La barriga crece: por qué les pasa a los hombres después de los 40 y qué funciona de verdad
Tienes que mover el cinturón un agujero más, aunque parece que comes como antes. La barriga se nota, pero la báscula no marca tanto. No es solo «la edad». La grasa de la barriga tiene su propia lógica, y sus propias palancas.
Una raíz, muchas consecuencias
La grasa alrededor de la cintura no es la misma que la de debajo de la piel. Está dentro, alrededor de los órganos, y funciona como un tejido activo. De ella salen cosas que parecen separadas:
- el cuerpo responde peor al azúcar;
- baja la testosterona;
- aparecen problemas de erección;
- se acumula grasa en el hígado;
- sube el riesgo para el corazón y los vasos sanguíneos.
Importante: la grasa baja la testosterona más de lo que la testosterona baja añade grasa. Por eso «subir la hormona para quemar la barriga» no funciona. Funciona al revés: se reduce la cintura y sube la testosterona.
Medir la cintura, no el peso
La báscula no distingue el músculo de la grasa ni ve dónde está la grasa. Hay personas delgadas por fuera con grasa por dentro. La referencia casera más fiable es una cintura menor que la mitad de tu altura: por ejemplo, si mides 180 cm, menos de 90 cm. Una cintura de unos 102 cm es una señal para prestar atención (para una complexión asiática, unos 90 cm). Es una referencia, no una sentencia.
Lo que funciona, de más a menos
Perder un 5–10% del peso. La palanca principal: da la vuelta a todo a la vez, el azúcar, la tensión, el hígado, la testosterona. Importa más cuánto se reduce la cintura que la cifra de la báscula.
Quitar los ultraprocesados. Los snacks, la comida rápida y las bebidas azucaradas empujan por sí solos a comer de más. Cambiar a comida normal, al estilo mediterráneo, es la palanca más grande en calorías.
Fuerza y aeróbico, juntos. El músculo se lleva la mayor parte del azúcar. Una referencia: 150 minutos a la semana de caminar u otro cardio y 2–3 sesiones de fuerza.
Proteína y fibra. Proteína: 1,2–1,6 g por kilo de peso, para que al adelgazar se vaya la grasa y no el músculo. Fibra de verduras, legumbres y cereales integrales: 25–35 g al día.
El orden de la comida y caminar después. Verduras y proteína antes que los hidratos, y después de comer, 10–15 minutos de caminar. Esto suaviza los picos de azúcar.
Dormir 7 horas o más. La falta de sueño hace crecer justo la grasa abdominal y el apetito. Dormir una hora más reduce claramente las ganas de comer de más.
Menos alcohol y menos bebidas azucaradas. La «barriga cervecera» es un efecto del alcohol en general, no solo de la cerveza.
Sobre el hígado
La grasa en el hígado es una compañera frecuente y silenciosa de la barriga. No da síntomas, y en dos de cada tres personas los análisis de hígado habituales salen bien. Una ALT normal no la descarta. El riesgo lo valora un médico.
Lo que conviene evitar
- La berberina tiene un efecto real pero modesto e interactúa con muchos medicamentos. No sustituye al tratamiento: háblalo con un médico.
- Los «potenciadores de testosterona» no quitan barriga. Adelgazar sube la testosterona de forma más fiable que cualquiera de ellos.
- Un sensor de glucosa «para optimizar» si tu azúcar es normal: solo añade preocupación.
- Las inyecciones para adelgazar sin médico. Son medicamentos con receta: funcionan de verdad, pero con control médico, junto con proteína y entrenamiento de fuerza.
Cuándo ir al médico
- Mucha sed, orinar a menudo y pérdida de peso sin explicación: revisa el azúcar con urgencia.
- Una cintura de 102 cm o más junto con diabetes en la familia, cansancio o manchas oscuras aterciopeladas en el cuello y las axilas.
- Una articulación de repente hinchada, roja, caliente y muy dolorosa, a menudo el dedo gordo del pie, a menudo de noche.
Qué probar esta semana
- Medirte la cintura y apuntarlo.
- 10–15 minutos de caminar después de las comidas principales.
- Una semana sin bebidas azucaradas.
En qué se basa
Este artículo se basa en temas de la base de conocimiento de VIA-L. Estos son los estudios publicados que hay detrás:
- Metabolic Dysfunction–Associated Steatotic Liver Disease in Adults — JAMA, 2026 doi
- The Effect of Chromium Picolinate Supplementation on Cardiometabolic Biomarkers, Tumor Necrosis Factor-Α Gene Expression, and DNA Damage in Subjects With Metabolic Syndrome: A Randomized Placebo-Controlled Clinical Trial — Biological Trace Element Research, 2026 doi
- Do the Effects of Early Time-Restricted Eating Vary by Cardiometabolic Phenotype, Age, Sex, or Race? A Secondary Analysis of a Randomized Controlled Trial — The Journal of Nutrition, 2026 doi
- Hormonal Modulation With Withania Somnifera: Systematic Review and Meta-Analysis of Randomized-Controlled Trials — Planta Medica, 2026 doi
- Efficacy of Exercise-Based Interventions for Metabolic Syndrome: An Umbrella Review With Meta-Analyses — Obesity Reviews : An Official Journal of the International Association for the Study of Obesity, 2026 doi
- 4 — Diabetes Care, 2026 doi
- Testosterone and Bone Health in Men — Current Osteoporosis Reports, 2026 doi
- Key Findings on the Efficacy and Safety of Testosterone Therapy From Two Large Randomized Trials — The Journal of Clinical Endocrinology and Metabolism, 2026 doi
- Dietary Patterns Associated With Anti-Inflammatory Effects: An Umbrella Review of Systematic Reviews and Meta-Analyses — Nutrition Reviews, 2026 doi
- Impact of a Longer-Term Physical Activity Intervention on Inflammatory and Oxidative Stress Biomarkers in Older People With Metabolic Syndrome — Antioxidants (Basel, Switzerland), 2026 doi
- Effects of Bathtub Bathing and Sauna Practices on Cardiovascular and Systemic Health: A Narrative Review — International Journal of Environmental Research and Public Health, 2026 doi
- Effects of Testosterone Deficiency and Therapy on the Cardiometabolic Syndrome in Men — The American Journal of the Medical Sciences, 2025 doi
Ver todos (135)
- The Effect of Chromium Supplementation on Cardio-Metabolic Risk Factors in Overweight and Obese Patients — Journal of Trace Elements in Medicine and Biology : Organ of the Society for Minerals and Trace Elements (GMS), 2025 doi
- Metabolic Effects of Testosterone Added to Intensive Lifestyle Intervention in Older Men With Obesity and Hypogonadism — The Journal of Clinical Endocrinology and Metabolism, 2025 doi
- Efficacy and Safety of Berberine on the Components of Metabolic Syndrome: A Systematic Review and Meta-Analysis of Randomized Placebo-Controlled Trials — Frontiers in Pharmacology, 2025 doi
- Safety of 12-Months Administration of Ashwagandha (Withania Somnifera) Standardized Root Extract in Healthy Adults: A Prospective, Observational Study — Phytotherapy Research : PTR, 2025 doi
- Evaluation of Potential Hormonal Activities of Ashwagandha (Withania Somnifera) — Phytotherapy Research : PTR, 2025 doi
- Dietary Patterns and Testosterone Balance: A Review of Clinical Data and Perspectives — Journal of Advanced Research, 2025 doi
- Testosterone Treatment in Middle-Aged and Older Men with Hypogonadism — The New England Journal of Medicine, 2025 doi
- Semaglutide improved sperm morphology in obese men with type 2 diabetes mellitus and functional hypogonadism — Diabetes, Obesity & Metabolism, 2025 doi
- Inflammatory Markers After Supplementation With Marine N-3 or Plant N-6 PUFAs: A Randomized Double-Blind Crossover Study — Journal of Lipid Research, 2025 doi
- Effects of Various Exercise Types on Inflammatory Response in Individuals With Overweight and Obesity: A Systematic Review and Network Meta-Analysis of Randomized Controlled Trials — International Journal of Obesity (2005), 2025 doi
- Mediterranean Diet Reduces Inflammation in Adults: A Systematic Review and Meta-Analysis of Randomized Controlled Trials — Nutrition Reviews, 2025 doi
- The Anti-Inflammatory Effects of Three Different Dietary Supplement Interventions — Journal of Translational Medicine, 2025 doi
- Effects of Cold-Water Immersion on Health and Wellbeing: A Systematic Review and Meta-Analysis — PloS One, 2025 doi
- Effect of Testosterone on Progression From Prediabetes to Diabetes in Men With Hypogonadism: A Substudy of the TRAVERSE Randomized Clinical Trial — JAMA Internal Medicine, 2024 doi
- Chromium Supplementation and Type 2 Diabetes Mellitus: An Extensive Systematic Review — Environmental Geochemistry and Health, 2024 doi
- The Effect of Berberine Supplementation on Glycemic Control and Inflammatory Biomarkers in Metabolic Disorders: An Umbrella Meta-Analysis of Randomized Controlled Trials — Clinical Therapeutics, 2024 doi
- Intermittent Fasting and Health Outcomes: An Umbrella Review of Systematic Reviews and Meta-Analyses of Randomised Controlled Trials — EClinicalMedicine, 2024 doi
- Effectiveness of Stress Management Interventions to Change Cortisol Levels: A Systematic Review and Meta-Analysis — Psychoneuroendocrinology, 2024 doi
- Effects on Cardiovascular Risk Factors of a Low- Vs High-Glycemic Index Mediterranean Diet in High Cardiometabolic Risk Individuals: The MEDGI-Carb Study — European Journal of Clinical Nutrition, 2024 doi
- Effects of Various Exercise Types on Visceral Adipose Tissue in Individuals With Overweight and Obesity: A Systematic Review and Network Meta-Analysis of 84 Randomized Controlled Trials — Obesity Reviews : An Official Journal of the International Association for the Study of Obesity, 2024 doi
- Male Hypogonadism: Pathogenesis, Diagnosis, and Management — Diabetes & Endocrinology, 2024 doi
- Dietary Fat Quality and Serum Androgen Concentrations in Middle-Aged Men — European Journal of Clinical Nutrition, 2024 doi
- Do "Testosterone Boosters" Really Increase Serum Total Testosterone? A Systematic Review — International Journal of Impotence Research, 2024 doi
- Testosterone Treatment and Fractures in Men with Hypogonadism — The New England Journal of Medicine, 2024 doi
- Effect of Testosterone Replacement Therapy on Sexual Function and Hypogonadal Symptoms in Men With Hypogonadism — The Journal of Clinical Endocrinology and Metabolism, 2024 doi
- Depressive Syndromes in Men With Hypogonadism in the TRAVERSE Trial: Response to Testosterone-Replacement Therapy — The Journal of Clinical Endocrinology and Metabolism, 2024 doi
- Associations of Testosterone and Related Hormones With All-Cause and Cardiovascular Mortality and Incident Cardiovascular Disease in Men : Individual Participant Data Meta-Analyses — Annals of Internal Medicine, 2024 doi
- Effects of Resveratrol on the Anthropometric Indices and Inflammatory Markers: An Umbrella Meta-Analysis — European Journal of Nutrition, 2024 doi
- The Effects of Curcumin Supplementation on Biomarkers of Inflammation, Oxidative Stress, and Endothelial Function: A Meta-Analysis of Meta-Analyses — Prostaglandins & Other Lipid Mediators, 2024 doi
- Effects of Polyphenols on Gut Microbiota and Inflammatory Markers in Individuals With Overweight or Obesity: A Systematic Review and Meta-Analysis of Randomized Controlled Trials — Critical Reviews in Food Science and Nutrition, 2024 doi
- Understanding How Pre- And Probiotics Affect the Gut Microbiome and Metabolic Health — Endocrinology and Metabolism, 2024 doi
- Metabolic Syndrome and Erectile Dysfunction: A Systematic Review and Meta-Analysis Study — Journal of Endocrinological Investigation, 2023 doi
- Overall and Sex-Specific Effect of Berberine on Glycemic and Insulin-Related Traits: A Systematic Review and Meta-Analysis of Randomized Controlled Trials — The Journal of Nutrition, 2023 doi
- AASLD Practice Guidance on the Clinical Assessment and Management of Nonalcoholic Fatty Liver Disease — Hepatology (Baltimore, Md.), 2023 doi
- The Effects of Sleep Deprivation and Obstructive Sleep Apnea Syndrome on Male Reproductive Function: A Multi-Arm Randomised Trial — Journal of Sleep Research, 2023 doi
- Prostate Safety Events During Testosterone Replacement Therapy in Men With Hypogonadism: A Randomized Clinical Trial — JAMA Network Open, 2023 doi
- Correlation Between Serum Zinc and Testosterone: A Systematic Review — Journal of Trace Elements in Medicine and Biology : Organ of the Society for Minerals and Trace Elements (GMS), 2023 doi
- Cardiovascular Safety of Testosterone-Replacement Therapy — The New England Journal of Medicine, 2023 doi
- Exploring the Efficacy and Safety of a Novel Standardized Ashwagandha (Withania Somnifera) Root Extract (Witholytin®) in Adults Experiencing High Stress and Fatigue in a Randomized, Double-Blind, Placebo-Controlled Trial — Journal of Psychopharmacology (Oxford, England), 2023 doi
- Antioxidant and Anti-Inflammatory Effects of Curcumin/Turmeric Supplementation in Adults: A GRADE-assessed Systematic Review and Dose-Response Meta-Analysis of Randomized Controlled Trials — Cytokine, 2023 doi
- Anti-Inflammatory Mechanisms of Polyphenols in Adipose Tissue: Role of Gut Microbiota, Intestinal Barrier Integrity and Zinc Homeostasis — The Journal of Nutritional Biochemistry, 2023 doi
- The Association between Inflammation, Testosterone and SHBG in men: A cross‐sectional Multi‐Ethnic Study of Atherosclerosis — Clinical Endocrinology, 2023 doi
- Profiling Inflammatory Biomarkers Following Curcumin Supplementation: An Umbrella Meta-Analysis of Randomized Clinical Trials — Evidence-Based Complementary and Alternative Medicine : eCAM, 2023 doi
- Sleep, testosterone and cortisol balance, and ageing men — Reviews in Endocrine & Metabolic Disorders, 2022 doi
- Aging and Androgens: Physiology and Clinical Implications — Reviews in Endocrine & Metabolic Disorders, 2022 doi
- Proposal for Standardizing Normal Insulin Ranges in Brazilian Patients and a New Classification of Metabolic Syndrome — Frontiers in Medicine, 2022 doi
- Effects of Exercise Training on Anabolic and Catabolic Hormones with Advanced Age: A Systematic Review — Sports Medicine (Auckland, N.Z.), 2022 doi
- Nonpharmacological Interventions for the Management of Testosterone and Sperm Parameters: A Scoping Review — Clinical Therapeutics, 2022 doi
- Examining the Effects of Calorie Restriction on Testosterone Concentrations in Men: A Systematic Review and Meta-Analysis — Nutrition Reviews, 2022 doi
- Efficacy of the Omega-3 Fatty Acids Supplementation on Inflammatory Biomarkers: An Umbrella Meta-Analysis — International Immunopharmacology, 2022 doi
- The Influence of Ambient Temperature Changes on the Indicators of Inflammation and Oxidative Damage in Blood After Submaximal Exercise — Antioxidants (Basel, Switzerland), 2022 doi
- Effects of Mediterranean Diet on Plasma Metabolites and Their Relationship With Insulin Resistance and Gut Microbiota Composition in a Crossover Randomized Clinical Trial — Clinical Nutrition (Edinburgh, Scotland), 2021 doi
- Effects of Dietary Eicosapentaenoic Acid and Docosahexaenoic Acid Supplementation on Metabolic Syndrome: A Systematic Review and Meta-Analysis of Data From 33 Randomized Controlled Trials — Clinical Nutrition (Edinburgh, Scotland), 2021 doi
- Management of Obesity in Cardiovascular Practice: JACC Focus Seminar — Journal of the American College of Cardiology, 2021 doi
- Effect of Partial and Total Sleep Deprivation on Serum Testosterone in Healthy Males: A Systematic Review and Meta-Analysis — Sleep Medicine, 2021 doi
- Sociodemographic, lifestyle and medical influences on serum testosterone and sex hormone–binding globulin in men from UK Biobank — Clinical Endocrinology, 2021 doi
- Testosterone and Exercise: Effects on Fitness, Body Composition, and Strength in Middle-to-Older Aged Men With Low-Normal Serum Testosterone Levels — Heart and Circulatory Physiology, 2021 doi
- Obesity and Cardiovascular Disease: A Scientific Statement From the American Heart Association — Circulation, 2021 doi
- Optimal Threshold of Homeostasis Model Assessment of Insulin Resistance to Identify Metabolic Syndrome in a Chinese Population Aged 45 Years or Younger — Frontiers in Endocrinology, 2021 doi
- Examining the Effects of Herbs on Testosterone Concentrations in Men: A Systematic Review — Advances in Nutrition (Bethesda, Md.), 2021 doi
- Serum or Plasma Ferritin Concentration as an Index of Iron Deficiency and Overload — The Cochrane Database of Systematic Reviews, 2021 doi
- Recovering Body Temperature From Acute Cold Stress Is Associated With Delayed Proinflammatory Cytokine Production in Vivo — Cytokine, 2021 doi
- Exercise Tolls the Bell for Key Mediators of Low-Grade Inflammation in Dysmetabolic Conditions — Cytokine & Growth Factor Reviews, 2021 doi
- Effect of Resveratrol on Inflammatory Cytokines: A Meta-Analysis of Randomized Controlled Trials — European Journal of Pharmacology, 2021 doi
- Omega-3 Supplementation and Stress Reactivity of Cellular Aging Biomarkers: An Ancillary Substudy of a Randomized, Controlled Trial in Midlife Adults — Molecular Psychiatry, 2021 doi
- Residual Effects of Short-Term Whole-Body Cold-Water Immersion on the Cytokine Profile, White Blood Cell Count, and Blood Markers of Stress — International Journal of Hyperthermia : The Official Journal of European Society for Hyperthermic Oncology, North American Hyperthermia Group, 2021 doi
- Optimal Serum Ferritin Level Range: Iron Status Measure and Inflammatory Biomarker — Metallomics : Integrated Biometal Science, 2021 doi
- Anti-Inflammatory Effects of Oral Supplementation With Curcumin: A Systematic Review and Meta-Analysis of Randomized Controlled Trials — Nutrition Reviews, 2021 doi
- Long‐term magnesium supplementation improves glucocorticoid metabolism: A post‐hoc analysis of an intervention trial — Clinical Endocrinology, 2021 doi
- The Role of Exercise Training on Low-Grade Systemic Inflammation in Adults With Overweight and Obesity: A Systematic Review — International Journal of Environmental Research and Public Health, 2021 doi
- Hyperferritinemia-a Clinical Overview — Journal of Clinical Medicine, 2021 doi
- Omega-3 Fatty Acids for the Primary and Secondary Prevention of Cardiovascular Disease — The Cochrane Database of Systematic Reviews, 2020 doi
- Colon-Delivered Short-Chain Fatty Acids Attenuate the Cortisol Response to Psychosocial Stress in Healthy Men: A Randomized, Placebo-Controlled Trial — Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology, 2020 doi
- The Association Between Popular Diets and Serum Testosterone Among Men in the United States — The Journal of Urology, 2020 doi
- Lipid Management in Patients With Endocrine Disorders: An Endocrine Society Clinical Practice Guideline — The Journal of Clinical Endocrinology and Metabolism, 2020 doi
- Reviewing the Evidence on Vitamin D Supplementation in the Management of Testosterone Status and Its Effects on Male Reproductive System (Testis and Prostate): Mechanistically Dazzling but Clinically Disappointing — Clinical Therapeutics, 2020 doi
- Age and Time-of-Day Differences in the Hypothalamo-Pituitary-Testicular, and Adrenal, Response to Total Overnight Sleep Deprivation — Sleep, 2020 doi
- A Randomized Controlled Pilot Trial of Sleep Health Education on Body Composition Changes Following 10 Weeks' Resistance Exercise — The Journal of Sports Medicine and Physical Fitness, 2020 doi
- Role of Metabolic Endotoxemia in Systemic Inflammation and Potential Interventions — Frontiers in Immunology, 2020 doi
- Effects of different exercise training programs on body composition: A randomized control trial — Scandinavian Journal of Medicine & Science in Sports, 2019 doi
- Omega-3 Fatty Acids for the Management of Hypertriglyceridemia: A Science Advisory From the American Heart Association — Circulation, 2019 doi
- A Clinical Perspective of Sleep and Andrological Health: Assessment, Treatment Considerations, and Future Research — The Journal of Clinical Endocrinology and Metabolism, 2019 doi
- Associations Between Homeostasis Model Assessment (HOMA) and Routinely Examined Parameters in Individuals With Metabolic Syndrome — Physiological Research, 2019 doi
- Causal Link Between Vitamin D and Total Testosterone in Men: A Mendelian Randomization Analysis — The Journal of Clinical Endocrinology and Metabolism, 2019 doi
- Can Resveratrol Supplement Change Inflammatory Mediators? A Systematic Review and Meta-Analysis on Randomized Clinical Trials — European Journal of Clinical Nutrition, 2019 doi
- The Roles of P38 MAPK → COX2 and NF-κB → COX2 Signal Pathways in Age-Related Testosterone Reduction — Scientific Reports, 2019 doi
- Early Time-Restricted Feeding Improves Insulin Sensitivity, Blood Pressure, and Oxidative Stress Even Without Weight Loss in Men With Prediabetes — Cell Metabolism, 2018 doi
- Evaluation and Management of Testosterone Deficiency: AUA Guideline — The Journal of Urology, 2018 doi
- Testosterone Therapy in Men With Hypogonadism: An Endocrine Society Clinical Practice Guideline — The Journal of Clinical Endocrinology and Metabolism, 2018 doi
- Hypogonadotropic Hypogonadism in Men With Diabesity — Diabetes Care, 2018 doi
- Effect of Resveratrol Supplementation on Inflammatory Markers: A Systematic Review and Meta-Analysis of Randomized Controlled Trials — Clinical Therapeutics, 2018 doi
- Omega-3 Polyunsaturated Fatty Acid Levels and Dysregulations in Biological Stress Systems — Psychoneuroendocrinology, 2018 doi
- Longitudinal Associations of Sauna Bathing With Inflammation and Oxidative Stress: The KIHD Prospective Cohort Study — Annals of Medicine, 2018 doi
- Endotoxin-Initiated Inflammation Reduces Testosterone Production in Men of Reproductive Age — Endocrinology and Metabolism, 2018 doi
- Increased Plasma Ferritin Concentration and Low-Grade Inflammation-a Mendelian Randomization Study — Clinical Chemistry, 2018 doi
- Effect of Magnesium Supplementation on Insulin Resistance in Humans: A Systematic Review — Nutrition (Burbank, Los Angeles County, Calif.), 2017 doi
- Effect of Testosterone Treatment on Volumetric Bone Density and Strength in Older Men With Low Testosterone: A Controlled Clinical Trial — JAMA Internal Medicine, 2017 doi
- A Perspective on Middle-Aged and Older Men With Functional Hypogonadism: Focus on Holistic Management — The Journal of Clinical Endocrinology and Metabolism, 2017 doi
- Yoga, Mindfulness-Based Stress Reduction and Stress-Related Physiological Measures: A Meta-Analysis — Psychoneuroendocrinology, 2017 doi
- A Systematic Review and Meta-Analysis of Randomized Controlled Trials on the Effects of Magnesium Supplementation on Insulin Sensitivity and Glucose Control — Pharmacological Research, 2016 doi
- Effect of Magnesium Supplementation on Glucose Metabolism in People With or at Risk of Diabetes: A Systematic Review and Meta-Analysis of Double-Blind Randomized Controlled Trials — European Journal of Clinical Nutrition, 2016 doi
- Hypomagnesemia in Type 2 Diabetes: A Vicious Circle? — Diabetes, 2016 doi
- Physical Activity/Exercise and Diabetes: A Position Statement of the American Diabetes Association — Diabetes Care, 2016 doi
- Increased Physical Activity Has a Greater Effect Than Reduced Energy Intake on Lifestyle Modification-Induced Increases in Testosterone — Journal of Clinical Biochemistry and Nutrition, 2016 doi
- Long-Term Immunomodulatory Effects of a Mediterranean Diet in Adults at High Risk of Cardiovascular Disease in the PREvención Con DIeta MEDiterránea (PREDIMED) Randomized Controlled Trial — The Journal of Nutrition, 2016 doi
- Nutrients other than carbohydrates: their effects on glucose homeostasis in humans — Diabetes/Metabolism Research and Reviews, 2015 doi
- Protective Effects of the Mediterranean Diet on Type 2 Diabetes and Metabolic Syndrome — The Journal of Nutrition, 2015 doi
- Vitamin D supplementation and testosterone concentrations in male human subjects — Clinical Endocrinology, 2015 doi
- Metabolic and hormonal effects of ‘catch‐up’ sleep in men with chronic, repetitive, lifestyle‐driven sleep restriction — Clinical Endocrinology, 2015 doi
- The Interplay between Magnesium and Testosterone in Modulating Physical Function in Men — International Journal of Endocrinology, 2014 doi
- Resistance Training Restores Muscle Sex Steroid Hormone Steroidogenesis in Older Men — FASEB Journal : Official Publication of the Federation of American Societies for Experimental Biology, 2014 doi
- Effect of Marine-Derived N-3 Polyunsaturated Fatty Acids on C-Reactive Protein, Interleukin 6 and Tumor Necrosis Factor Α: A Meta-Analysis — PloS One, 2014 doi
- Age-Associated Changes in Hypothalamic-Pituitary-Testicular Function in Middle-Aged and Older Men Are Modified by Weight Change and Lifestyle Factors: Longitudinal Results From the European Male Ageing Study — European Journal of Endocrinology, 2013 doi
- One-Year Consumption of a Grape Nutraceutical Containing Resveratrol Improves the Inflammatory and Fibrinolytic Status of Patients in Primary Prevention of Cardiovascular Disease — The American Journal of Cardiology, 2012 doi
- Effects of Magnesium Supplementation on Testosterone Levels of Athletes and Sedentary Subjects at Rest and After Exhaustion — Biological Trace Element Research, 2011 doi
- The Effect of Mediterranean Diet on Metabolic Syndrome and Its Components: A Meta-Analysis of 50 Studies and 534,906 Individuals — Journal of the American College of Cardiology, 2011 doi
- Triglycerides and Cardiovascular Disease: A Scientific Statement From the American Heart Association — Circulation, 2011 doi
- Testosterone Physiology in Resistance Exercise and Training: The Up-Stream Regulatory Elements — Sports Medicine (Auckland, N.Z.), 2010 doi
- Multiple Biomarkers and Their Relative Contributions to Identifying Metabolic Syndrome — Clinica Chimica Acta; International Journal of Clinical Chemistry, 2009 doi
- Magnesium Effect on Testosterone-SHBG Association Studied by a Novel Molecular Chromatography Approach — Journal of Pharmaceutical and Biomedical Analysis, 2009 doi
- Insulin Resistance, the Metabolic Syndrome, and Risk of Incident Cardiovascular Disease: A Population-Based Study — Journal of the American College of Cardiology, 2007 doi
- The Association Between Cardiorespiratory Fitness and C-Reactive Protein in Subjects With the Metabolic Syndrome — Journal of the American College of Cardiology, 2004 doi
- Oral Mg(2+) Supplementation Reverses Age-Related Neuroendocrine and Sleep EEG Changes in Humans — Pharmacopsychiatry, 2002 doi
La solidez de esta evidencia varía: hay grandes revisiones y metaanálisis, y también estudios pequeños aislados. Los pasos del artículo son medidas sencillas de autocuidado de bajo riesgo, no un tratamiento, y pueden no servir para todos.
Esto es información general, no una prescripción. Las pruebas y el tratamiento los decide un médico.