Soy, Peanut & Tree Nut Allergy Nutrient Deficiency Test

Soy, Peanut, & Tree Nut Allergy Nutrient Deficiency Test Panel

Having an allergy to soy, peanuts, or tree nuts may make it difficult for your body to get the nutrients it needs. Measure the levels of 7 nutrients in your blood that research has shown can be affected by soy, peanut, or tree nut allergies. Read more

Test details

Sample type:

Blood

Preparation:

Fasting (not eating or drinking anything except water) for 10-12 hours is required. If you are taking supplements or medications, check with your healthcare provider to see whether you should take them before the test. Avoiding supplements containing the nutrients being tested for 24 hours prior to collection is preferred.

Test type: In Person

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$249.00

+ $6.00 Physician Service Fee

Quantity

About the Test

The Soy, Peanut, & Tree Nut Allergy Nutrient Deficiency Panel measures the levels of the following 7 nutrients in your blood: vitamin B1 (thiamine), vitamin B6 (pyridoxine), vitamin B7 (biotin), vitamin B9 (folate), vitamin B12 (cobalamin), calcium, and iron.

Identifying and addressing nutrient deficiencies are important steps toward better health. Your body does not produce most vitamins and minerals, so you must get them from 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.

A soy, peanut, or tree nut allergy 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 supplement them with additional vitamins or minerals.

This test may be right for you if you have a soy, peanut, or tree nut allergy and are concerned about not getting certain nutrients or are experiencing symptoms that suggest a nutrient deficiency.

This test panel gives you and your healthcare provider information about whether you are deficient in vitamin B1 (thiamine), vitamin B6 (pyridoxine), vitamin B7 (biotin), vitamin B9 (folate), vitamin B12 (cobalamin), calcium, and iron.

This test panel measures the level of 7 nutrients in your blood: vitamin B1 (thiamine), vitamin B6 (pyridoxine), vitamin B7 (biotin), vitamin B9 (folate), vitamin B12 (cobalamin), calcium, and iron.

The Vitamin B1 Test measures the level of vitamin B1, also known as thiamine, in your blood. Thiamine is a water-soluble vitamin needed to help your cells grow, develop, and work properly. It also helps your body turn the food you eat into energy. Too little thiamine may cause tiredness, poor memory, confusion, appetite loss, muscle weakness, weight loss or mood changes.

The Vitamin B6 Test measures the level of vitamin B6, also known as pyridoxine, in your blood. Pyridoxine is a water-soluble vitamin that functions as a coenzyme in the body, with over 100 enzymes dependent on it for breaking down proteins, carbohydrates, and fats. It also helps support brain health and protect cells from damage. Not having enough pyridoxine may cause depression, confusion, cracks at the corners of the mouth, a swollen tongue, or microcytic anemia (a condition when there are fewer and smaller red blood cells than usual).

The Vitamin B7 Test measures the level of vitamin B7, also known as biotin, in your blood. Biotin is a water-soluble vitamin that helps your body break down proteins, carbohydrates, and fats into energy. Biotin also allows cells to communicate with one another and tell genes what to do. Not having enough biotin may increase your risk for depression, brittle nails, thinning hair, a rash around the eyes, nose, or mouth, or pinkeye.

The Folate Test measures the level of vitamin B9, also known as folate, in your blood. Folate is a water-soluble vitamin that helps your body make red and white blood cells; grow tissues; build DNA; and turn food into energy. This vitamin is important during pregnancy to help prevent congenital disabilities (conditions present at birth) of the brain (eg, anencephaly) and spine (eg, spina bifida). Folate helps with the healthy development of fetal tissues and cells. People who are deficient in folate may not have any symptoms or may have symptoms of anemia, an irregular heartbeat, weakness, tiredness, or nerve damage. Early detection is important to prevent irreversible damage over time, especially to the nervous system.

The Vitamin B12 Test measures the level of vitamin B12, also known as cobalamin, in the blood. Cobalamin is a water-soluble vitamin that helps your body make red blood cells, create DNA, and keep your nervous system healthy. People who are deficient in cobalamin may not have any symptoms or may have symptoms of anemia, depression, weakness, tiredness, memory loss, or nerve damage. Early detection is important to prevent irreversible damage over time, especially to the nervous system.

The Calcium Test measures the total calcium levels in your blood. Calcium is a major mineral the body uses and stores in large amounts. Many people know the importance of calcium for strong bones, but it also helps keep muscles, nerves, and blood vessels working properly. Calcium is necessary for blood clotting, muscular movement, heart function, and bone strength as we age. If we don't consume enough of it, our bodies will take it from where we need it the most: our bones. This leads to bone loss and, eventually, osteoporosis (a condition that causes bones to gradually thin and weaken). Abnormal calcium levels in the blood may be a sign of bone disease, kidney disorders, thyroid disease, or other conditions.

The Iron Test measures the amount of iron in your blood. Iron is an essential micronutrient that the body needs to make healthy red blood cells. It is also a key component of proteins, such as: hemoglobin (the protein in red blood cells that carries oxygen), myoglobin (the protein in muscle that binds to oxygen), and enzymes. Iron is needed for proper growth and development. When abnormal iron levels are left untreated, they may lead to serious blood disorders or other health conditions.

You must be 18 years of age or older to purchase a test on questhealth.com. Purchases not permitted in: AK, AZ, HI.

After you provide your specimen, it generally takes up to 8 business days to process and release your test results. However, processing times may vary. Your test results will be available in a clear and easy-to-read report. Independent physicians are available to discuss questions or concerns you may have regarding your results.

How it works

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FAQs

Will everyone who has a soy, peanut, or tree nut allergy be nutrient deficient?

No. Absorption rates of nutrients vary from person to person. It's important to get tested so you know which nutrients you're not getting enough of. Then, you can talk with your doctor about what supplements, if any, to take.

Would taking supplements be helpful if I have a soy, peanut, or tree nut allergy?

If your body is not absorbing certain nutrients properly, your doctor may suggest you consider taking a supplement for that nutrient.

While it is unlikely to get too much of a nutrient if you are taking a supplement, getting too much, known as toxicity, is possible. It's recommended to confirm a deficiency through testing and talk with your doctor prior to taking supplements.

What’s the difference between water-soluble and fat-soluble vitamins?

Water-soluble and fat-soluble vitamins differ in how they are absorbed by the human body.

A water-soluble vitamin dissolves in water and is easily absorbed by the body. Your body does not store these vitamins for long, so any extra will be eliminated in your urine. Because of this, it's important to consume them every day.

A fat-soluble vitamin dissolves in fats and oils and is absorbed with the fats you eat. Your body stores any extra in your liver or fatty tissues. Because of this, you don't need to consume them every day.

What are enzymes and coenzymes?

An enzyme is a protein that helps to start, or speed up, a reaction in the body. A coenzyme is a non-protein molecule that helps an enzyme to perform that reaction.

Can I use my FSA or HSA funds to purchase tests on questhealth.com?

You may be able to use your FSA or HSA funds to purchase lab tests at questhealth.com. Please review your FSA/HSA plan or check with a tax professional to confirm specific requirements for individual eligibility.

Our references

Skypala IJ, McKenzie R. Nutritional issues in food allergy. Clin Rev Allergy Immunol. 2019;57(2):166-178. doi:10.1007/s12016-018-8688-x

Tests purchased on questhealth.com are only for individuals who intend to pay directly for testing and do not want to submit a claim for reimbursement under their health insurance.

Soy, Peanut, & Tree Nut Allergy Nutrient Deficiency Test Panel