Carbohydrate Deficient Transferrin

What is a Better2Know Carbohydrate Deficient Transferrin (CDT) test?

Drinking beverages containing alcohol is widespread in the UK and around the world. Generally, when alcohol is consumed in moderation, it will not have any significant negative effects. Excessive alcohol consumption, however, can be very damaging to your health. This Carbohydrate Deficient Transferrin test will tell you if you are consuming excessive amounts of alcohol and can help you reduce your alcohol consumption back to safer limits. Excessive consumption of alcohol can damage your liver, your heart and other vital internal organs. It can also increase your risk of certain cancers and reduce your life expectancy.

Why consider a CDT test?

Drinking too much alcohol can cause an increase in certain types of transferrin which are deficient in carbohydrate. If you drink steadily and heavily for several weeks, the percentage of transferrin which is deficient in carbohydrate will rise indicating an excessive level of alcohol consumption. People who do not drink, or drink moderately, will have lower CDT levels in their blood. But people who drink four or more drinks a day, at least five days a week for 2 weeks prior to the test will have CDT at significantly greater levels. Intermittent or binge drinking can also increase CDT levels. Symptoms of excessive alcohol consumption can include:

• Yellowing Of Your Skin And Eyes

• Weight Gain

• Tingling Or A Sensation Of Numbness

• Heartburn

• Nausea and Vomiting

• Fatigue and Lack Of Energy

• Night Sweats

• Falling Sick More Often

How does this test work?

The Better2Know Carbohydrate Deficient Transferrin or CDT test requires only a small blood sample. The blood sample is collected from a simple finger prick and a few drops of blood are collected in a small tube. We supply all the material you need to collect your sample in the kit provided. Once you have collected your blood sample, simply follow the instructions provided in the kit and place it back in the prepaid postage envelope included for your sample to be sent to our accredited laboratory for analysis. You will receive your results within one working day.

What tests will you run on my sample?

Your blood sample will be tested for Carbohydrate Deficient Transferrin. The presence of higher levels of CDT indicate that you are consuming excessive levels of alcohol and should consider reducing the amount that you drink.

When will my test kit arrive?

If ordered before 4pm Monday-Friday, your test kit will be mailed the very same day using first class postage and should arrive the next working day, depending on your location.

How will I receive my test results?

Your results will be available within three working days after your sample arrives at the lab. Better2Know will provide you with a confidential login code for our secure online patient login area, where you will be able to view your results once they are available. A member of our team will also contact you directly, to inform you when the results are in.

What should I do with my results?

If your results are positive for CDT, you should reduce the amount of alcohol that you are consuming. You might also consider visiting a doctor or other medical professional to discuss your drinking and obtain help in reducing your alcohol consumption as necessary. Better2Know can make you an appointment with a private doctor in your local area, or you can visit your own GP.

How can I order my test?

Select the ‘Add to Cart’ button and proceed to checkout to order your CDT test. If you require assistance do not hesitate to call, we are able to complete your order over the phone. If you have any further questions use the phone number above, our team is happy to help.