7 Micronutrients to Address Fatigue and Boost Energy
Feeling tired and drained? Discover the key micronutrients that can help combat fatigue and boost your energy levels. This article delves into expert insights on essential elements like magnesium, B12, and iron, offering practical solutions for those seeking to revitalize their daily lives.
- Magnesium: The Energy-Boosting Mineral
- Beef Liver: Nature's B12 Powerhouse
- Magnesium's Remarkable Impact on Daily Energy
- IV Therapy: Micronutrient Boost for Fatigue
- Iron: The Oxygen-Carrying Fatigue Fighter
- Complex Carbs: Sustained Energy for Performance
- Iron: Essential for Oxygen Transport and Energy
Magnesium: The Energy-Boosting Mineral
If I had to recommend one micronutrient for someone struggling with fatigue, it would be magnesium. Magnesium plays a crucial role in over 300 biochemical reactions in the body, including the transformation of sugars and fats into usable energy. When magnesium levels are low, it can lead to reduced energy available to the muscles, making the body more susceptible to fatigue, especially after physical exertion. It also helps with nerve function and muscle strength, which can directly impact how energized you feel throughout the day.
In my experience as a clinical nutritionist, I've seen clients with low magnesium levels experience significant improvements in their energy and overall well-being after increasing their intake of magnesium-rich foods such as whole grains, leafy vegetables, and nuts. It's one of the first recommendations I make when someone reports persistent fatigue, as it's a natural and effective way to boost energy without relying on stimulants or quick fixes.

Beef Liver: Nature's B12 Powerhouse
Fatigue can come from a hundred different places--poor sleep, blood sugar swings, hormonal issues, chronic stress, or nutrient deficiencies. So really, the smart move is to test and rule out underlying issues before chasing supplements.
But let's say someone's otherwise healthy and just running on empty. In that case, the single best micronutrient to help eliminate fatigue--hands down--is vitamin B12.
Why? Because B12 is essential for energy production, brain function, red blood cell formation, and nervous system health. It's a big player in converting the food you eat into usable energy. And if you're even slightly low, fatigue often shows up first.
But here's the thing; the most bioavailable form of B12 isn't found in plant foods or fortified cereals--it's in animal liver, especially beef liver. Gram for gram, it's the most concentrated natural source of B12 on the planet.
Not only that, but it comes with a full suite of other fatigue-fighting nutrients like heme iron, retinol (true vitamin A), and copper--all in forms your body actually recognizes and uses.
From experience, when including liver once or twice a week--it's like someone flipping the lights back on.
For me, I went from dragging myself out of bed to actually feeling switched on again. No energy drinks, no midday crashes, just steady fuel.
We've been told for decades that fatigue is just part of modern life. But more often than not, it's a sign that our modern diet is missing something very old--real food with real nutrients.
I go deeper into the benefits of beef liver in this post if you're curious.
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Magnesium's Remarkable Impact on Daily Energy
Magnesium has been nothing short of a miracle in helping me with fatigue. There was a time in my life when I could get all the sleep I wanted, eat what I thought was healthy food, and still feel sluggish with a foggy head. It was something that my friend mentioned one day in passing, and when I got around to checking it, I realized that I was barely getting any. I started including more magnesium-rich foods like almonds, spinach, and dark chocolate in my diet, along with a supplement from time to time when I felt my worst. In a couple of weeks, sleep improved; I was waking up with energy, not just in some caffeine-fueled survival mode. Magnesium is something I watch every time I feel that old fatigue coming back.

IV Therapy: Micronutrient Boost for Fatigue
There are several micronutrients that can help combat fatigue, and fortunately many of those are available as injections or can be added into our IV hydration treatments!
These include:
- B12 (methylcobalamin)
- Folate (B9)
- Magnesium
- Vitamin C (ascorbic acid)
- Zinc
- Vitamin D (cholecalciferol)
All of the vitamins mentioned above can be added into your IV bag EXCEPT vitamin D, which is fat-soluble and needs to be administered as an intramuscular injection.
Most of our clients notice an improvement in their energy levels within 24 hours.
If your fatigue persists, however, we'd recommend doing some bloodwork (also available at our med spas) to check for deficiencies such as iron, B12, vitamin D, or hormone/thyroid imbalances.

Iron: The Oxygen-Carrying Fatigue Fighter
If I had to propose one vitamin for someone experiencing exhaustion, it would be iron. Iron is required to produce hemoglobin, a protein found in red blood cells that transports oxygen throughout the body. When you don't get enough iron, your blood can't transfer oxygen as well, which causes fatigue and poor energy.
I've witnessed firsthand how low iron levels can lead to weariness. In my own experience, I've had periods of low energy and recognized I wasn't receiving enough iron from my diet. I saw a substantial increase in my energy levels after altering my consumption to include iron-rich foods such as spinach, lentils, and lean meats, as well as taking a supplement. I felt less sluggish, my workouts were more bearable, and I was less tired during the day.
Anyone suffering from exhaustion should evaluate whether iron plays a role, especially if they are experiencing other symptoms such as pale skin, shortness of breath, or dizziness. If you think you are iron deficient, it is always a good idea to have a blood test and speak with a healthcare expert before making any changes. However, getting enough iron from diet or supplements can make a significant impact on how you feel on a regular basis.

Complex Carbs: Sustained Energy for Performance
Unlocking Enduring Energy: The Unsung Hero of Complex Carbohydrates
As a seasoned karate practitioner and entrepreneur, you're no stranger to the demands of high-intensity activities. But have you ever stopped to think about the crucial role that complex carbohydrates play in fueling your body for peak performance?
When it comes to combating fatigue, one macronutrient stands out from the rest: complex carbohydrates. Unlike simple carbohydrates like sugar, which release energy quickly and leave you crashing, complex carbs provide a sustained release of energy that keeps you going all day long.
The Science Behind Complex Carbs
Complex carbohydrates are made up of longer chains of sugar molecules, which take longer to break down in the body. This slower digestion rate means that energy is released more gradually, providing a longer-lasting fuel source for your body. In contrast, simple carbohydrates like sugar are quickly broken down, causing a rapid spike in energy followed by a crash.
The Benefits for High-Intensity Activities
For individuals like yourself who engage in high-intensity activities like karate, business, and other workouts, complex carbohydrates are a game-changer. By providing a sustained release of energy, complex carbs help you power through even the most demanding sessions. With complex carbs, you can:
- Perform at a higher intensity for longer periods
- Recover faster between sessions
- Stay focused and alert, even during prolonged activities
Incorporating Complex Carbs into Your Diet
So, how can you start harnessing the energy-boosting power of complex carbohydrates? Here are some simple tips:
- Focus on whole, unprocessed foods like whole grains, fruits, and vegetables
- Incorporate complex carb-rich foods like brown rice, quinoa, and sweet potatoes into your meals
- Aim to include a source of complex carbohydrates in every meal to maintain stable energy levels
Conclusion
When it comes to combating fatigue and fueling your body for peak performance, complex carbohydrates are the unsung hero. By incorporating these energy-boosting foods into your diet, you'll be able to tackle even the most demanding activities with confidence and endurance. So why wait? Unlock the power of complex carbohydrates today and take your performance to the next level.

Iron: Essential for Oxygen Transport and Energy
If I had to recommend one micronutrient for someone struggling with fatigue, it would be iron. Iron plays a crucial role in transporting oxygen throughout the body, and a deficiency can lead to feelings of constant tiredness and low energy.
Personally, I've experienced the impact of iron deficiency during periods of high stress, which left me feeling exhausted and sluggish. After consulting with a healthcare provider and taking iron supplements, I noticed a significant improvement in my energy levels and overall vitality.
Iron-rich foods like spinach, lentils, or even supplements when necessary, can help combat fatigue. It's important to note that a well-balanced diet, along with staying hydrated and getting enough sleep, also plays a key role in maintaining energy levels. However, when fatigue persists, it's always best to consult with a healthcare professional for personalized advice.