It is common for people to ask which blood tests they need to fast for before providing the blood sample. The main tests that require fasting are the blood glucose test (which can be used to diagnose diabetes) and the cholesterol blood test. Iron levels are also ideally checked after fasting.
If you require a fasting blood test it is advisable to have it first thing in the morning after fasting overnight. Then have your breakfast after the test. Many patients choose to book their GP appointment for a different time of the day. Your doctor can then discuss your symptoms with you and if a fasting test is required they will arrange the test for you. This can be carried out at our partner laboratory in central London at a time of your convenience.
|DL10||DL10 Cardiovascular Risk Profile 1||£259||3 working days|
|DL11||DL11 Cardiovascular Risk Profile 2||£345||3 working days|
|CHO||Cholesterol||£21||Same day (if by 1pm Mon-Fri)|
|DIAB||Diabetic Profile 1||£49||1 working day|
|DIA2||Diabetic Profile 2||£97||2 working days|
|DL1L||DL1L Biochemistry Profile plus HDL Cholesterol, LDL Cholesterol and Non-HDL Cholesterol||£42||Same day (if by 1pm Mon-Fri)|
As DL1 plus HDL Cholesterol, LDL Cholesterol and Non-HDL Cholesterol
|DL2L||DL2L Biochemistry (24 Parameters) & Haematology Profile plus HDL Cholesterol, LDL Cholesterol and Non-HDL Cholesterol||£60||Same day (if by 1pm Mon-Fri)|
As DL2 plus plus HDL Cholesterol, LDL Cholesterol and Non-HDL Cholesterol
|DL6L||DL6L General Well Person Profile plus HDL Cholesterol, LDL Cholesterol and Non-HDL Cholesterol||£116||Same day (if by 1pm Mon-Fri)|
As DL6 plus plus HDL Cholesterol, LDL Cholesterol and Non-HDL Cholesterol
|RBG||Glucose||£22||Same day (if by 1pm Mon-Fri)|
|LIPP||Lipid Profile||£43||Same day (if by 1pm Mon-Fri)|
|TRI||Triglycerides||£25||Same day (if by 1pm Mon-Fri)|
|DL7L||Well Man Profile plus HDL Cholesterol, LDL Cholesterol and Non-HDL Cholesterol||£150||Same day (if by 1pm Mon-Fri)|
As DL7 plus plus HDL Cholesterol, LDL Cholesterol and Non-HDL Cholesterol
|DL8L||Well Woman Profile plus HDL Cholesterol, LDL Cholesterol and Non-HDL Cholesterol||£150||Same day (if by 1pm Mon-Fri)|
As DL8 plus plus HDL Cholesterol, LDL Cholesterol and Non-HDL Cholesterol
This is only a small sample of the many blood tests which DocTap provide. Our expert doctors can advise you during your consultation on the most appropriate tests for your condition. View all blood tests.
DocTap seek to provide the most convenient, fastest, effective and best value private blood testing service in London. With 12 blood test centres across London and same day appointments available 7 days a week, it has never been easier to book a fasting blood test. We are proud to partner with The Doctors Laboratory (TDL) which has a worldwide reputation for excellence.
Unlike many blood test clinics, you will see a UK accredited GP who will be able to offer their expert option on what test is most appropriate for you. Your results will also be accompanied by a written analysis of what they mean and what your doctor advises you to do next. Should additional treatment be required, or if you simply wish to discuss the results in more detail, then you can book a 15 minute follow up consultation for only £25. This can either be at any DocTap clinic or over the phone. When booking your follow up consultation you can request to see you original doctor if you wish (subject to their availability).
Should you require a full consulation before deciding to have a fasting blood test then there may be insufficient time to also take a blood sample in the appointment. In that case you can choose to either go to our walk in laboratory by Oxford Street (£15 phlebotomy fee applies) or to make a second appointment for the doctor to take the bloods.
The glucose test is used to diagnose diabetes but increasingly a different blood test called the HbA1c test is used, this doesn't require fasting.
A cholesterol check looks at the total level of cholesterol, the 'good cholesterol' (HDL) and 'bad cholesterol' (LDL). Your doctor will advise whether you need to fast for a cholesterol check. Fasting is necessary if your doctor wants to include a check for a different kind of fat called triglycerides.See a GP for a Fasting blood test now
Quick and helpful consultation, 100% would recommend it!Monday, January 21, 2019
Convenient service, seen on time good value for money, I highly recommend it.Monday, January 21, 2019
Doctor listened and supplied the prescription with due care and caution, which given the nature of two of the meds prescribed, was reassuring.Monday, January 21, 2019
An excellent a fairly priced service if you need a GP consultation.Friday, January 18, 2019
Super easy system to use. Timely appointment, doctor listens, asks questions, ask your view. Happy to use and recommendThursday, January 17, 2019
Nice lad - simpatico. think he's do well in the army - he's got the common-touch cheers, danThursday, January 17, 2019
More flexibility in terms of changing appointment dates and times.Thursday, January 17, 2019
A swift painless process.Wednesday, January 16, 2019
Very convenient, straight forward process. Excellent value for money, booked same day and saw a Dr with no hassle. The Dr was very professional and attentive, would highly recommend this service. Helped me out when I need an urgent same day appointmentTuesday, January 15, 2019
Fantastic service that was so easy to arrange!Tuesday, January 15, 2019
She was very thorough and helpful. I recommend.Tuesday, January 15, 2019
Very efficient, convenient service. The Doctor who saw me was courteous, thorough and very knowledgable.Tuesday, January 15, 2019
My doctor was friendly, informative and efficient. I would highly recommend DocTap to my friends and family.Tuesday, January 15, 2019
Thank you.Monday, January 14, 2019
Doctor was patient, listened well and was proactive and up to date with her knowledge. Good value for money and well worth it. Convenient and swift service.Sunday, January 13, 2019
Excellent service, easy to book and find. Doctor was very competent and professional.Saturday, January 12, 2019
Dr was efficient, informative with an easy manner.Saturday, January 12, 2019
Doctor was very attentive and listened to my concerns. She is very kind and if I book another appointment, I would choose herFriday, January 11, 2019
A seamless service. I will use it again and will recommend to others.Friday, January 11, 2019
Great very well informed doctor with a even better 'bedside manner' I am so very pleased.Thursday, January 10, 2019
Wonderful doctor and great treatment - thank you!Wednesday, January 9, 2019
Really helpful doctor and friendly atmosphere.Wednesday, January 9, 2019
Quick response. Thank youWednesday, January 9, 2019
Doctor was really good. Cured chest infection within a few hours. Still have to finish my medication but I’m really pleased. Thank you Dr.Wednesday, January 9, 2019
Very easy online booking process for short notice appointments,the doctor I visited was great.Tuesday, January 8, 2019
So glad I found this amazing service. The doctor was so lovely and patient and took her time with me asking questions so she could refer me for the right test. I'm recommending your service to everyone.Sunday, January 6, 2019
Everything was clean and I felt at ease. My doctor was very nice and she was very thorough. Asked her a few questions as well, which she gave full informative answers to. Definitely will return back as it was more efficient and less hassle than the NHS!Friday, January 4, 2019
Thankyou for helping us in a bind.Friday, January 4, 2019
Excellent service, excellent doctor!Friday, January 4, 2019
Excellent service, Dr was really helpful and sorted my problem out.Thursday, January 3, 2019
Our doctors are available now and can perform diagnosis and blood tests for over 1000 conditions. To see a GP regarding a Fasting blood test or for any other reason book an appointment now and start feeling better right away.