Calcium

Calcium strengthens bones, helps prevent osteoporosis and more. Find out how much you need for your age and how to find good sources of calcium.

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Are calcium supplements dangerous?

Nearly half of Australians don’t get enough calcium, putting many at risk of osteoporosis and fractures. So, why are some ditching their calcium supplements?

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Dairy foods

Dairy foods such as milk, yoghurt and cheese are rich sources of many vitamins and minerals, including calcium, which is essential to bone health.

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Sources high in vitamin D

Vitamin D is essential for calcium absorption and healthy bones and muscles. Most vitamin D comes from sunlight, but it's also found in some foods.

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Parathyroidectomy

Parathyroid glands can become overactive, causing an increase in the level of calcium in your blood. Surgery to remove any affected glands is the only reliable way to prevent long-term problems.

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Parathyroid glands

The parathyroid glands are four small glands, each about the size of a grain of rice. Learn more about what they do and medical conditions related to them.

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Vitamin D and your health

Vitamin D is very important for bone health. Learn about natural sources, supplements and health risks associated with too much or too little vitamin D.

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Healthy bones

From your 40s onwards, bones gradually lose their density. Follow these steps to help keep your bones healthy and avoid osteoporosis.

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Living with osteoporosis

There is no cure for osteoporosis, but medicines and lifestyle changes can help. Find out how to manage with osteoporosis.

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Calcium blood test

A calcium test provides information about how much calcium is in your blood.

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Rickets

Rickets is a bone disease, usually a result of low vitamin D levels, that causes soft and weak bones. It occurs in children and, occasionally, teenagers.

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Lactose intolerance

Lactose intolerance is the inability to digest lactose, the sugar found in milk and milk products. Learn more about treatment, symptoms and tests for lactose intolerance.

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Vegetarian and vegan diets

It's easy to be healthy on a vegetarian diet if you include plant-based foods from the 5 food groups. But a vegan diet requires extra care.

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Osteopaenia

People with osteopaenia have bones that are weaker than normal. Osteopaenia is not as severe as osteoporosis but you still have to be careful if you’re at risk.

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Blood pressure medication

Blood pressure medications ('hypertensives'), such as ACE inhibitors, beta blockers and diuretics can help to manage and treat high blood pressure.

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Magnesium blood test

A magnesium blood test is carried out to see if your body has enough magnesium. Most people get sufficient magnesium from food.

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Vitamin D deficiency

Vitamin D deficiency occurs when your body doesn’t get enough vitamin D to function well. Learn about the symptoms, who's at risk and how to get enough vitamin D.

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How to build the perfect kids' lunch box

Children consume about 30% of their food at school, so a healthy lunch is important for good nutrition. Preparing the perfect lunch box is easier than you might think.

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Thyroidectomy

A thyroidectomy is the removal of all or part of the thyroid gland. It may be used to treat thyroid cancer or an enlarged or overactive thyroid.

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A balanced diet

A guide to getting the right portions of the 5 food groups — whether you're male, female, a child, an older person or breastfeeding.

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Healthy eating over 60

As your body changes over time, so do your nutritional needs. Here's how to get enough fibre, vitamins, minerals and more in your diet as you age.

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Endocrine glands and their hormones

The hormone system is the way in which one part of the body tells another part of the body to do something important. Find out more about different parts of the hormonal system.

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Dietary supplements

Also called food supplements or vitamin pills, dietary supplements may fill any nutritional gaps in your diet. But most people don’t need them.

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What causes pancreatitis?

Pancreatitis is caused when something going wrong and the enzymes start digesting the pancreas, rather than the food in the gut. Learn more about the condition here.

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Bones, muscles and joints

Bones, muscles and joints make up the musculoskeletal system. Learn more about their function and conditions related to the bones, muscles and joints.

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Allergic reactions to cow's milk

About 1 in 50 infants has an allergic reaction to cow’s milk. Learn more here about allergy to milk proteins.

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Vitamins and minerals

Vitamins and minerals are necessary for the healthy functioning of our bodies but if you have a balanced diet, most can be found in the foods we eat.

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Foods high in iron

The best source of iron is animal-based foods like meat and eggs (called 'haem iron'), but many plant-based foods are also rich in (non-haem) iron.

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Thyroid gland

The thyroid is a soft bow-shaped gland which sits in the front of the neck, just below the Adam’s apple. Learn more about what they do and medical conditions related to them.

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Magnesium and your health

Magnesium is a mineral that people get from the food they eat, like vegetables, pulses, nuts, seeds and whole grains. Read about magnesium’s benefits.

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