The Suresign Vitamin D Test detects low levels of vitamin D in human fingerstick blood to aid in the screening for Vitamin D deficiency.
- Simple finger prick test
- Lancet included
- Colour reference card for accurate reading
- Results in 10 minutes
Staying on top of your vitamins
Vitamins play a crucial role in maintaining various bodily functions, so deficiencies can lead to a host of health issues, from dry eyes and fatigue to joint pain and impaired cognitive function. This is why it’s essential for individuals to have easy access to self-test kits that allow them to monitor their vitamin levels, so that appropriate action can be taken should a deficiency be detected. At-home vitamin deficiency test kits offer exceptional convenience and efficiency, enabling individuals to monitor their health at a time and place that suits their needs.
Vitamin D Deficiency
When the winter months approach in the northern hemisphere, fewer hours of daylight are inevitable, leaving many people struggling with a common yet often underestimated health problem: vitamin D deficiency. Due to the lack of sunshine in a country that is hardly renowned for its weather, it is estimated that more than one-quarter of people in the UK suffer from a deficiency in vitamin D in winter, leading to a range of potential consequences including weakened bones, mood changes, and a reduced immune system.
How to Accurately Finger-Prick Yourself for Vitamin Deficiency
Checking for a vitamin deficiency at home, for example using a vitamin D test, is a simple, painless, and convenient process. However, it’s not uncommon for individuals to feel apprehensive, especially if they are testing for the first time, as they may be concerned about making a mistake or even injuring themselves. Fortunately, once you’ve mastered the technique, your confidence will soar, and conducting vitamin deficiency tests at home will quickly become second nature.
So, what steps should you take to ensure an at-home vitamin deficiency test is carried out accurately and safely?
Gather the necessary supplies
Before you commence the test, ensure you have all the necessary items close at hand. Typically, this will include the test kit, a sterile lancet, an alcohol swab, and any other materials specified in the kit’s instructions. Using the timer function on your phone to time results as well as having everything within reach simplifies the process and reduces any potential stress or confusion.
Follow the time guidelines
Adherence to time guidelines is crucial to obtain accurate results. Each Suresign test kit will have specific instructions on how long to wait before applying the blood sample to the test card or strip. It’s important not to rush this process. Collect the blood sample as instructed and apply it to the test medium within the recommended timeframe to ensure the integrity of the sample and the accuracy of the test results.
Use a sterile lancet
The key to a successful finger-prick test is to use the sterile lancet provided in the kit which is designed to make a tiny cut on the side of your fingertip to obtain a blood sample. The side of the fingertip is recommended as it’s less sensitive compared to the fingertip pad, so it is less likely to be painful, even for a moment. Follow the instructions carefully to minimise discomfort and ensure you collect an adequate blood sample for the test to avoid having to repeat the test with a different finger.
Prepare the testing site
Select a clean, well-lit area in which to perform the test. A kitchen table or a desk in a well-lit room can be ideal. Ensure the surface is clean and flat to set up your testing materials. Wash your hands with warm water to increase blood flow to your fingers, making the blood sample collection easier.