Caffeine

Caffeine is a stimulant found in coffee, tea, chocolate and energy drinks. It acts on your brain and nervous system. Learn how caffeine affects you.

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Drinking water and your health

Drinking plenty of clean water daily is essential for good health and hydration. Find out more about how your body uses water to function.

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Irritable bowel syndrome infographic

Explore this infographic to learn about how to deal with the symptoms of irritable bowel syndrome (IBS), and how you can prevent an attack of IBS.

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Fasting for medical tests

You may need to fast before having some medical tests. Fasting is when you do not eat or drink. Learn more about how to fast safely.

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What to do if you are underweight

Being underweight could lead to health problems such as a weak immune system and bone fractures. Discover how to gain weight and when to get help.

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Morning sickness

Morning sickness is a feeling of nausea or the experience of vomiting (being sick) during pregnancy. Find out what you can do to feel better.

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How to take care of yourself in a heatwave

Heatwaves can be life-threatening, with some groups more at risk than others. Here’s what you need to know about heat-related illness, such as heatstroke.

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Antioxidants

Antioxidants can neutralise free radicals in your body. Find out about foods high in antioxidants and when you should consider taking supplements.

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Sugar

Sugars can be found naturally in foods or added during processing. Read more about reducing sugar intake to help prevent some health conditions.

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Blisters

A blister is a painful sore where fluid forms between top layers of skin. Learn more on how to treat blisters and when to see a doctor.

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Black eye

A black eye is a bruise in the tissues around the eye. It's a good idea to get it checked by a doctor to rule out more serious eye injuries.

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Teeth whitening

Teeth whitening is a way to remove stains or discolouration from your teeth. Learn more about the safest ways to whiten your teeth.

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Dietary supplements

Dietary supplements are also called food supplements. Most people don't need them, but if you do, they can help fill nutritional gaps in your diet.

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Postural orthostatic tachycardia syndrome (POTS)

Postural orthostatic tachycardia syndrome (POTS) causes a fast heartbeat and other symptoms when you stand up. Learn how to manage POTS.

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Nausea

Nausea is the feeling you get when you think you will vomit. It usually doesn’t mean anything serious. Learn how you can make yourself feel better.

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St John's wort

St John's wort can treat mild-to-moderate depression. It isn't safe for everyone, and can even be dangerous for some. Learn if it's right for you.

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Foods high in iron

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

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Jet lag

Jet lag occurs when you quickly cross time zones so your body's natural sleep rhythms are disrupted. Read tips to minimise the symptoms of jet lag.

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Spider bites

Find out what to do if you're bitten by a spider. Bites from funnel-web spiders, redback spiders and white tail spiders need different first aid.

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Facial injuries

Some minor facial injuries can be treated at home, while more serious injuries need medical attention. Find out about different facial injuries.

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Sleep tips for children

Healthy sleep is vital for your child's growth, learning and development. Find out how much sleep your child needs and how to help them sleep well.

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Irritability and feeling on edge

Occasional irritability is normal. If you feel irritable or on edge all the time, it may be a symptom of a physical or mental health disorder.

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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 for your age.

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Anaemia medicines

Anaemia medicine is mostly used to treat iron-deficiency anaemia. Learn how this medicine works, who takes it and associated side effects.

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Frequent urination

Do you often need to visit the bathroom to wee, including at night? Learn more about the causes of frequent urination and how it can be treated.

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Gallstones

Gallstones are pebble-like masses in your gallbladder that can cause pain, fever or jaundice. Find out about gallstone symptoms, treatment and causes.

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Dust mites

Dust mites are tiny creatures that live in your house and feed on dust. Learn more about what you can do if they trigger allergy symptoms.

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Foot and toe fractures

Foot and toe fractures are when you have a crack or break in your bone. Learn more about the symptoms and treatment of broken foot and toe bones.

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Iron deficiency

Iron is essential for your body. Low iron levels can cause anaemia. Read about how iron deficiency can lead to health problems and how it is treated.

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Sleep

Sleep is important for your physical and emotional health and wellbeing. Learn about sleep stages, healthy habits and tips for a better night's rest.

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