Do you love chocolate as much as I do? Have you ever heard that chocolate is supposed to contain magnesium? What’s the truth behind this claim, and can chocolate actually meet your magnesium needs? We’ll take a closer look at that in this post.
Let me give you the honest answer right off the bat: Yes, chocolate contains magnesium, but unfortunately there are two catches…
Key Facts at a Glance: Chocolate & Magnesium
- High in nutrients, but tricky to balance: While dark chocolate is rich in magnesium, it also contains large amounts of sugar, fat, and calories.
- The Oxalic Acid Catch: The oxalic acid found in cocoa beans can limit the absorption and utilization of magnesium in the intestines.
- Healthy Alternatives: Nuts, seeds, legumes, and green vegetables are more reliable and lower-calorie sources of magnesium in your daily diet.
- A Smart Addition: High-quality dietary supplements like the PRIME Bundle help meet your nutritional needs without any compromises on taste.
How much magnesium is in chocolate?
Dark chocolate with a cocoa content of at least 70 percent is indeed rich in magnesium: 100 g contain about 200 to 230 mg of magnesium. By way of comparison, the German Nutrition Society sets the recommended daily intake for adults at 300 to 350 mg.
On paper, that sounds great. The catch is in practice: If you wanted to meet your daily magnesium needs with chocolate alone, you’d have to eat more than 150 g of dark chocolate every day. Unfortunately, however, dark chocolate doesn’t just contain minerals—it’s also high in sugar, fat, and calories.
And what about milk chocolate? It contains significantly less cocoa and, as a result, much less magnesium. White chocolate is even worse: it consists mainly of cocoa butter, sugar, and milk. It contains hardly any magnesium.
How well can the body absorb the magnesium from chocolate?
The so-called bioavailability (that is, the proportion of a nutrient that is actually absorbed by the body) is significantly lower in chocolate than in other foods or even dietary supplements.
Unfortunately, this is the second catch when it comes to chocolate and magnesium: In addition to magnesium, dark chocolate also contains a lot of oxalic acid. Oxalic acid is known to form compounds with important minerals such as magnesium and calcium in the intestines. This, in turn, means that the body can no longer absorb these substances as effectively.
It is therefore difficult to predict how much of the magnesium in chocolate the body can actually absorb.
Why is magnesium important for the body?
Magnesium plays a role in numerous processes in the body. According to EU Regulation 432/2012, magnesium, for example, contributes to normal energy metabolism, supports normal muscle function, contributes to electrolyte balance, and helps reduce tiredness and fatigue.
In short: If you want to feel fit and energetic in your daily life, you should definitely keep an eye on your magnesium intake. However, relying solely on chocolate isn’t a good idea.
Which foods are high in magnesium?
Good sources of magnesium include nuts and seeds, legumes, whole grains, and green vegetables. Here are a few examples:
- Pumpkin seeds contain about 530 mg of magnesium per 100 g.
- Flaxseeds contain about 370 mg of magnesium, sunflower seeds contain 360 mg, and cashews contain 270 mg of magnesium.
- Dried white beans contain about 190 mg of magnesium; dried lentils contain 130 mg; and chickpeas contain 115 mg.
- Oatmeal is also rich in magnesium, containing about 130 mg.
- When it comes to vegetables, spinach (60 mg) and Swiss chard (80 mg) are at the top of the list, but unfortunately they also contain high amounts of oxalic acid.
When is it a good idea to take a magnesium supplement?
For those who have an unbalanced diet, exercise a lot, or simply don’t always want to make a point of eating magnesium-rich foods, a high-quality dietary supplement can be a practical everyday aid. The big advantage: You can be sure at all times that your body is getting the nutrients it needs, even when you’re not quite managing to eat a balanced diet.
The SILICIUM-PRIME Bundle from Dr. Rilling Healthcare provides magnesium along with calcium, vitamin D3, and vitamin K2. This well-thought-out combination is ideal for anyone who wants to easily supplement their daily intake. By the way: We’re offering the PRIME Bundle with a 10% discount only through July 2026. Feel free to stop by our shop.
What remains of the “chocolate myth” surrounding magnesium?
Dark chocolate is actually not a bad source of magnesium. However, it’s not suitable as a sole source: the body can’t absorb too much magnesium, and chocolate also contains many unhealthy ingredients.
So feel free to enjoy them as a treat alongside a balanced diet, and take advantage of the extra dose of magnesium they provide!
