Low FODMAP diets
A low FODMAP diet reduces or removes certain foods to cut down on specific sugar types and avoid tummy pain and discomfort. Learn more about FODMAPs here.
Potassium is a mineral and electrolyte found in foods such as bananas, which helps nerves and muscles function. Both high and low potassium levels can be dangerous.
Carbohydrates are an important part of a balanced diet. Learn more about healthy carbohydrates and the glycaemic index (GI).
How to read food labels
Food labels contain detailed nutritional information about packaged foods which can help you make informed decisions about your daily diet.
Iron is an essential mineral for our bodies and when iron levels are too low it can cause anaemia. Read about how low levels of iron can lead to health problems.
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.
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.
Arsenic is a naturally occurring chemical found in water, food and soil that is toxic when someone is exposed to a significant amount.
Kilojoules are the way to measure both the energy in food and drink, and the energy the body uses. Find out more about kilojoules and how many you need.
Folate is an important nutrient for making normal red blood cells. The folate test checks whether you have enough folate in your blood.