5Strands Sports Nutrition Health Test for Adults & Kids, 770 Items Tested, Food Intolerance and Vitamins & Minerals Imbalance Testing, Identify Performance Issues, Results in 4 Days

The 5Strands Sports Nutrition Health Test is at-home hair analysis test that uncovers how your body is processing or absorbing certain foods and nutrients. Using a small hair sample, our test reviews your body’s response to over 765 common foods, beverages, vitamins, and minerals. Results are delivered digitally within a few days and organized by severity level, giving you clear insights to make dietary adjustments toward better digestion and nutrient utilization.

• OPTIMIZE WHAT FUELS YOUR PERFORMANCE. Knowing your food intolerances and nutritional imbalances reveals how efficiently you process protein, caffeine, electrolytes, and key minerals that drive energy production and muscle recovery. These insights help you make targeted changes to your meals and supplements for better endurance, nutrient utilization, and power output.
• WHAT ARE FOOD INTOLERANCES & NUTRITIONAL IMBALANCES? Food intolerances occur when the digestive system struggles to break down foods like gluten, lactose, chicken, and soy. Nutritional imbalances occur when vitamins and minerals like iron, magnesium, or vitamin D are not being absorbed or metabolized effectively.
• HOW IT WORKS. Collect a small hair sample, and mail it to the 5Strands’ lab using the included prepaid shipping materials. Your results will be sent to you via email and or mobile app within 4 days of the lab receiving your sample.
• EASY TO READ TESTING RESULTS. Your results are organized by severity to guide clear action. Red items should be removed or corrected through dietary adjustments. Yellow indicates items that should be limited or monitored. Green items can be maintained in rotation or supported with proper nutrients. Gray represents a balanced response and is safe to continue eating.
• TRUSTED BY OVER 345,000 CUSTOMERS WORLDWIDE. Each 5Strands test is processed in a CLIA-certified U.S. laboratory using double-pass validation for accuracy and reliability. 5Strands is trusted by athletes, coaches, and wellness professionals who rely on precise nutritional insights to fuel smarter, recover faster, and perform at their best.