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Lab tests
Lab test is an advanced test analyzed in an ISO-certified laboratory.
- Higher trust and quality
- Easier to follow and measure over time
- Personalized recommendations
Food Intolerance 240 items added to cart
Food Intolerance 240 items
Allergy & Intolerance Tests
£ 289,00
Vitamin Test Total (Deficiency Test) added to cart
Vitamin Test Total (Deficiency Test)
Nutritional Tests
£ 267,00
Health Test Basic added to cart
Health Test Basic
Health Marker Tests
£ 245,00
Mineral Deficiency Test added to cart
Mineral Deficiency Test
Nutritional Tests
£ 69,00
Food Intolerance 40 items added to cart
Food Intolerance 40 items
Allergy & Intolerance Tests Gut Health Tests
£ 69,00
Histamine Intolerance Test added to cart
Histamine Intolerance Test
Allergy & Intolerance Tests
£ 49,00
Neurotransmitters Basic added to cart
Neurotransmitters Basic
Neurotransmitters
£ 159,00
Gluten Intolerance Test added to cart
Gluten Intolerance Test
Allergy & Intolerance Tests
£ 49,00
Vitamin Test (A, B3, B5 & Biotin) added to cart
Vitamin Test (A, B3, B5 & Biotin)
Nutritional Tests
£ 150,00
Vitamin B3
Vitamin B3, also known as niacin, is important for converting food into energy. It's key for the health of your skin, nerves, and digestive system. B3 is in meat, fish, poultry, and whole grains. Some people may need supplements, especially with certain medical conditions. A lack of B3 can lead to skin issues, tiredness, and confusion. B3 helps maintain cholesterol levels and supports overall health....
Who would benefit from testing their vitamin B3 levels?
Testing for vitamin B3 levels can benefit individuals experiencing symptoms of deficiency, such as skin rashes, fatigue, or cognitive difficulties. It’s also helpful for those with digestive disorders affecting nutrient absorption, individuals with alcohol dependence, and those on long-term medications that may interfere with vitamin B3 absorption or metabolism.
What are symptoms of low vitamin B3?
- Skin rashes, especially in areas exposed to sunlight
- Fatigue or weakness
- Headaches
- Digestive issues
- Memory problems, confusion
- Mouth sores, swollen bright red tongue
- Depression or mood swings
What foods are high in vitamin B3?
Foods high in vitamin B3, also known as niacin, include poultry like chicken and turkey, fish such as tuna and salmon, and red meat. Whole grains and fortified cereals also contain significant amounts of niacin. For plant-based diets, legumes, nuts, particularly peanuts, and seeds are good sources. Additionally, mushrooms and green vegetables like peas and avocado provide vitamin B3.
What are the benefits of vitamin B3 supplementation?
Vitamin B3, or niacin, supplementation is beneficial for improving cholesterol levels, supporting skin health, and boosting brain function. It’s effective in reducing the risk of heart disease and may aid in managing blood sugar levels in diabetes.
Test(s) that measure/test for Vitamin B3
9 itemsOn sale
Vitamin Test Total (Deficiency Test)
The Vitamin Test Total by GetTested provides an opportunity to understand one's vitamin levels. Designed for individuals curious about their vitamin status, it evaluates vitamins A...
£ 267,00
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4 items
Vitamin Test (A, B3, B5 & Biotin)
The Vitamin Test (A, B3, B5 & Biotin) by GetTested evaluates levels of vitamin A, niacin (vitamin B3), pantothenic acid (vitamin B5), and biotin (vitamin B7). It's particularly...
£ 150,00
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Trusted by over 10.000+ customers
“The home test was straightforward with easy to follow instructions. The test result was detailed and clear in its presentation. Also had the opport...”
Richard
“We looked at a lot of companies offering the same services but made the decision to go forward with get tested because the labs are based here in t...”
Natasha
“There are other providers out there, I have tried 3. Gettested was the fastest and the customer service was the best. I even received my test on th...”
Alan
“Absolutely perfect, results came after few days and finally after a lots of times visited GP, we finally know why my son has eczema - he is allergy...”
E
“I found them to be professional and not too long a wait for results. Helpful with any after questions. Will be using them again if need be. I highl...”
Eileen
“I really value my test and to see the results. It is a jungle when your health is online. So get accurate and precise knowledge is a gift, as it is...”
Des
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