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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Foods 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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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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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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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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Lactose intolerance treatments

Information about lactose intolerance treatments, and how to reduce the amount of dairy products while also making sure you get enough calcium.

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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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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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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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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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Healthy eating over 60

Your body changes over time. Here's what to eat, how to maintain your appetite and stay well as you get older.

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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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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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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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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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Vitamin D deficiency

Learn the benefits of maintaining healthy vitamin D levels and when to get tested.

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Vertigo

Vertigo is a sensation of movement or spinning, tilting or swaying when your body is not actually moving. Learn more about its symptoms and treatments.

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Food supplements

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

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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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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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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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Iron deficiency treatments

Treatment of an iron deficiency depends on its cause, but will often involve bringing iron levels back to normal levels by eating differently, supplements or transfusions.

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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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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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Polymyalgia rheumatica

Polymyalgia rheumatica causes inflammation in the joints and the surrounding tissues. Learn more about its symptoms and treatment options available.

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