Iron pour Exercise Performance for Weight Loss

C Preuves Preuves limitées issues de petites études, mais certains signaux positifs existent.

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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En conclusion

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 Effet: None p = 0.03

Population: 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 Effet: None None

Population: 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 Effet: None p=0.005

Population: None

Review

Nutritional Considerations for the Vegetarian and Vegan Dancer.

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

Population: Vegetarian and vegan dancers

Review

Nonhematological benefits of iron.

Dose: None vs: Placebo Effet: None None

Key Statistics

Études

2000

Participants

↑

Positive

Note

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 citations

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 citations

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

European journal of … 2022 8 citations

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 citations

Nutritional Considerations for the Vegetarian and Vegan Dancer. Review

Journal of dance … 2018 15 citations

Nonhematological benefits of iron. Review

American journal of … 2007 61 citations

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

Posologies couramment utilisées

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

Limite supérieure : 45 mg/day (elemental iron); excess iron increases oxidative stress

Posologies étudiées dans la recherche

Posologie	Durée	Effet	N
5 g/kg	12 weeks	Positive	12
6% l	--	Mixed	--
20 g/day	2.0 weeks	Positive	--
None	--	Mixed	--
None	--	Positive	--

Moment optimal de prise : On empty stomach with vitamin C for absorption; avoid with calcium, coffee, tea

Safety & Side Effects

Effets indésirables signalés

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

Interactions connues

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

Apport maximal tolérable : 45 mg/day (elemental iron); excess iron increases oxidative stress

Consultez toujours votre professionnel de santé avant de commencer tout complément alimentaire.Consultez toujours votre professionnel de santé avant de commencer tout complément alimentaire.

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.

Autres ingrédients pour Exercise Performance for Weight Loss

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

Iron pour d'autres pathologies

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

Verdict rapide

Evidence Strength52%

Moderate confidence

Synthèse des études

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

Comparer les alternatives

Découvrez comment d'autres ingrédients se comparent pour cette condition.Découvrez comment d'autres ingrédients se comparent pour cette pathologie.

Voir tous les ingrédients pour Exercise Performance for Weight Loss

En savoir plus

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

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