with 2,000 total participants. The overall direction of effect is positive.

Otros ingredientes para Exercise Performance for Weight Loss

Caffeine A Ashwagandha B L-Carnitine C Green Tea Extract (EGCG) C

Iron para otras condiciones

Post-Bariatric Nutritional Support B Hypothyroid-Related Weight Gain C

Veredicto rápido

Evidence Strength52%

Moderate confidence

Desglose de estudios

RCT (2)Meta (0)Other (20)

Comparar alternativas

Vea cómo se comparan otros ingredientes para esta condición.

Ver todos los ingredientes para Exercise Performance for Weight Loss

Más información

References

[1] Samanta Catherine Ferreira et al.. Clin Nutr. 2024. Effect of a 12-week nutritional intervention in the food intake of patients on the waiting list for liver transplantation: A … doi:10.1016/j.clnu.2024.03.023 PubMed
[2] Wen-Ching Yang et al.. BMC Nephrol. 2023. Effects of a low-protein nutritional formula with dietary counseling in older adults with chronic kidney disease stages 3-5: a randomized … doi:10.1186/s12882-023-03423-8 PubMed
[3] Julien Beatrix et al.. Eur J Clin Nutr. 2022. Non-anemic iron deficiency: correlations between symptoms and iron status parameters. doi:10.1038/s41430-021-01047-5 PubMed
[4] Daniel S March et al.. Eur J Nutr. 2019. The effect of bovine colostrum supplementation on intestinal injury and circulating intestinal bacterial DNA following exercise in the heat. doi:10.1007/s00394-018-1670-9 PubMed
[5] Derrick D Brown. J Dance Med Sci. 2018. Nutritional Considerations for the Vegetarian and Vegan Dancer. doi:10.12678/1089-313X.22.1.44 PubMed
[6] Rajiv Agarwal. Am J Nephrol. 2007. Nonhematological benefits of iron. doi:10.1159/000107927 PubMed
[7] Greg Atkinson et al.. Sports Med. 2003. The relevance of melatonin to sports medicine and science. doi:10.2165/00007256-200333110-00003 PubMed

Aviso legal FDA: Estas declaraciones no han sido evaluadas por la Food and Drug Administration. Los productos y la información en este sitio web no están destinados a diagnosticar, tratar, curar ni prevenir ninguna enfermedad. Las calificaciones de evidencia presentadas se basan en nuestro análisis de investigación publicada revisada por pares y no constituyen consejo médico. Siempre consulte a su profesional de salud antes de comenzar cualquier régimen de suplementos.