Creatine & Magnesium: The Ultimate Energy Combination

Feeling tired? Struggling to get through the day? You’re not alone. Fatigue is one of the most common complaints we hear, and it can have a huge impact on your quality of life.

There are many different reasons why you might be feeling tired, from lack of sleep to stress to nutrient deficiencies. But two nutrients that play a crucial role in energy production are creatine and magnesium.

In this article, we’ll explore why creatine and magnesium are such a powerful combination for boosting energy, and how you can incorporate them into your routine.

Understanding fatigue: Why do we feel tired?

Fatigue is more than just feeling a bit sleepy – it’s a persistent lack of energy that can affect your ability to function day-to-day. It can be physical, mental, or both.

There are many different causes of fatigue, including:

• Lack of sleep – not getting enough quality sleep is one of the most common causes of fatigue
• Stress – chronic stress can drain your energy reserves
• Poor diet – not getting the right nutrients can leave you feeling tired
• Sedentary lifestyle – not moving enough can actually make you feel more tired
• Medical conditions – conditions like anaemia, thyroid problems or chronic fatigue syndrome can cause persistent tiredness
• Nutrient deficiencies – deficiencies in nutrients like iron, vitamin B12, magnesium or creatine can lead to fatigue

If you’re experiencing persistent fatigue, it’s important to speak to your healthcare provider to rule out any underlying medical conditions.

What is creatine?

Creatine is a naturally occurring compound that’s found in your body, mostly in your muscles. It’s made from three amino acids: arginine, glycine and methionine.

Your body produces about 1-2g of creatine each day, and you can also get it from food – particularly red meat and fish. But it’s hard to get enough from diet alone, which is why many people choose to supplement.

Creatine works by helping your body produce more ATP (adenosine triphosphate), which is the primary energy source for your cells. This is particularly important during high‑intensity exercise, when your muscles need energy quickly.

What is magnesium?

Magnesium is an essential mineral that’s involved in over 300 biochemical reactions in your body. It’s crucial for energy production, muscle function, nerve function and more.

Unfortunately, many people don’t get enough magnesium from their diet. In fact, it’s estimated that up to 75% of adults in the UK may be magnesium deficient.

Magnesium is found in foods like leafy green vegetables, nuts, seeds and whole grains. But even if you eat a healthy diet, you might still not be getting enough due to soil depletion and other factors.

How creatine and magnesium work together

Creatine and magnesium work together in several ways to support energy production:

1. ATP production

Creatine helps your body produce more ATP, which is the primary energy currency of your cells. Magnesium is required for ATP to function – it binds to ATP to form Mg‑ATP, the active form that your cells can use.

So, creatine provides the raw materials for ATP production, while magnesium makes that ATP usable by your cells.

2. Muscle function

Both creatine and magnesium are important for muscle function. Creatine helps your muscles produce energy during high‑intensity exercise, while magnesium helps with muscle relaxation and preventing cramps.

3. Recovery

Creatine may help with muscle recovery after exercise, while magnesium helps reduce inflammation and supports muscle relaxation. Together, they can help you recover faster and feel less tired after workouts.

4. Brain function

Both creatine and magnesium support brain function. Creatine is stored in the brain and may help improve cognitive function, while magnesium is involved in neurotransmitter function and may help reduce stress and anxiety.

Benefits of combining creatine and magnesium

When you combine creatine and magnesium, you may experience:

• More sustained energy – not just quick bursts, but lasting energy throughout the day
• Better exercise performance – improved strength, power and endurance
• Faster recovery – less muscle soreness and quicker recovery after workouts
• Improved mental clarity – better focus and cognitive function
• Better sleep – magnesium can help improve sleep quality, which in turn helps with energy levels

How to take creatine and magnesium together

The recommended daily dose of creatine is 3‑5g per day. For magnesium, the recommended daily intake is 300‑420mg for men and 270‑320mg for women.

You can take both supplements at the same time – there’s no conflict between them. Many people find it convenient to take them together in the morning or before a workout.

Some supplements combine creatine and magnesium in a single formula, which can be convenient. However, it’s important to choose a high‑quality product from a reputable brand.

Choosing the right supplements

When choosing creatine and magnesium supplements, look for:

• Creatine monohydrate – this is the most researched form of creatine. See a comprehensive review here.
• Highly absorbable magnesium – forms like magnesium glycinate, magnesium citrate or magnesium malate are better absorbed than magnesium oxide
• Third‑party tested – to ensure quality and purity
• No unnecessary additives – avoid supplements with fillers, artificial flavours or sweeteners
• Sustainable sourcing – look for supplements that are sustainably sourced

Other ways to boost your energy levels

While supplements can be helpful, they’re just one piece of the puzzle. Here are some other ways to boost your energy levels:

• Prioritise sleep – aim for 7‑9 hours of quality sleep each night
• Manage stress – try techniques like meditation, deep breathing or yoga
• Eat a balanced diet – focus on whole foods, plenty of protein and complex carbohydrates
• Stay hydrated – even mild dehydration can cause fatigue
• Exercise regularly – regular exercise can actually boost your energy levels
• Limit caffeine and alcohol – both can disrupt sleep and affect energy levels

The bottom line

If you’re struggling with fatigue, creatine and magnesium could be a powerful combination to help boost your energy levels. They work together to support ATP production, muscle function, recovery and brain health.

Start with 3‑5g of creatine monohydrate and 300‑420mg of a highly absorbable form of magnesium each day. And remember to address the fundamentals of good health – sleep, diet, stress management and exercise – for the best results.

Always speak to your healthcare provider before starting any new supplements, especially if you have any underlying health conditions or are taking medication.