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Creatina: beneficios clave para la salud y la longevidad

Creatine: Key benefits for health and longevity

Creatine has long been a mainstay in the world of sports, known for enhancing physical performance. However, the latest scientific evidence underscores that its benefits extend far beyond muscle, positively impacting cognitive and mental health, as well as the aging process. In this guide we explain what creatine is, what it is used for, how to take it and how much creatine to take per day , according to the most current scientific evidence. What is creatine? Creatine is a molecule that occurs naturally inside cells, especially in muscle. Its name comes from the Greek word "kreas," which means "flesh." In our body, creatine is produced from the amino acids arginine, glycine, and methionine , being synthesized mainly in the liver and, to a lesser extent, in the kidneys and pancreas. What is creatine used for? Its primary function is crucial for cellular energy : storing high-energy phosphate groups in the form of phosphocreatine . This provides a readily available source of cellular energy that can be used during periods of high metabolic demand, such as intense physical exercise, periods of injury, or muscle recovery. The pro-energy properties of creatine are not limited to skeletal muscle, but affect almost all body systems, including the central nervous system (brain and spinal cord), bone, and heart. When creatine is supplemented, cellular reserves, especially in muscles, optimize their phosphocreatine levels . This means a greater store of readily available energy is available, allowing muscles to fatigue more slowly and sustain intense efforts for longer periods. What is creatine used for? Main benefits The benefits of creatine are varied and extend throughout life and across multiple body systems. Muscle Health and Physical Performance The role of creatine is especially relevant in tissues with high energy demands: It increases strength and muscle power . It improves the ability to perform high-intensity exercises by increasing the availability of ATP. It accelerates muscle recovery , helping to reduce fatigue after intense workouts. Increase muscle mass along with physical exercise. It has anti-catabolic effects , as it reduces the muscle oxidation of leucine. Cognitive and Mental Health The brain, despite being only 2% of body weight, consumes about 20% of total energy, so creatine plays an important role in supporting brain function . Cognitive Function : Supplementation with creatine monohydrate may offer beneficial effects on cognitive function in adults, particularly in areas such as working memory , attention span , and information processing speed . Stress and Sleep : It could be helpful in situations of stress or lack of sleep . Antidepressant Effects : There is an inverse association between higher dietary creatine intake and a lower risk of depression . In observational studies, higher creatine consumption was associated with a 32% lower risk of depression . Mental Mechanisms : Creatine protects against metabolic alterations associated with depression, acts as an antioxidant , improves the brain's energy homeostasis , and modulates key neurotransmitters such as dopamine, serotonin, and glutamate . Depression Therapies : Creatine appears to improve the response to cognitive-behavioral therapy and may accelerate the antidepressant response to SSRIs (with visible effects from the second week). Specific benefits for women The benefits of creatine are evident throughout the different stages of a woman's life: In addition, creatine contributes to bone health by supporting the function of osteoblasts (bone-producing cells) , especially when combined with physical exercise. How to take creatine? How much creatine should I take? Recommended Daily Dose The daily requirement for creatine for use in all cells is estimated to be between 2 and 4 grams per day , a figure that depends on muscle mass and levels of physical activity. It's important to note that the body loses approximately 2 grams of creatine daily. While half of this amount is synthesized by the body, the rest must be obtained through diet (red meats are the richest source, with up to 4 g/kg in beef) and/or nutritional supplements. The average dietary intake in adults is low (1.1 g for men and 0.6 g for women). Dosing Strategies There are several dosing strategies: Loading and maintenance strategy: 20 grams per day for 5-7 days, followed by 3-5 grams per day. Low dose strategy (straight maintenance): 3 grams per day. Relative dosing strategy: 0.1 to 0.14 g/kg/day. For those seeking to avoid intramuscular water retention or the initial weight gain associated with the "loading" phase, the recommended solution is to avoid the loading phase and take 3 to 5 grams daily . When should you take creatine? Is there a best time to take creatine? Current evidence does not support the idea that the timing of consumption is important in relation to physical exercise. Intake before or after exercise appears to be equally effective in obtaining musculoskeletal benefits. Furthermore, all the other benefits of creatine (cognitive health, mental health, injury recovery, or fatigue) are independent of the time of intake . The most important variable to consider is the constant intake of creatine monohydrate throughout the supplementation program . The best creatine: Creatine Monohydrate Creatine monohydrate (CrM) is considered the best form of creatine due to four key reasons: Bioavailability : It is the most bioavailable, with approximately 100% being absorbed. Study : This is the most studied form, with hundreds of scientific articles confirming its safety and effectiveness . Cost-effectiveness : It is the most cost-effective. Consistency : No other form (neither Creatine ethyl ester, nor creatine HCL nor creatine nitrate) has consistently demonstrated all the results proven by CrM. Within the creatine monohydrate category, there are patented options such as Creavitalis® and Creapure® . These products, manufactured by the same German company (Alzchem Trostberg GmbH), meet high quality standards. Creavitalis® creatine stands out due to an ultrafiltration process that significantly reduces particle size . This physical innovation results in better solubility and helps reduce potential gastrointestinal side effects , improving tolerance compared to other creatines on the market. Clearing up common myths about Creatine Does it damage the kidneys?  No, creatine supplementation does not cause kidney damage . While taking creatine may increase blood creatinine levels (a waste product of creatine), this increase is simply the body processing the extra creatine and is not a sign of kidney damage . Genetic studies using Mendelian randomization have found no evidence that creatine damages the kidneys. Does it cause fluid retention?  Creatine can cause water retention , but this water is retained within the muscles (intracellularly). This muscle hydration effect is responsible for the performance benefits and muscle mass gain. Does it cause hair loss? Current evidence is limited, as the effect of creatine supplementation on hair loss has not been directly studied . Although one trial reported an increase in DHT levels, these values ​​remained within the normal range. Furthermore, 10 of 12 trials investigating the effect on testosterone found no effect. Does it feed cancer cells?  Available research suggests that creatine may have a potential protective role against cancer . A 2023 cross-sectional study found that higher dietary creatine intake was associated with a lower risk of cancer. In fact, creatine is likely beneficial in aiding recovery from body composition and skeletal muscle problems associated with cancer or the effects of chemotherapy.

Proteínas y metabolismo energético: Cómo optimizar tu energía diaria

Proteins and energy metabolism: How to optimize your daily energy

Discover how protein boosts energy metabolism and learn how to optimally incorporate it into your diet . Proteins: The engine of your energy metabolism Proteins are essential macronutrients that play a fundamental role in multiple biological functions , beyond building and repairing tissues. Their influence on energy metabolism is highly significant, as they form the backbone of multiple metabolic processes that determine our capacity to generate, maintain, and utilize energy. From a physiological perspective, the amino acids that compose them actively participate in enzyme synthesis, hormonal regulation, and cell signaling —essential functions for proper energy metabolism.¹ One of its most notable characteristics is its high thermic effect , meaning the energy the body expends to digest, absorb, and metabolize this macronutrient. It is estimated that this expenditure could represent between 20% and 30% of its total caloric value , well above the 5-10% of carbohydrates and the 0-3% of fats.² This explains why a temporary increase in energy expenditure occurs after a high-protein meal, a phenomenon known as diet-induced thermogenesis.² In addition, proteins are involved in key metabolic pathways such as the citric acid cycle and gluconeogenesis, contributing to energy supply in situations of fasting or high energy demand.³ When glucose availability is limited, certain amino acids such as alanine or glutamine can be transformed into glucose in the liver, thus ensuring energy supply to dependent organs such as the brain or erythrocytes . Another important aspect is the role of protein in maintaining lean mass, a key determinant of basal metabolic rate. Muscle mass is the most metabolically active tissue in the body , responsible for a large part of nutrient oxidation and energy production. Adequate protein intake helps preserve this tissue even as we age, when it tends to decline. Consequently , maintaining good muscle mass through a diet rich in quality protein not only improves body composition but also optimizes metabolic efficiency and daily vitality.⁴ How protein influences your daily energy: Beyond muscle The relationship between protein intake and daily energy is not limited to muscle function. In fact, amino acids act as precursors to neurotransmitters directly involved in feelings of energy, motivation, and mood. For example, tryptophan is essential for serotonin synthesis , while tyrosine is essential for the synthesis of dopamine and norepinephrine . Therefore, an adequate protein intake ensures the availability of these amino acids and, consequently, a neurochemical balance that translates into greater mental clarity. From a metabolic perspective, proteins also contribute to stabilizing blood glucose levels. Unlike simple carbohydrates, they are digested more slowly, which reduces glucose and insulin spikes after meals.² This effect is associated with more stable energy levels and less fatigue or drowsiness after meals . Furthermore, we know that proteins stimulate the secretion of intestinal hormones such as glucagon-like peptide-1 (GLP-1) and peptide YY (PYY), which increase the feeling of satiety and modulate appetite.⁵ Another way in which proteins influence daily energy is through their interaction with mitochondrial metabolism . Several studies show that branched-chain amino acids (especially leucine) stimulate mitochondrial biogenesis and mTOR pathway activity, promoting greater energy production capacity at the cellular level. In other words, a diet rich in protein not only fuels muscles, but also improves the efficiency with which our cells generate ATP , the body's energy currency.⁵ This set of mechanisms explains why diets with sufficient protein tend to be associated with less physical and mental fatigue, better weight control, and improved cognitive performance . In high-demand contexts, such as in athletes, people with chronic stress, or older adults, protein becomes a key modulator of energy metabolism.⁴ Practical strategies to integrate them into your daily life Understanding the importance of protein is only the first step. The real challenge lies in being able to integrate it into your daily diet in a balanced and sustainable way. Below, we'll outline several practical strategies to make this easier for you: Distribute protein throughout the day : Several studies suggest that a consistent distribution of protein across meals, rather than concentrating it in a single meal, maximizes protein synthesis and improves energy stability.⁶ Ideally, each main meal should provide between 20 and 30 g of high-quality protein, adjusting according to activity level and individual needs.  A high-protein breakfast will make a difference in your morning energy levels . For example, a bowl of plain Greek yogurt with whole-grain oats and soaked chia seeds, almond butter, and berries combines protein, soluble fats, and complex carbohydrates to keep blood sugar levels stable and your mind sharp. Prioritize protein quality : High-biological-value proteins, such as those from eggs, fish, lean meats, or fermented dairy products, contain all the essential amino acids in optimal proportions. However, a vegetarian or vegan diet can also perfectly meet protein needs if foods are combined appropriately . Variety is key to ensuring a complete profile of amino acids and micronutrients associated with energy metabolism, such as iron, zinc, and vitamin B12.⁷ For example, you can prepare a complete quinoa salad with pomegranate, arugula, sweet potato, tomato, avocado, and boiled egg, which will provide essential proteins and nutrients. Combine protein with foods like complex carbohydrates and healthy fats , which work synergistically to help improve glycemic response and prolong available energy. An interesting meal could include oily fish with roasted sweet potato and steamed broccoli or green asparagus, an option that provides amino acids, fiber, antioxidants, and micronutrients that support mitochondrial function. Consider periods of increased energy demand, as protein requirements may rise , such as during periods of heightened physical activity, chronic stress, or following an injury. In these cases, supplementation with high-quality protein supplements could be beneficial, always within a supervised and personalized approach.⁸ Opt for healthy, protein-rich snacks such as nuts, seeds, hummus with raw vegetables, as well as fermented dairy smoothies (yogurt or kefir) with antioxidant-rich fruits (blueberries, pomegranate, raspberries) and a quality protein powder. These are delicious and nutritious options that you'll love! Don't forget the other factors that influence your energy metabolism . Although protein plays a key role, energy metabolism is multifactorial. Aspects such as rest, daily movement, hydration, and stress management directly influence the body's ability to produce and use energy.⁹ In short, protein is not just a structural nutrient, but a key component of the body's energy system . Optimizing your intake, choosing quality sources, and maintaining habits that support energy metabolism can make all the difference. Start planning your meals today as we've explained, and watch your daily energy levels improve. Your body will thank you! References Nunes EA, Colenso-Semple L, McKellar SR, Yau T, Ali MU et al. Systematic review and meta-analysis of protein intake to support muscle mass and function in healthy adults. J Cachexia Sarcopenia Muscle. 2022 Apr; 13(2): 795-810. doi: 10.1002/jcsm.12922. Halton TL, Hu FB. The effects of high protein diets on thermogenesis, satiety and weight loss: a critical review. J Am Coll Nutr. 2004 Oct;23(5):373-85. doi: 10.1080/07315724.2004.10719381. Westerterp-Plantenga MS, Lemmens SG, Westerterp KR. Dietary protein - its role in satiety, energetics, weight loss and health. Br J Nutr. 2012 Aug;108 Suppl 2:S105-12. doi: 10.1017/S0007114512002589. Paddon-Jones D, Campbell WW, Jacques PF, Kritchevsky SB, Moore LL, Rodriguez NR, van Loon LJ. Protein and healthy aging. Am J Clin Nutr. 2015 Jun;101(6):1339S-1345S. doi: 10.3945/ajcn.114.084061. Van der Klaauw AA, Keogh JM, Henning E, Trowse VM, Dhillo WS, Ghatei MA, Farooqi IS. High protein intake stimulates postprandial GLP1 and PYY release. Obesity (Silver Spring). 2013 Aug;21(8):1602-7. doi: 10.1002/oby.20154. Mamerow MM, Mettler JA, English KL, et al. Dietary protein distribution positively influences 24-h muscle protein synthesis in healthy adults. J Nutr. 2014 Jun;144(6):876-80. doi: 10.3945/jn.113.185280. Mariotti F, Gardner CD. Dietary Protein and Amino Acids in Vegetarian Diets-A Review. Nutrients. 2019 Nov 4;11(11):2661. doi:10.3390/nu11112661. Phillips SM, Van Loon LJ. Dietary protein for athletes: from requirements to optimal adaptation. J Sports Sci. 2011;29 Suppl 1:S29-38. doi: 10.1080/02640414.2011.619204. Chaput JP, McHill AW, Cox RC, Broussard JL, Dutil C, et al. The role of insufficient sleep and circadian misalignment in obesity. Nat Rev Endocrinol. 2023 Feb;19(2):82-97. doi:10.1038/s41574-022-00747-7

Omega-3: beneficios reales, fuentes y cómo elegir según objetivos (EPA, DHA y ALA)

Omega-3: real benefits, sources and how to choose according to goals (EPA, DHA and ALA)

Understand omega-3 with a clear, evidence-based guide: what it is and how it works in our bodies. We review its role in cardiovascular and mental health, brain function, pregnancy, and male fertility. We include dietary sources and practical criteria for prioritizing EPA or DHA based on your goals, and we guide you in choosing a quality supplement: chemical form, purity, protection against oxidation, and certifications.

Cómo dormir bien: hábitos para mejorar tu descanso y tu salud

How to sleep well: habits to improve your rest and your health

Sleeping well is one of the basic pillars of health, and the quality of our rest can be improved with simple and sustainable habits over time. Overnight, The body carries out reparative processes: the brain consolidates memories and clears toxins; the body regenerates tissues, synthesizes hormones such as growth hormone, and regulates the immune system. In metabolism, it balances signals such as leptin and ghrelin and modulates cortisol.

¿Qué es el extracto de azafrán y para qué se utiliza?

What is saffron extract and what is it used for?

Saffron This powerful and readily available spice in our pantries hides numerous benefits that go far beyond the kitchen. This spice, also known as "red gold," is the most expensive in the world, as it must be harvested by hand and its yield per hectare is very low. It is obtained from the flower of Crocus sativus L. , a small, fleshy, perennial plant. It is composed of the following micronutrients: Carotenoids (crocins, crocetins and glycoside, responsible for giving it color) Monoterpene aldehydes : picrocrocin (the one that gives it that bitter taste) and safranal (responsible for the aroma) Platelet aggregation activator/inhibitor proteins . Vitamins such as B1 and B2. Other carotenoids such as alpha and beta-carotene, lycopene and zeaxanthin. What are the benefits of saffron extract? The most recent studies place it as a very beneficial option for the brain and the gut , as it is able to modulate neurotransmitters such as dopamine and serotonin , both involved in mood, appetite regulation and satiety. In fact, the decreased availability of serotonin in the brain prevents the centers responsible for sensing satiety from registering that we are eating. What does this mean? It means that the signals to our body to stop eating are not being sent. This feeling is very common during the perimenopause stage, and it is accompanied by some symptoms such as mood swings, tiredness, sadness, irritability, nervousness, sleep disturbances, and emotional hunger. Although not all women at this stage experience the same symptoms, or at least not with the same intensity, trying to put words to what we feel or suffer can bring some relief. Therefore, one of the key ingredients that can shed light during this time is precisely the saffron extract standardized by its most important active ingredient: crocins. Satissens and MenoMaster , two supplements with the highest percentage on the market Two of our products with the highest percentages on the market are SatiSens and MenoMaster : the former to control appetite and cravings, and the latter to support emotional balance and relaxation. These two cutting-edge formulas, combined with a good exercise routine and a healthy diet, can help improve these issues. MenoMaster It is specifically formulated to address the most common symptoms and signs of menopause: irritability, mood swings, insomnia, hot flashes, anxiety, and dry skin and mucous membranes. It contains 30 mg of saffron extract standardized with the highest concentration of crocins available on the market (10%) under the Safrasol patent. [products_1] How can saffron extract help improve these mood swings? Saffron (Crocus sativus L.) and especially some of its components such as crocin, crocetin and safranal, appear to contribute to improving mood through various complementary mechanisms, among which the following stand out: Increased brain concentrations of dopamine Modulation of the HPA (hypothalamic-pituitary-adrenal) axis by reducing plasma cortisol concentrations. Neuroprotective effects, thanks mainly to crocin, which has been shown to increase levels of BDNF (brain-derived neurotrophic factor), involved in the formation of new neurons as well as in improving the connections between them. And for mood and appetite modulation, it is also found in the same dose in our SatiSens, designed to help control appetite, especially emotional hunger or the hunger that can appear when quitting harmful habits such as smoking or alcohol. [products_2] In this way, saffron extract, and especially the crocins it contains, appear to promote serotonin production in various brain areas involved in appetite regulation. This makes our hypothalamus more receptive to these signals, reducing the amount of food consumed. We'll give you more information in the following post: [instagram_1]

¿Cómo afecta el alcohol a nuestro metabolismo?

How does alcohol affect our metabolism?

Alcohol consumption is becoming increasingly widespread in Spain. It is not surprising to see terraces crowded with people: it is a ritual that is cheap, accessible, disinhibits our behavior, promotes socialization, and is inseparable from leisure. It seems almost like an obligation: the party doesn't exist without alcohol, even less so in summer. But the highly normalized integration of this drink implies, in turn, a lack of awareness regarding its consumption and all the health problems it entails. Before starting, it is important to emphasize that every person is free to choose their reasons for drinking whenever and however they want. However, information must also be provided—based on outreach and scientific backing—about all the dangers that drinking poses. Because its consumption will never be safe or recommended. In fact, there is a direct link between alcohol and the risk of developing cancer. There are some causally associated types, such as cancer of the oral cavity, larynx, liver, breast, pancreas, stomach, or colorectal cancer. How many cases are detected per year? The data supports it: in Spain alone, 45,000 new cases of colorectal cancer were detected in 2024, 10% of them associated with alcohol. And of the 36,000 new cases of breast cancer detected, 8% also had a direct link to this drink. Finally, in the European Union, more than 180,000 cancer cases associated with alcohol consumption were recorded, according to data from the Spanish Society of Medical Oncology and the Spanish Network of Cancer Registries. How is alcohol metabolized in the body? The problem is not the type of drink; it doesn't matter if it's wine, beer, vodka, or gin. The real problem lies in the component they all have in common: ethanol. A colorless and volatile chemical compound that is also used as fuel or disinfectant. The metabolism of this substance is carried out through two pathways in the liver: the main one is alcohol dehydrogenase (the enzyme that catalyzes the conversion of ethanol) and the secondary one is the microsomal pathway (a metabolic pathway found in the liver). A process that produces acetaldehyde, a metabolite (a molecule) that is highly toxic to our body. What problems does acetaldehyde cause? It is an organic, liquid, colorless, volatile, and carcinogenic chemical compound. It is responsible for causing facial flushing, nausea, palpitations, and hangovers. However, one of the greatest dangers of this substance is that it manages to bind to our DNA, distorting and destroying its structure and promoting the appearance of malignant cells and free radicals. This causes, among other things, liver toxicity, cellular oxidative damage, and a depletion of our antioxidant reserves such as vitamin C, coenzyme Q10, or glutathione. As you can see, alcohol consumption doesn't just damage the liver, but our entire body. The direct damage caused to DNA by acetaldehyde mutation, if replicated uncontrollably, also leads to a higher risk of tumors. By blocking DNA repair systems, it increases the carcinogenic effect of other substances, inactivates tumor suppressor genes, and activates proto-oncogenes—genes that promote cancer. [tiktok_1] The negative effects of alcohol on memory and the brain: Alcohol also has a direct impact at a neurological level: It produces a neurotransmitter imbalance: it promotes GABA and inhibits glutamate, an effect that makes it difficult to generate new memories. It also reduces the absorption of vitamin B1 and B12, which carries a risk of reversible dementia. It promotes the loss of magnesium, key for neuronal function. It promotes the onset of neuronal oxidative stress: which implies a higher risk of suffering from Alzheimer's, Parkinson's, and dementia. It alters the REM phase during sleep, by preventing nocturnal brain repair: a consequence that worsens memory and aging.  How alcohol interferes with our hormonal system: Alcohol consumption also causes an increase in aromatase, a key enzyme in estrogen synthesis: It also produces: Lower intake of proteins and micronutrients Less physical activity due to hangovers and fatigue A consequence that produces: greater loss of muscle mass, alteration of body composition, and low libido. We leave you more information in this episode by Medical Scientist Dr. Isabel Viña: Episode 92: Alcohol

Cómo cuidarte en verano: 5 claves para no perder el equilibrio metabólico

How to take care of yourself in summer: 5 keys to maintaining metabolic balance

With the arrival of summer, it's normal to be more lenient. We find it harder to maintain our exercise routine or watch our diet. And if we've stuck to it strictly all year, it's common to have intrusive thoughts, like feeling like we've thrown away all the effort of so many months. This doesn't have to be the case; in fact, it's even counterproductive, since the key to a healthy life also involves enjoying vacations without restrictions, guilt, or extreme demands. Remember that "every little bit counts." Any minute of exercise, serving of vegetables, fruit, or portion of protein adds up. That's why we're sharing a short list of very easy-to-incorporate tips to maintain our body composition in summer (and above all, stop blaming ourselves): Train less but don't stop moving Saying goodbye to the gym for a few weeks doesn't have to mean giving up on movement altogether. There are exercises or activities that also count as exercise, such as: Swimming in the pool or at the beach, as it activates our body without harming our joints. A practice that also has multiple cardiovascular benefits, as well as a relaxing effect. Walking is one of the best exercises for optimizing insulin sensitivity, especially after eating. Climbing stairs or incorporating any outdoor routine, such as exercises with resistance bands. In summary, keep staying active. The important thing is to maintain the same habits, -even with less effort- to avoid losing muscle mass. Try to incorporate protein or fiber into your meals Eating out frequently leads to a more frequent or higher intake of salt, carbohydrates, or saturated fats than usual. It's okay! The important thing is to try to incorporate at least one source of protein or fiber each day. Ideally, consume it at breakfast, as it's the meal most often eaten at home. Egg whites, whipped cottage cheese, tofu, plant-based drinks, or soy-based dairy are some of the best options. Another alternative worth incorporating is fiber: foods like lentils have the advantage of providing both of those sources. This will help us improve glucose, cholesterol, or triglyceride levels, and gut health. If you need "extra" help, our Metabolic-Max is designed to support liver health and maintain normal blood cholesterol or glucose levels. [products_1] Take care of your rest The heat, late dinners, and changes in routine disrupt sleep. And not sleeping enough affects hormones, appetite, and energy. Therefore, it's recommended to maintain a cool temperature for sleeping: between 18 and 20 Cº. Try to reduce alcohol The best alcohol is always the alcohol not consumed. According to Dr. Medical-Scientist Isabel Viña, there will never be a healthy or justifiable amount of alcohol. However, it's most common for alcohol intake to increase in the summer, especially in Spain. Therefore, if we are going to drink more, the ideal is to alternate drinks with water to avoid dehydration and hangovers. Remember that alcohol can disrupt sleep and our metabolism. [instagram_1] Avoid fluid retention As we discussed in previous articles, it's normal to feel more bloated or heavy in the summer. The heat dilates blood vessels, and excessive sodium intake increases extracellular fluid retention. Therefore: Include foods rich in potassium in your diet, such as avocado, banana, sweet potato, spinach, or tomato. Natural infusions and supplements like nettle, dandelion, horse chestnut, or diosmin. Stay well hydrated and move regularly to improve circulation.

Hierro: por qué es clave para tu energía y bienestar (y cómo saber si te falta)

Iron: Why it's Key to Your Energy and Well-being (and How to Know If You're Lacking It)

El iron is a essential mineral for our body to function properly. Its main role is to contribute to the hemoglobin production, a protein present in the red blood cells and responsible for transporting oxygen from the lungs throughout the body. It participates in thousands of vital reactions; however, factors such as following a poor diet, menstruation, pregnancy, or engaging in intense exercise can significantly reduce its levels. When we talk about iron the first thing that comes to mind is to think about the anemia, but the truth is that a deficiency can lead to many other symptoms that we often overlook, such as fatigue, difficulty concentrating, brittle hair, heavy periods, and cracked lips, among many others… ¿Por qué la deficiencia es tan común? Many people live with chronic fatigue, hair loss, brain fog, or lack of energy without knowing that behind it there may be a iron deficiency...even if the tests don't show it. And the vast majority sometimes can't find a logical explanation for what is happening to them, because they have been told directly that there is nothing wrong with them. However, throughout this article, we want to show you that the anemia is the final stage of a progressive decline in iron reserves, which can occur gradually over time. Often, what is not put into words seems not to exist, and failing to interpret certain symptoms can lead to delays in seeking medical help and adapting our lifestyle measures. Thus, many times something as simple as optimizing our iron stores and the micronutrients involved in the hemoprotein synthesis Phase 1: Iron depletion without anemia Iron stores in bone marrow, liver, and spleen starting to sell out. The ferritin starts to go down. Transferrin saturation (TSAT): still normal (>20%) Hemoglobin: still within normal ranges (>12 g/dl in women, 13 g/dl in men) Phase 2: Iron deficiency without anemia The iron available to form red blood cells is insufficient in this state. Production begins to fail, although there is no clinical anemia yet. Ferritin levels drop below 24 ug/L. IST: It falls below 20%, indicating that transferrin is transporting very little iron. Hemoglobin: may still be within the normal range (>12g/dL in women, 13 g/dl in men. At this stage there is already a functional limitation. Our body has trucks(transferrin), but many of them circulate empty, no iron to transport, which is why the transferrin saturation is low. It is a sign that iron is not properly reaching the tissues, even if anemia does not yet show up in the blood tests. Phase 3: Iron deficiency anemia Finally, hemoglobin levels fall below normal values and anemia begins. ferritin is very low. IST: (>20%-15%) Hemoglobin: already below 12g/dl in women and 13 g/dl in men. However, you don't need to have anemia to suffer from those symptoms. A ferritin below desirable levels has a direct impact on our energy, mood, concentration, hair and nail health, or even our sleep quality if suffering from restless legs syndrome. Even more so in women with heavy periods, or those going through menopause. Also if high-intensity sports (such as marathons) are practiced regularly. Therefore, along with a proper nutritional approach and medical assessment, FerroPlus is a iron dietary supplement that is very well tolerated by the digestive system, has high absorption, and is formulated to meet those specific needs. [products_1] What is FerroPlus and what are its benefits It is a dietary supplement formulated with iron bisglycinate Ferrochel® which guarantees maximum absorption and tolerance gastrointestinal along with cofactors, such as vitamin C and copper for improve its bioavailability and B-complex vitamins enzymatically active ingredients that help with effective iron replenishment for the hemoprotein production. Prevents and treats iron-deficiency anemia Boosts energy and reduces fatigue Improve performance Boosts the immune system View this post on Instagram View this post on Instagram A post shared by IVB Wellness Lab ® (@ivbwellnesslab) A post shared by IVB Wellness Lab ® (@ivbwellnesslab)   Who it is for People with iron deficiency in blood tests (iron, ferritin or low transferrin saturation index), with or without accompanying anemia. People with symptoms consistent with iron deficiency (in the absence of other justifiable causes): such as fatigue, tiredness, difficulty concentrating, hair loss or more fragile and brittle hair, and cracked lips or sores, among others. Women with heavy periods, ...especially if they are associated with typical iron deficiency symptoms such as fatigue, hair loss, pale skin, or a slower mental response. People following a vegan diet Patients who have undergone bariatric surgery, such as gastric bypass People who engage in high-intensity endurance sports as gastrointestinal and sweat-related iron losses increase People recovering from blood loss due to injury or surgery. How to get it? Through nutrition, through aliron-rich foods such as red meat, chicken, fish... or ... legumes, spinach, tofu, or nuts. And when an extra boost is needed, through supplementation with supplements like FerroPlus.

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