Calcium supplements

Calcium is one of the most essential minerals in the body. Find out why your body needs it, which foods are particularly rich in calcium, and when supplementation may be beneficial.

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  • Vegan
    Biogena, Calcin 250, Bottle, white, Natural calcium from fossil marine corals & vitamin D3 of plant origin

    Biogena Essentials

    Calcin 250

    100% natural calcium complemented by vitamin D3

    €37.90
    €498.68 / kg
  • Biogena, CalMaCit, Bottle, white, Calcium and magnesium from citrate compounds

    Biogena Essentials

    CalMaCit - Calcium Magnesium Citrate

    The mineral duo calcium and magnesium

    €27.90
    €362.34 / kg
  • Biogena, Cal-Mag-Citrat Komplex, Bottle, white, Mineral compound combinations with high bioavailability

    Biogena Essentials

    Calcium and magnesium citrate complex

    To support bone metabolism and maintain strong bones

    €38.90
    €518.67 / kg
  • Bestseller
    Osteo Superior Formula Gold

    Biogena Exceptionals

    Osteo Superior Formula Gold

    Premium bone and joint complex with calcium, vitamin D & more

    €40.90
    €552.70 / kg
  • Biogena, Basogena® Kapseln, Bottle, white, For the acid-base metabolism®

    Biogena Essentials

    Basogena® capsules

    For a balanced acid-base balance

    €32.90
    €491.04 / kg
  • Biogena, Basogena® 5, Pouch, white, Alkaline powder for daily intake of valuable bases

    Biogena Essentials

    Basogena® 5 - alkaline powder

    Alkaline powder with selected mineral compounds for the acid-base balance

    €43.90
    €175.60 / kg
  • Biogena, Basogena® 5, Carton, white, Alkaline powder in practical sticks for daily intake of valuable bases

    Biogena Essentials

    Basogena® 5 - alkaline powder

    Base powder with selected mineral compounds

    €35.90
    €299.17 / kg
  • Pregnancy
    Biogena, Nutrifem CalMagOcean®, Bottle, white, Calcium and magnesium from fossil Sango corals

    Biogena Essentials

    Nutrifem CalMagOcean®

    With calcium and magnesium for pregnancy and breastfeeding

    €40.90
    €409.00 / kg
  • SUMMER SKIN+ SUPERIOR

    Biogena AESTHETICS

    SUMMER SKIN+ SUPERIOR

    Beautiful skin from within – Ideal for sunny days

    €45.90
    €1,067.44 / kg
  • Nutrident® O-P Pro Superior

    Biogena Exceptionals

    Nutrident® O-P Pro Superior

    Micronutrient complex for teeth, gums and bones*

    €89.90
    €299.67 / kg

Calcium and its benefits: The all-rounder for bones, muscles, and nerves

Around one kilogram of calcium is stored in our body, almost entirely in our bones. But calcium does much more: it strengthens not only bones and teeth but also supports muscles, nerves, and blood clotting.

For strong bones and teeth

Calcium is the main building block of our hard tissues. It gives teeth and bones strength and stability – no wonder it’s often called the "bone mineral."

Muscles need calcium

Without calcium, muscles cannot function: the mineral enables muscle contraction, while magnesium controls relaxation. A balanced ratio of both minerals is crucial to prevent muscle cramps and weakness, especially when additional losses occur due to intense sweating during exercise.

Nervous system and blood clotting in balance

Calcium also plays a key role in our nerves and blood clotting. A lack of calcium can result in slower wound healing – and a chronic calcium imbalance can even affect mental health.

Vitamin D and calcium – a strong team

For calcium to be optimally incorporated into bones, the body needs enough vitamin D. A deficiency in vitamin D can hinder calcium absorption, so it’s important to keep an eye on both nutrients.

Consequences of calcium deficiency: when calcium levels drop

A calcium deficiency often shows up as muscle cramps in the short term, but in the long term, it can weaken bone structure and lead to osteoporosis. Dry skin, brittle nails, and hair loss can also be signs of low calcium levels.

Who should pay special attention to calcium?

  • Adolescents in the growth phase

  • Women after menopause

  • Pregnant and breastfeeding women

  • Older adults

  • People on a lactose-free diet or with restricted calcium intake

Calcium supplementation to prevent a deficiency

Our body needs a constant supply of calcium every day. If the intake is insufficient, the body will use its reserves in the bones. Over time, this can lead to bone substance loss as the calcium is used for other important functions.

Since the body can’t produce calcium on its own, a conscious intake through diet is essential. Foods rich in calcium should regularly be included in your meals.

If you can't meet your calcium needs through diet alone – due to specific life circumstances or increased demand – high-quality supplements can help you target your calcium intake effectively.

Calcium-rich foods: your natural support

For an extra boost of calcium, you can rely on these foods:

  • Calcium-rich mineral water

  • Sesame, amaranth, wheatgrass, and chia seeds

  • Almonds and hazelnuts

  • Dark leafy greens like broccoli and kale

  • Kohlrabi, arugula, mushrooms, and white beans

  • Wild herbs like nettles

  • Calcium-fortified plant-based milk

  • Dairy products like yogurt and cheese

A colorful mix that makes your diet not only more varied but also richer in calcium!

Summary: why calcium is important and how supplements can help

  • Calcium is essential for strong bones, healthy teeth, and a well-functioning nervous system. Around 99% of the mineral is stored in our hard tissues, while the small remainder circulates in the blood and tissues.

  • If calcium is lacking, the body will draw from its emergency reserves in the bones – which can lead to bone substance loss over time. Because calcium is involved in so many processes, you should ensure you get enough of it every day.

  • If diet alone doesn't meet your needs, high-quality supplements can help increase your calcium intake for strong bones and overall well-being.

FAQs

Questions about calcium supplements? Here’s what you need to know

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