Facilitator Assessment Tools

A published author and professional speaker, David Weedmark has advised businesses and governments on technology, media and marketing for more than 20 years. He has taught computer science at Algonquin College, has started three successful businesses, and has written hundreds of articles for newspapers and magazines throughout Canada and the United States.

Procrastination Test

Do you put things off? Find yourself making excuses to get out of bothersome little duties? In short, are you guilty of that nasty habit of procrastination? We're all guilty of it from time to time, but when putting things off interferes with your life, there's cause for concern. Procrastination can cause problems at work or school, in your relationships, and with your health, among other things. Find out why you procrastinate and how potentially damaging it could be by taking this procrastination test.

This procrastination test is made up of two types of questions: scenarios and self-assessment. For each scenario, answer according to how you would most likely behave in a similar situation. For the self-test questions, indicate the degree to which the given statements apply to you. In order to receive the most accurate results, please answer each question as honestly as possible.

After finishing this test you will receive a FREE snapshot report with a summary evaluation and graph. You will then have the option to purchase the full results for $6.95

This test is intended for informational and entertainment purposes only. It is not a substitute for professional diagnosis or for the treatment of any health condition. If you would like to seek the advice of a licensed mental health professional you can search Psychology Today's directory here.

5 Vitamin Deficiency Tests You Can Order Online, Plus Answers to Common Questions

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Without a test, it’s hard to know if you have a vitamin deficiency. At-home vitamin deficiency tests can help pinpoint what you’re missing. But they’re not all created equal, and some still require a lab visit.

Some reports estimate that around 31% of the United States population is at risk for at least one nutrient deficiency or anemia (1).

Not getting enough key vitamins and minerals — such as iron and vitamins B6, B12, and D — could affect your overall health and well-being.

If you’re concerned about not getting enough nutrients based on your current diet or any symptoms you’re experiencing, you may consider talking with your doctor and then ordering a vitamin deficiency test online or scheduling a lab visit. At-home tests don’t require a doctor’s order, but you’ll need to pay for them out of pocket.

Check with your doctor before using any at-home tests that require a finger prick if you:

Many vitamin deficiency tests are conducted within the comfort of your home and then submitted to a lab for processing, while others require going to a nearby lab so a technician can take your sample.

You can then share your results with a doctor or dietitian and discuss before changing your current diet or supplement routine.

Read on to find out about how online vitamin deficiency tests work, when you should consider buying them, and our specific brand recommendations to help inform your next steps.

*Price is accurate as of the date of publication.

While it isn’t cheap, the LetsGetChecked Micronutrient Test is one of the few at-home tests designed to test your levels of multiple nutrients, including magnesium and vitamin D.

Plus, the service offers follow-up guidance from a team of nurses to help you determine the appropriate next steps.

If you have a history of low levels of more than one of these nutrients, then this test may be an appropriate option. This may especially be the case if you also have several unexplained symptoms, such as fatigue, hair loss, and joint pain. Always discuss these symptoms with your doctor as well.

This test doesn’t check for vitamin B12 if you are younger than 22 years old. And because of current state laws, LetsGetChecked cannot send home testing kits to residents of New York.

*Price is accurate as of the date of publication.

While there are other quality at-home vitamin D tests on the market, we like that this test from Everlywell measures levels of both vitamin D and C-reactive protein (CRP).

Vitamin D deficiencies and high CRP levels can indicate inflammation in your body, which may increase your chance of fatigue and long-term health concerns such as heart disease (2, 3, 4).

The Everlywell At-Home Vitamin D Test uses a blood sample obtained with a finger-pricking device, which is included in the kit. This kit is also CLIA-certified and independently verified by a doctor in your state.

Depending on your results, you may choose to attend one of Everlywell’s free live webinars, in which you can ask questions about vitamin D and its role in bone health and inflammation.

Overall, this test has mostly positive reviews from customers, who mention its accuracy and ease of results for the price. A few users note that the results were slower than expected.

*Price is accurate as of the date of publication.

If you’re concerned about whether you’re meeting your vitamin B12 and D needs, then the LetsGetChecked Essential Vitamin Test could be a good option.

Unlike the Labcorp Vitamin Deficiency Test, this test from LetsGetChecked doesn’t require going to a lab. Instead, it comes with everything you need to take your blood sample at home.

Because the risk of deficiency in both vitamin B12 and vitamin D increases as you age, this test may also be a good option for adults ages 65 years and older (5, 6).

The test also checks for vitamin E deficiency. Vitamin E is an essential nutrient that plays a key role in protecting cells from oxidative damage and supporting your immune system.

While vitamin E deficiency is rare, it can be a sign of underlying conditions such as Crohn’s disease and chronic pancreatitis (7).

It’s important to note that LetsGetChecked’s vitamin B12 test is not suitable for those younger than 22 years, and, as a result, customers under 22 will not receive a vitamin B12 test result.

Like other LetsGetChecked at-home test kits, the Essential Vitamins Test includes access to a team of nurses for any questions you might have about your results.

*Price is accurate as of the date of publication.

If you prefer to have your blood sample taken by a professional, the Labcorp Vitamin Deficiency Test could be a good option.

The test measures blood levels of three key vitamins — folate (vitamin B9), vitamin B12, and vitamin D — to determine whether you’re meeting your needs.

Because of this, the test is a good option for those who may be at risk of vitamin B12 deficiency, including vegans and vegetarians, older adults, and people who have had certain gastrointestinal surgeries that affect nutrient absorption (8).

It may also be a good option for people who are concerned about bone health or at risk of vitamin D deficiency. But it’s always a good idea to discuss these risk factors with a healthcare professional first (9).

For this test, a technician will collect a blood sample at one of Labcorp’s nearly 2,000 locations. Results are typically available within 1–2 days.

The company recommends fasting for at least 12 hours and discontinuing the use of any supplements that contain biotin for at least 72 hours before testing.

Once your test has been processed, you can access your results through your Labcorp OnDemand account. Sometimes, a healthcare professional may also follow up via phone or email about your results.

*Price is accurate as of the date of publication.

Iron deficiency can result in anemia, weakness, skin dryness or unusual paleness, and fatigue, among other symptoms (10).

If you’re concerned about these symptoms, you may consider getting a test that checks your levels of ferritin (a protein in your blood that carries iron), such as this one from Labcorp.

Your body stores iron in ferritin proteins. Thus, low levels of ferritin can mean your body doesn’t have enough iron to store, which could indicate a deficiency (11).

If you’re concerned about iron deficiency, keep in mind that some other methods of checking your iron levels are potentially more accurate than a ferritin test (12, 13).

The Labcorp Ferritin Blood Test is processed in a CLIA-certified lab, and samples must be collected by a trained technician at one of Labcorp’s nearly 2,000 locations.

Your results are posted on your Labcorp OnDemand account. If your results require immediate attention, a healthcare professional will contact you by phone or email.

When carefully selecting our recommendations, we looked at the following elements:

Here’s a quick comparison of our top picks:

Here are a few factors to keep in mind when determining which at-home nutrient deficiency testing kit is right for you:

Much like blood tests ordered at a doctor’s office or hospital, most at-home nutrient deficiency tests are processed in labs certified by Clinical Laboratory Improvement Amendments (CLIA). Always double-check for this before purchasing an at-home test.

CLIA is a set of regulations established by government organizations such as the Food and Drug Administration, the Centers for Disease Control and Prevention, and the Centers for Medicare & Medicaid Services that are intended to ensure the accuracy and quality of diagnostic testing.

Because most physician-ordered tests also go to CLIA-certified labs, at-home nutrient deficiency tests that go to these labs are thought to be as reliable as tests administered by healthcare professionals.

Still, several factors can affect the accuracy of these tests, including whether you follow the instructions precisely.

Collecting samples at home may increase the risk of inaccuracies due to user error, especially compared with tests collected by a trained technician.

Additionally, some testing methods may be more reliable. For instance, some research suggests that blood samples may be more accurate than saliva samples at detecting certain nutrient deficiencies (14).

According to a literature review, many people in the United States are at risk for a deficiency in the following vitamins and minerals (1):

Keep in mind that testing for deficiencies in all these nutrients is likely unnecessary, especially if you eat balanced meals and don’t have any underlying health conditions that affect nutrient absorption. It’s worth talking with your doctor or dietitian first if you any concerns.

It’s important to consider your medical history, diet, and symptoms to determine whether a nutrient deficiency test is right for you.

For example, if you have a history of iron deficiency, follow a vegan or vegetarian diet, or are experiencing symptoms such as dizziness, fatigue, or shortness of breath, the best first step is to seek medical help from a healthcare professional. From there, you may want to consider checking your iron levels, either at a doctor’s office or using an at-home test (10).

Similarly, if you don’t get regular sun exposure or are at an increased risk of vitamin D deficiency, testing your blood levels may be beneficial (15).

People who follow restrictive diet patterns or have health conditions associated with an increased risk of deficiencies — such as celiac disease and inflammatory bowel disease — may also need to be mindful of their nutrient levels (16, 17, 18).

A doctor or registered dietitian can provide more detailed recommendations on which nutrients you may be lacking and how you can modify your diet to ensure that you’re meeting your needs.

Symptoms of nutrient deficiencies can vary depending on the nutrient you’re lacking, along with the severity of deficiency.

For example, many people with mild vitamin D deficiency may not experience any symptoms. However, over time, a severe deficiency can cause issues such as bone loss in adults and issues with thriving, developmental delays, or bone abnormalities in children (9, 19).

Meanwhile, symptoms of iron deficiency can range from weakness and fatigue to heart palpitations, chest pain, and shortness of breath (7).

Some of the most common symptoms of a nutrient deficiency are (8, 9, 10, 20, 21):

However, many of these symptoms can also be caused by other health conditions, so they may not necessarily indicate a nutrient deficiency.

A healthcare professional can help assess the cause of your symptoms and determine the best course of treatment.

If your at-home test results reveal a possible vitamin deficiency, it’s important to make an appointment with a healthcare professional to discuss next steps.

They can help you determine the causes of any nutritional deficiencies, such as your diet or any underlying medical conditions.

A doctor may also refer you to a registered dietitian who can help design meal plans to fit your dietary needs.

In some cases, you may need specific vitamin or mineral supplements, such as a multivitamin with iron or vitamin D3, B6, or B12. However, it’s important to check with a healthcare professional before taking any new supplements.

Research shows that vitamin B6 is one of the most common micronutrient deficiencies, along with iron and vitamins B12, C, and D. Other common vitamin and mineral deficiencies include iodine, vitamin A, folate, and vitamin E (1, 22, 23).

Testing is the only definitive way to determine whether you have a nutrient deficiency. However, some deficiencies are not easily assessed by a lab test, so it’s important to talk with your doctor about any symptoms and concerns.

In cases of a significant deficiency, you may notice possible related symptoms, such as fatigue, dizziness, easy bruising, skin dryness, and brittle nails.

While the exact health concerns vary by the type of nutritional deficiency you have, the consequences may go beyond fatigue.

For example, an extremely low iron intake could lead to anemia, and a long-term vitamin D deficiency could affect your bone health and overall inflammation.

It’s better to get essential nutrients from foods, but a doctor may recommend supplements if your diet lacks certain vitamins and minerals. Vitamin B12 for vegetarian or vegan diets is one such example, though there are additional food sources with vitamin B12 for vegetarians to help prevent this (24, 25, 26).

However, it’s important to get tested and talk with a doctor before taking any supplements. This can prevent unnecessary supplement use and even vitamin or mineral overdoses.

Blood tests are traditionally used to check for vitamin deficiencies. While saliva tests are also available, these may not be as accurate. This is why all our selections rely on blood samples obtained via finger pricking (14).

While a complete blood count (CBC) won’t reveal specific nutritional deficiencies, some results from this type of test could prompt your doctor to order further testing. For example, a low hemoglobin count could indicate iron deficiency anemia (26).

A doctor won’t typically check for nutritional deficiencies at annual physicals unless you specifically ask for these tests. If you have any concerns or questions about whether these tests are necessary, the general checkup is a good time to ask.

More commonly, your doctor will order a CBC, a cholesterol check, and other preventive blood tests at your physical. If you decide to take an at-home vitamin deficiency test, you have the option of following up with further testing at a doctor’s office.

A general checkup is always a good time to talk with a doctor if you have a history of vitamin deficiencies or have certain health conditions that increase your chances of deficiencies.

Whether testing for vitamin deficiencies at home is more affordable largely depends on insurance coverage. While we assessed the prices of our recommended at-home vitamin deficiency tests, medical insurance doesn’t cover these tests. In some cases, you may be able to use your applicable FSA/HSA funds toward your purchases.

You can also talk with your insurance company to see whether they cover nutritional deficiency tests performed at your doctor’s office or a local lab. Comparing such costs can help you determine which option could be the most affordable.

If you’re searching for at-home vitamin deficiency tests, you’ll find several options to order online.

We’ve included five recommendations that address some of the most common deficiencies. These companies are all CLIA-certified, and healthcare professionals will review your results.

If you do decide to go forward with testing, it’s important to discuss your results with a doctor or registered dietitian. They can help you decide whether you need further testing, dietary changes, or supplementation.