The colour of your urine can tell you if you should be drinking more water, which is extra important during the hot summer months.

Urine is usually varying shades of yellow and, the darker it is, the more likely it is that you're becoming dehydrated.

Dehydration can be a serious health risk and is particularly dangerous for babies, children and elderly people.

The  says people in the UK should drink at least 1.2 litres of water a day – 2.4 pints – and more when the weather is hot.

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And if your urine is consistently red or orange it could be a sign of a more serious underlying condition such as a urine infection, prostate problems or kidney disease.

Using a urine colour chart like the one below created by sports drink company iPro Sport, you can work out if you're drinking enough water.

Red or orange could be a sign of something more serious 

If urine is a colour other than yellow – such as red, orange or green – it is likely to be because of something you ate or drank.

For example, beetroot may turn urine red temporarily.

But urine that is consistently another colour for a long time could be a sign of something more serious.

Red urine can be caused by blood, which could be pointing towards kidney disease, cancer, an infection or prostate problems.

Meanwhile orange could signal a problem with the liver or bile duct.

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DRINKING TOO MUCH WATER IS ALSO DANGEROUS 

Drinking too much water can lead to just as severe problems as not drinking enough, but is far less likely.

American football player Tom Brady, the quarterback for New England Patriots in Boston, revealed in a book that he drinks a whopping 37 glasses of water a day – half of his own body weight.

Drinking too much water can dilute vital sodium supplies in the body and cause a condition called hyponatremia.

This is most common in endurance athletes or people who take drugs like ecstasy, which can make them feel thirstier than they really are.

If sodium in the body becomes too diluted, your cells start to swell. 

This can cause headaches and confusion and fatigure, but can also lead to muscle weakness, cramps, seizures, and even a coma.

Dietitian Abbey Sharp said it was highly unlikely Brady needs to drink as much water as he claims to, and said: 'My recommendation is to forget all of the standards about how much you should be drinking each day.

It's not half your body weight, it's not two liters, it's not that any one size fits all.

'Listen to your body's thirst cues and keep plain water near by at all times to hydrate. Check in with yourself regularly to see if you are indeed thirsty and don't deny those cues.'

Source: Daily Mail