Cholesterol

Cholesterol is a fat-like substance made by your body and also found in food. It is needed for good health, but too much can increase your risk of heart disease.

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How to lower your cholesterol

High cholesterol levels increase your risk of heart disease and stroke — here's how to lower the level of bad cholesterol in your blood.

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Dietary fats

The body needs some fats and oils as part of a balanced diet. But some fats (unsaturated fats) are healthier than others (saturated and trans fats).

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Erectile dysfunction

Erectile dysfunction, or impotence, means not being able to get or keep an erection that is sufficient for sexual intercourse. Many men have impotence at some time in their lives. It can come and go.

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Statins

Statins are medicines used to lower cholesterol and are recommended for people at risk of cardiovascular disease. Here's how statins work.

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Complications of thyroid problems

Thyroid problems can lead to many complications – like heart failure, nerve damage or infertility. Learn about the consequences of not treating these problems.

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Is butter really better?

Butter is back in fashion because it's 'all natural', but since it's high in fat, is it healthier than margarine? And what about cholesterol-lowering spreads?

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Peripheral vascular disease

Peripheral vascular disease refers to diseases of arteries outside the heart and brain, mainly in the legs and feet. Learn about the risk factors.

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Vascular dementia

Vascular dementia develops due to problems with the blood’s circulation to the brain. Find out about the types, symptoms, diagnosis and treatment.

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Fatty liver

Fatty liver is common, particularly in people with diabetes and who are overweight. Although it might not cause any symptoms, it can lead to significant health problems. Making changes to your lifestyle is key to preventing and improving the condition.

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Dietitians

Dietitians help people understand the relationship between food and health. Learn more about dietitians such as their role and what you can expect from a them.

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What causes dementia?

Because there are a number of different types of dementia, there can be varying causes. Find out what causes dementia.

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HIV and AIDS medication (antiretrovirals)

HIV medications (called 'antiretrovirals') fight to stop the virus multiplying while helping to protect the immune system from damage caused by HIV.

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Metabolic syndrome

Metabolic syndrome is a collection of disorders that increases the risk of stroke, heart disease and diabetes. Find out more about its symptoms and treatments.

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Pancreatic cancer

Most cases of pancreatic cancer occur in people over the age of 50. Find out why the stage at which the cancer is diagnosed is so important.

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Aneurysms

An aneurysm is a bulge in an artery or vein caused by a weakened vessel wall. Learn about the types of aneurysm, its symptoms and how it's treated.

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Full-fat dairy is OK, says the Heart Foundation, but watch your meat intake

The Heart Foundation has softened its advice on full-fat milk, yoghurt and cheese for healthy Australians, but warns against eating too much red meat.

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Polycystic ovarian syndrome (PCOS)

Polycystic ovary syndrome (PCOS) is a common hormonal condition that affects up to 1 in 10 girls and women in their reproductive years.

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Diabetic retinopathy

Discover how diabetes can slowly damage your retina (the layer of light-sensitive tissue in the back of the eye), leading to diabetic retinopathy.

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Should I be tested for heart disease?

Understanding your risk of heart disease can help you take steps to reduce your risk and protect your heart. Find out more about heart disease risks and how heart disease tests are carried out.

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Heart transplants

A heart transplant is an operation to replace a damaged heart with a healthy donor heart. Learn about waiting lists and life after a transplant.

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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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Stroke

A stroke occurs when the blood supply to part of the brain is interrupted. Learning the 'F.A.S.T.' test for stroke symptoms can save a person's life.

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Body mass index (BMI) and waist circumference

Learn to estimate whether or not you are a healthy weight by calculating your body mass index (BMI) and measuring your waist circumference.

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Protein

Getting your daily protein is essential to a healthy diet, especially at certain times of your life when your cells need to grow or repair.

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Family medical history

Knowing your family medical history is important. It can guide you in making changes that will reduce your risk of developing a hereditary condition.

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Anabolic steroids

Anabolic steroids can enhance sports performance and body image, but they are illegal in Australia unless prescribed by a doctor and can do long-term harm to your body.

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How to reduce visceral body fat (hidden fat)

The fat that might be stored deep inside your body can be a danger to your health. This fat is known as visceral fat (or 'hidden' fat). Here's how to find out if you have visceral fat and what you can do about it.

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Heart attack symptoms: men vs women

Heart disease often goes undiagnosed in women, partly because symptoms can develop later. Learn more about why heart disease differs in men and women.

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High blood pressure (hypertension)

High blood pressure affects around 1 in 3 Australian adults, so it's important to know your risk of hypertension and how to prevent it.

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