High Fat Diet (Ex. Ketogenic) Vitamin Deficiency Test Panel

High Fat Diet (Ex. Ketogenic) Vitamin Deficiency Test Panel

Measure the levels of eight micronutrients in your blood, so you can understand whether your high fat diet (e.g. ketogenic) is covering your nutritional needs and you are not deficient in certain vitamins and minerals. Read more
Test details

Sample type:
Fasting (not eating or drinking anything except water) for 10-12 hours is required. Avoiding vitamin supplements for 24 hours prior to collection is preferred. You may drink water prior to your sample collection but avoid other beverages as they may affect your results.
Test type: In Person
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+ $6.00 Physician Service Fee
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What Icon
This test panel measures the levels of vitamin B1 (thiamine), vitamin B6 (pyridoxine), vitamin B7 (biotin), vitamin B12 (cobalamin), calcium, iron, magnesium, and phosphorus in your blood.
Who Icon
This test panel is for anyone who follows or is considering a high fat/carb restrictive diet (like Keto), is experiencing symptoms of a nutritional deficiency, or is concerned about not getting enough vitamin B1, vitamin B6, vitamin B7, vitamin B12, calcium, iron, magnesium, and phosphorus.
How Icon
Schedule an appointment, then visit a Quest Diagnostics patient service center location.
About the Test

The High Fat Diet Vitamin Deficiency Panel measures the levels of the following 8 vitamins and minerals in your blood: vitamin B1, vitamin B6, vitamin B7, vitamin B12, calcium, iron, magnesium, and phosphorus.

Identifying and correcting nutritional deficiencies is an important step toward better health. Your body does not produce most vitamins and minerals, so you must get them through food or supplements. How nutrients work in your body is influenced by more than just what you eat. These factors include genetics, age, health conditions, medications, metabolism, and how well your body absorbs nutrients.

Dietary restrictions may make it difficult to get the nutrients your body needs. Having these nutrients tested helps you and your doctor decide if you need to modify or supplement your diet.


How it works


Buy a lab test & schedule an appointment

No doctor visit required for purchase. Book a visit to one of 2000+ Quest locations.


Visit Quest for sample collection


Get fast results online

Access results online as soon as they’re available.


Get physician support

Discuss your results with an independent physician at no extra cost.