What Foods Are High in Magnesium? Benefits of Magnesium.
What Foods Are High in Magnesium?
A food-first approach is often a practical and nutritious way to increase your magnesium intake. Magnesium is found naturally in a wide variety of foods, particularly nuts, seeds, legumes, whole grains, and leafy green vegetables.
Choosing magnesium-rich foods can provide more than just this essential mineral. Many of these foods also contain fiber, protein, healthy fats, vitamins, antioxidants, and other minerals that contribute to an overall balanced diet.
Rather than relying exclusively on magnesium supplements, incorporating a variety of magnesium-rich foods into your regular meals can help you naturally increase your daily intake.
What Are the Best Foods High in Magnesium?
Some of the best magnesium-rich foods include:
- Pumpkin seeds
- Chia seeds
- Almonds
- Cashews
- Peanuts
- Spinach
- Black beans
- Edamame
- Lentils
- Chickpeas
- Other legumes
- Whole grains
- Avocado
- Certain seafood
- Dark chocolate with a high cocoa content
The amount of magnesium varies considerably depending on the specific food, serving size, preparation method, and brand.
For this reason, it is useful to think about magnesium-rich foods as a group rather than focusing on one single “best” food.
Pumpkin Seeds
Pumpkin seeds are one of the most concentrated dietary sources of magnesium.
They can be eaten on their own as a snack or added to:
- Oatmeal
- Yogurt
- Salads
- Smoothies
- Grain bowls
- Homemade granola
Pumpkin seeds also provide protein, healthy fats, and other minerals, making them a nutrient-dense addition to a balanced diet.
Chia Seeds
Chia seeds are another convenient way to increase magnesium intake.
They can be incorporated into a variety of meals, including:
- Overnight oats
- Yogurt
- Smoothies
- Chia pudding
- Whole-grain cereals
- Baked goods
In addition to magnesium, chia seeds provide fiber, plant-based protein, and omega-3 fatty acids in the form of alpha-linolenic acid (ALA).
Almonds and Other Nuts
Nuts are convenient, versatile, and nutrient-dense sources of magnesium.
Almonds, cashews, and peanuts can contribute meaningful amounts of magnesium to the diet while also providing protein and unsaturated fats.
A small serving of nuts can be used as a snack or added to meals such as:
- Salads
- Oatmeal
- Yogurt
- Stir-fries
- Whole-grain dishes
Because nuts are relatively calorie-dense, portion size is worth considering,
particularly if you are monitoring overall calorie intake.
Spinach and Leafy Green Vegetables
Leafy green vegetables are another important category of magnesium-rich foods.
Spinach, in particular, contains magnesium because the mineral is associated with chlorophyll, the pigment responsible for the green color of many plants.
Other leafy greens can also contribute magnesium and provide additional nutrients such as:
- Folate
- Vitamin K
- Vitamin C
- Carotenoids
- Fiber
- Potassium
Adding leafy greens to salads, soups, omelets, sandwiches, and cooked meals is an easy way to increase the nutritional variety of your diet.
Black Beans, Lentils, and Other Legumes
Legumes are excellent foods to include when you want to increase magnesium intake.
Examples include:
- Black beans
- Pinto beans
- Kidney beans
- Chickpeas
- Lentils
- Navy beans
- Soybeans
- Edamame
Legumes provide a combination of magnesium, plant-based protein, fiber, complex carbohydrates, and other minerals.
They can be used in soups, salads, chili, grain bowls, wraps, and many other meals.
Edamame and Soy Foods
Edamame, or immature soybeans, can be another useful source of magnesium.
Soy-based foods can also provide protein and other nutrients. Depending on the food, soy may be incorporated into meals as edamame, tofu, tempeh, or other minimally processed options.
Including a variety of legumes and plant-based foods can help diversify your sources of magnesium and other nutrients.
Whole Grains
Whole grains can contribute to daily magnesium intake while also providing
fiber and other nutrients.
Examples include:
- Brown rice
- Oatmeal
- Quinoa
- Whole-wheat bread
- Barley
- Buckwheat
- Whole-grain cereals
Whole grains contain more of the grain’s natural components than refined grains, which can make them a more nutrient-dense choice.
Try replacing some refined grains with whole-grain alternatives throughout the week.
Seafood and Fish
Certain types of seafood can also contribute magnesium to the diet.
Fish and seafood are particularly valuable because they can provide several nutrients at the same time, including:
- Protein
- Magnesium
- Selenium
- Vitamin B12
- Vitamin D in some varieties
- Omega-3 fatty acids in fatty fish
The amount of magnesium varies between different types of seafood, so seafood should be considered one part of a broader magnesium-rich eating pattern.
Avocado
Avocado provides magnesium along with fiber, potassium, and primarily unsaturated fats.
It can be added to:
- Whole-grain toast
- Salads
- Grain bowls
- Sandwiches
- Wraps
- Smoothies
Including avocado alongside other magnesium-rich foods can contribute to overall dietary variety.
Dark Chocolate and Cocoa
Cocoa and dark chocolate can contain meaningful amounts of magnesium, particularly products with a higher percentage of cocoa solids.
However, chocolate can also contain significant amounts of added sugar and calories depending on the product.
If you choose chocolate as a source of magnesium, consider it an occasional component of a balanced diet rather than relying on it as a primary magnesium source.
How Much Magnesium Is in Common Foods?
The magnesium content of foods can vary based on serving size and preparation. Some approximate examples of magnesium-rich foods include:
| Food | Approximate Magnesium Content* |
|---|---|
| Pumpkin seeds, 1 oz | 150–160 mg |
| Chia seeds, 1 oz | 90–100 mg |
| Almonds, 1 oz | 75–80 mg |
| Spinach, cooked, ½ cup | 75–80 mg |
| Black beans, cooked, ½ cup | 55–65 mg |
| Edamame, cooked, ½ cup | 45–55 mg |
| Cashews, 1 oz | 70–75 mg |
| Peanut butter, 2 tablespoons | 45–55 mg |
| Brown rice, cooked, ½ cup | 40–45 mg |
| Avocado, ½ fruit | 25–30 mg |
*Values are approximate and can vary depending on the specific food, serving size, preparation method, and product.
Food composition databases and product nutrition labels should be consulted for the most accurate information about a specific food.
How Can You Get More Magnesium From Your Diet?
Increasing magnesium intake does not necessarily require major changes to your eating habits.
Small substitutions and additions can make a difference over time.
For example:
At breakfast:
Add chia seeds, almonds, or pumpkin seeds to oatmeal or yogurt.
At lunch:
Include spinach, beans, lentils, avocado, or whole grains in your meal.
As a snack:
Choose a small serving of almonds, cashews, peanuts, or seeds.
At dinner:
Include beans, lentils, whole grains, leafy greens, or seafood.
In smoothies:
Add spinach, chia seeds, or nut butter.
The goal is not to consume large quantities of one food. Instead, regularly including a variety of magnesium-rich foods can help create a more nutrient-dense eating pattern.
Does Cooking Reduce Magnesium?
Cooking can affect the nutrient composition of foods, although the effect varies depending on the food, cooking method, and amount of water used.
For some vegetables, boiling may cause certain water-soluble nutrients to move into the cooking water. Using methods such as steaming, sautéing, roasting, or incorporating cooking liquids into soups and stews can help retain more of the nutrients from the food.
The overall quality of your diet is generally more important than avoiding a particular cooking method.
Magnesium-Rich Foods for Vegetarians and Vegans
People following vegetarian or vegan diets have many plant-based options for obtaining magnesium.
Some excellent choices include:
- Pumpkin seeds
- Chia seeds
- Almonds
- Cashews
- Beans
- Lentils
- Chickpeas
- Edamame
- Tofu
- Spinach
- Whole grains
- Avocado
A varied plant-based diet can provide substantial amounts of magnesium along with fiber, protein, and other important nutrients.
However, anyone following a restrictive diet should pay attention to overall nutritional adequacy rather than focusing on magnesium alone.
Are Magnesium-Rich Foods Better Than Supplements?
For many people, obtaining nutrients from food is a practical first approach.
Magnesium-rich foods provide magnesium together with other nutrients and beneficial dietary components. Supplements, on the other hand, can provide a concentrated amount of magnesium in a relatively small dose.
A magnesium supplement may be appropriate for some individuals, particularly when dietary intake is inadequate or a healthcare professional recommends supplementation.
However, taking a supplement does not make a diet healthier if overall dietary quality is poor.
Whenever possible, consider building a balanced diet around whole and minimally processed foods and using supplements when there is a specific nutritional reason to do so.
Can You Get Enough Magnesium From Food?
Yes, many people can meet their magnesium requirements through a varied diet.
For adults ages 31 and older, the recommended dietary allowance is approximately 320 mg per day for women and 420 mg per day for men.
Meeting these amounts does not require eating only magnesium-rich foods.
Instead, magnesium can accumulate throughout the day from a combination of foods.
For example, a person might obtain magnesium from oatmeal at breakfast, beans and leafy greens at lunch, nuts as a snack, and whole grains and vegetables at dinner.
This illustrates why dietary variety is so important.
A Simple Magnesium-Rich Daily Meal Pattern
A magnesium-focused eating pattern might look something like this:
Breakfast:
Oatmeal topped with chia seeds and almonds, with fruit on the side.
Lunch:
A spinach and black bean bowl with avocado, vegetables, and brown rice.
Snack:
A small serving of pumpkin seeds or mixed nuts.
Dinner:
Grilled fish or tofu with quinoa and cooked leafy greens.
This is only an example and is not a prescribed meal plan. Individual calorie and nutrient requirements vary based on age, sex, activity level, health status, and other factors.
Tips for Increasing Magnesium Intake
If you want to eat more magnesium-rich foods, consider these simple strategies:
- Add seeds to meals. Sprinkle chia, pumpkin, or other
seeds over oatmeal, yogurt, salads, or grain bowls. - Choose whole grains more often. Replace some refined
grains with oats, brown rice, quinoa, or other whole grains. - Eat more legumes. Add beans, lentils, chickpeas, or
edamame to meals several times per week. - Include leafy greens. Add spinach and other greens to
salads, soups, omelets, and cooked dishes. - Keep nuts available. A small serving can make a
convenient nutrient-rich snack. - Focus on variety. Eating different magnesium-rich foods
provides a broader range of nutrients. - Check portions. Nutrient-dense foods such as nuts and
seeds can also be calorie-dense.
The Bottom Line: Foods High in Magnesium
There are many nutritious foods high in magnesium, making it possible to increase your intake without relying exclusively on supplements.
Pumpkin seeds, chia seeds, almonds, spinach, black beans, edamame, lentils, other legumes, whole grains, avocado, nuts, seeds, and certain seafood can all contribute to your daily magnesium intake.
The most effective approach is usually to focus on dietary variety rather than searching for a single “best” magnesium food. Combining several magnesium-rich foods throughout the day can help provide magnesium while also supplying fiber, protein, healthy fats, vitamins, and other minerals.
If you are concerned that your diet may not provide enough magnesium, consider discussing your nutritional needs with a doctor or registered dietitian before starting a supplement.
Medical Disclaimer
Medical Disclaimer: This information is provided for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease or medical condition. Nutritional requirements vary from person to person, and food choices should be considered in the context of an individual’s overall diet, health status, medications, and nutritional needs. Do not use this information to self-diagnose a nutrient deficiency or to start high-dose supplementation without professional guidance. If you have a medical condition, take medications, or have concerns about your magnesium intake, consult a qualified healthcare professional.