Calcium-Rich Foods: The Big List With Values

Calcium is one of the most important minerals in our diet and is found in far more foods than just milk. Whether you like animal products or eat a plant-based diet, the right choices make it easy to cover your needs through your meal plan. This guide gives you a clear list of calcium-rich foods with values, explains the daily requirement, shows how to improve absorption, and puts into context when supplementation actually makes sense.

Why calcium is important

Calcium performs several central tasks in the body. The mineral is found above all in bones and teeth, where by far the largest part of the body's calcium is stored, and it is also relevant for many other functions. According to the authorised EU statements: Calcium is needed for the maintenance of normal bones. In addition, calcium contributes to normal muscle function and has a function in normal blood clotting. Calcium also contributes to the normal function of digestive enzymes. These statements refer to an adequate supply within the framework of a balanced diet.

Since the body cannot produce calcium itself, a regular intake through food is important. The body regulates the calcium level in the blood very precisely and draws on the reserves in the bones when needed. A permanently insufficient intake should therefore be clarified more closely, especially in life stages with increased needs such as growth, pregnancy or older age.

Top foods with lots of calcium

The following figures are guide values per 100 grams and can vary depending on variety, origin and processing:

• Hard cheese (e.g. Parmesan, Emmental): around 1000 to 1200 mg
• Semi-hard cheese (e.g. Gouda, Edam): about 800 mg
• Poppy seeds: up to 1400 mg
• Sesame and sesame paste (tahini): around 700 to 900 mg
• Chia seeds: about 600 mg
• Almonds: around 250 mg
• Hazelnuts: about 160 mg
• Kale: around 200 mg
• Rocket (arugula): about 160 mg
• Broccoli: around 90 to 110 mg
• Fennel: about 110 mg
• Dried figs: around 160 mg
• Tofu (made with calcium salt): 150 to 350 mg
• White beans (cooked): around 100 mg
• Chickpeas (cooked): about 50 mg
• Cow's milk and natural yoghurt: about 120 mg
• Plant drinks fortified with calcium: around 120 mg
• Certain calcium-rich mineral waters: partly over 300 mg per litre

Notably, alongside dairy products, many plant-based foods such as green vegetables, nuts, seeds and legumes provide considerable amounts. Fortified plant drinks and calcium-rich mineral waters also contribute. With very calcium-dense foods such as poppy or sesame, however, keep in mind that you usually eat only small portions of them, while vegetables and dairy products often end up on the plate in larger amounts.

How much calcium do you need per day?

The German Nutrition Society gives a reference value of around 1000 mg of calcium per day for adults. During growth phases in children and adolescents, in pregnancy and breastfeeding, and in older age, the requirement can differ. These amounts are easy to reach with a conscious food selection, for example through a combination of green vegetables, nuts, seeds, legumes and, if you wish, dairy products or fortified alternatives.

A practical example: a breakfast with a fortified plant drink or yoghurt, a portion of kale or broccoli at midday, a few almonds as a snack and a piece of cheese in the evening quickly add up to a relevant amount of calcium. Anyone who knows which foods provide a lot can shape their day to be calcium-rich without any complicated calculations. It helps to make fixed calcium sources such as a glass of fortified drink or a handful of nuts part of the daily routine.

How to improve absorption

Not all of the calcium taken in through food is actually used. Several factors influence absorption in the intestine. Vitamin D plays an important role in calcium utilisation, which is why a good vitamin D supply makes sense. If you spread calcium-rich foods over the day instead of eating everything at once, the body can use the calcium better, because the absorption capacity per meal is limited.

Certain substances such as oxalic acid (for example in spinach, chard and rhubarb) and phytic acid (in whole grains and legumes) can inhibit absorption because they bind calcium. Soaking, sprouting and gentle cooking can lower the phytate content and thus improve availability. Green vegetables with a low oxalate content such as kale and broccoli are therefore a particularly well-usable calcium source. An excess of salt and caffeine can also unfavourably affect the calcium balance, which is why an overall balanced diet helps.

When supplementation can make sense

In most cases the calcium requirement can be covered through a varied diet. In certain situations, for example with a severely restricted food selection, with a milk intolerance without compensation from other sources, or in life stages with increased needs, targeted supplementation can be considered. Whether and in what form this makes sense is best clarified with medical guidance, also because both too little and permanently too much calcium can be unfavourable. A blood test and a nutrition log provide more insight than the mere feeling of not getting enough.

Building calcium cleverly into everyday life

To turn theory into practice, it helps to firmly plan calcium-rich foods into set meals instead of hoping for chance. For breakfast, yoghurt or a fortified plant drink in muesli works well, along with a tablespoon of sesame or ground almonds. A wholegrain bread with tahini or almond butter also makes a good contribution. If you have little time in the morning, you can prepare a smoothie with a fortified drink, berries and a spoonful of chia seeds.

At midday and in the evening, calcium-rich vegetables such as kale, broccoli and fennel are a good choice, combined with legumes such as white beans or chickpeas. Tofu made with calcium salt is a particularly practical plant-based source and can be used in many ways in stir-fries, curries or salads. As a snack in between, a handful of almonds or a few dried figs fit well. If you additionally choose a calcium-rich mineral water, you cover a further part of your needs spread over the day, quite incidentally and without much effort. In this way, a solid calcium supply grows out of many small building blocks.

It helps to adopt a few fixed habits instead of planning anew every day. Anyone who, for example, always drinks a calcium-containing beverage with breakfast, regularly brings green vegetables to the plate and keeps nuts or seeds ready as a standard snack does not have to constantly calculate. When cooking too, it is worth using small amounts of sesame, almond butter or ground nuts as natural calcium boosters in sauces, dips and baked goods. Viewed over weeks, the constant habit is more important than the single particularly calcium-rich day, because the body benefits from an even supply. Anyone who also ensures a good vitamin D supply supports the utilisation of the calcium taken in and thus gets more out of the selected foods.

Suitable products

If you want to supplement minerals in a targeted way, our Electrolyte Complex with magnesium, potassium, calcium and sodium offers a combination of several minerals in one product. The calcium it contains contributes to normal muscle function and is needed for the maintenance of normal bones. A balanced, calcium-rich diet does not replace such a product but forms the foundation on which supplementation may, where appropriate, build.

Frequently Asked Questions (FAQ)

Which foods contain the most calcium?

Particularly rich are hard cheese, poppy seeds, sesame and sesame paste. Green vegetables such as kale and broccoli, almonds, dried figs, tofu, legumes, as well as fortified plant drinks and calcium-rich mineral waters also provide considerable amounts. With very dense sources, however, the portion actually eaten is what counts.

How much calcium should I consume daily?

The German Nutrition Society names a reference value of around 1000 mg per day for adults. During growth, pregnancy, breastfeeding and older age, the requirement can differ. With a conscious selection, this amount can be reached well through the diet.

Can I cover calcium without milk?

Yes. Green vegetables, nuts, seeds, legumes, tofu made with calcium, fortified plant drinks and calcium-rich mineral waters are good plant-based sources and enable a supply without dairy products if you plan them in regularly.

What improves calcium absorption?

A good vitamin D supply is important for utilisation. Spread calcium-rich foods over the day. Oxalic acid and phytic acid can inhibit absorption; soaking and gentle cooking help to lower the phytate content and improve availability.

Do I need a calcium supplement?

Usually the requirement can be covered through the diet. Targeted supplementation can make sense in exceptional cases but should be professionally guided, since both too little and permanently too much calcium is unfavourable. A targeted clarification provides clarity here.