Magnesium is one of those minerals that quietly makes a big difference for our bodies. It helps kickstart metabolism, supports nerve signaling, and ensures muscles contract and relax properly. Regardless of your life stage, magnesium helps support blood pressure, sleep quality and bone health — so a magnesium deficiency can negatively affect these areas.
When your body has the right balance of minerals and vitamins, you create the best conditions for well-being. Although everyday food often provides only a small portion of what’s needed, it’s both possible and simple to increase magnesium intake through mindful food choices and a few healthy habits. Here are a few gentle and easy tips to help counteract magnesium deficiency.
What is magnesium and what does it do for the body?
Among its benefits, magnesium helps activate hundreds of enzyme processes and acts as an essential helper for the enzymes that keep metabolism running. When magnesium binds to ATP — the body’s main energy currency — the energy cells need is released. If you lack magnesium, energy levels can become uneven and fatigue may sneak up on you when you least expect it.
Magnesium supports both the nervous system and muscle function with impressive precision. In the nervous system, the mineral helps regulate calcium flow through cellular channels, which calms signaling and allows muscles to relax properly after contraction.
Bones serve as a reservoir for a large part of the body’s magnesium, and together with calcium, vitamin D, other essential vitamins and vitamin K, it helps build strong bones that support you through every stage of life.
Magnesium also helps regulate blood sugar by influencing insulin receptors and glucose transport, supports stomach acid production, DNA and protein synthesis, and contributes to a steady heartbeat.
A steady supply of magnesium creates the best conditions for enzymatic activity and metabolism — a caring investment that gives you more energy in daily life.
How much do we need?
Magnesium needs vary by age, sex and life situation, but for most adults a daily intake of around 300 to 420 mg is a useful guideline, obtained from food and drink.
- Adult women: about 300 to 320 mg per day
- Adult men: about 350 to 420 mg per day
- Pregnant women: slightly higher, around 350 to 360 mg
- Nursing mothers: similar to non-pregnant adults
- Growing teenagers: toward the upper end of the range
The EU has set an upper limit for magnesium from supplements at about 250 mg per day for adults — primarily to avoid gastrointestinal side effects.
Intense training periods, heavy sweating, frequent alcohol intake and prolonged stress can slightly increase magnesium needs, but remember that individual requirements vary.
Signs of deficiency and who is at risk
A mild magnesium deficiency is actually quite common, and the first signs can appear as vague symptoms, similar to how you might feel after a busy day:
- Fatigue, low energy and reduced recovery
- Muscle twitches and cramps — e.g., in calves or feet
- Restlessness and poor sleep quality
- Headaches or migraines occurring more often than usual
- Constipation or slower bowel function
- Palpitations or irregular pulse in those who are particularly sensitive
Certain groups are at particular risk of low magnesium:
- Elderly people who eat less or have reduced absorption
- Those with gastrointestinal diseases that affect absorption
- People with type 2 diabetes and insulin resistance
- Users of antacids or proton pump inhibitors
- People with high alcohol consumption
- Users of diuretics and other medications that affect electrolyte balance
It’s worth remembering that a standard serum magnesium blood test may show normal values even when cells are deficient. That’s why it’s important to consider the whole picture, including diet and symptoms.
Foods high in magnesium
Magnesium is found across nature’s palette — from leafy greens to dark, rich foods. Leafy greens, which contain chlorophyll, are a natural source of magnesium, while whole grains, legumes, nuts and seeds are excellent choices to boost your daily intake.
Surprisingly, dark chocolate also provides a nice portion of minerals, and certain mineral waters can give an extra boost.
Here’s a clear table to help you make healthy choices and enjoy the many magnesium benefits in your diet:
|
Food (typical portion) |
Magnesium (mg) |
Everyday tip |
|---|---|---|
|
Pumpkin seeds, 30 g |
150 to 170 |
Sprinkle over salads or porridge for a cozy twist |
|
Almonds, 30 g |
70 to 80 |
Eat as a snack or make your own nut butter |
|
Cashews, 30 g |
70 to 80 |
Add to stir-fries or use as a topping |
|
Sesame or tahini, 1 tbsp |
30 to 45 |
Use in dressings or spread on rye bread |
|
Oats, 40 g |
50 to 60 |
Make a nourishing overnight porridge with seeds and berries before bed |
|
Whole grain rye bread, 2 slices |
40 to 60 |
Choose sourdough for optimal mineral absorption |
|
Quinoa, cooked 185 g |
110 to 120 |
Ideal as a base for salads with a loving twist |
|
Chickpeas, cooked 150 g |
80 to 100 |
Use in hummus or warming stews |
|
Black beans, cooked 150 g |
90 to 110 |
Boost tacos, salads or patties with them |
|
Spinach, cooked 100 g |
70 to 90 |
Add to omelets or pasta dishes for extra strength |
|
Kale, raw 70 g |
45 to 55 |
Flavorful with a good oil and a squeeze of lemon |
|
Cocoa 100 percent, 1 tbsp |
25 to 30 |
Blend into a smoothie or sprinkle over yogurt for a tasty treat |
|
Dark chocolate 85 percent, 30 g |
60 to 70 |
Enjoy as a small, indulgent dessert with intense flavor |
|
Salmon, 150 g |
40 to 50 |
A lovely combination with vitamin D and lasting energy |
|
Avocado, 1 piece |
40 to 50 |
Perfect on rye bread or in a fresh salad, full of love |
|
Mineral water high in magnesium, 500 ml |
15 to 50 |
Remember to check the label to see how much you get |
Remember that values can vary by variety, origin and cooking method.
A few practical tips:
- Replace half the white flour with whole grain versions in your favorite recipes.
- Swap one meat dish per week for a delicious bean or chickpea meal.
- Sprinkle 1 to 2 tbsp pumpkin seeds or sesame over your meals for an extra boost.
- Choose sourdough rye bread to increase mineral absorption.
- Keep almonds or a small piece of dark chocolate handy as a friendly snack during the day.
Eating habits that drain or boost absorption
Phytates found in whole grains and legumes can bind magnesium and reduce absorption. But don’t worry — this doesn’t mean you should give up these healthy foods. Soaking, sprouting or baking with sourdough can break down phytates and make minerals more available to your body.
High doses of calcium, zinc or iron from supplements can also compete for absorption. Therefore, it can be a good idea to spread mineral supplements throughout the day if you take several. Protein and organic acids from, for example, lemon juice or vinegar in your dressings can also help your body absorb magnesium better.
On the less favorable side:
A high intake of sugar and alcohol can increase magnesium excretion, and long-term use of acid-suppressing medication can impair absorption over time. It’s therefore important to take care so you give your body the best conditions to thrive.
Sleep, stress and muscles
Magnesium is often associated with calm and inner balance — and for good reason. The mineral dampens NMDA receptors and promotes GABA activity, which together create a more harmonious nervous system. Studies show sleep quality can improve slightly, especially in older adults with low magnesium intake, making daily life a bit gentler.
Leg cramps are a common issue. Many pregnant people, for example, experience significant improvement when they add magnesium to their daily routine.
In athletic contexts, magnesium supports muscle and nerve function, and the positive effects are most noticeable for those starting from a low baseline. While the effect for otherwise healthy people may be subtle, it can be a helpful support during intensive training and heavy sweating.
To meet these various needs, we have developed two magnesium products: our Magnesiumserum Relax, which is high-strength and perfect for use after training or during demanding periods, and our magnesium serum Rest Roll-On, which has a lower dose and is designed for evening use to help you relax and recharge. This way you can easily tailor your magnesium intake for both everyday moments and life’s bigger events.
Our magnesium serum can be used by everyone — even if you already take other magnesium supplements. It’s an extra caring embrace for every part of your day.
Blood pressure, blood sugar and the heart
Research shows that a magnesium supplement of around 300 to 500 mg daily over several weeks can modestly reduce blood pressure by about 2 to 4 mmHg.
Dietary patterns like DASH, which are naturally rich in both minerals and vitamins, complement magnesium-rich foods and enhance the health-promoting effect. It’s like giving the heart an extra caring hand in a busy everyday life.
Regarding blood sugar regulation, many people see improvements in insulin response, especially if they start from a low baseline. At the same time, magnesium helps stabilize heart rhythm by harmonizing the electrical activity in the heart muscle — a calming effect for both body and mind.
Digestion and migraine
Certain forms of magnesium attract water into the bowel, which can relieve constipation and create a gentler feeling. Magnesium citrate and magnesium oxide are often used short-term for this effect.
Migraine prevention is an exciting area where studies show that regular magnesium supplementation over several weeks can noticeably reduce the frequency of migraine attacks and make daily life easier to bear.
Different forms of magnesium as supplements
There are many different magnesium salts, and they behave slightly differently in the body. The choice should reflect your personal goals and tolerance. Whether you choose supplements as tablets, powders or want to benefit from transdermal absorption through the skin, they all help provide the support you need.
With caring attention and an eye for detail, our goal is to help you find the right balance throughout life — from beginners to those with many years of experience. We know that small, loving steps toward a better everyday life, with the right ingredients, can make a big difference.