USANA Differences
Potency Guarantee
USANA is committed to thehighest standards of manufacturing. Every dietary supplement produced by USANA carries a potency guarantee, which ensures thatwhat is stated on the label is actually contained in the product. Otherwise Money Back Guarantee!


Gold Medal Product
With over 1,500 nutritional supplements evaluated, USANA’s Essentials continues to set the gold standard, earning the NutriSearch Gold Medal of AchievementTM for proven product excellence.

Medical Specialities
USANA’s products are listed in the Master Index of Medical Specialities (MIMS), Physicians’ Desk Reference (PDR) and Compendium of Pharmaceuticals and Specialties (CPS).

NSF Certified
USANA has successfully met all listing criteria in NSF/ANSI 173 Dietary Supplements Standard and obtained certification of its ESSENTIALS™.


USANA also received Good Manufacturing Practices (GMP) Registration through NSF International’s Dietary Supplements Certification Program.

Athletes Guaratee/Sponsorship
For more than 15 years, athletes from around the globe have trusted USANA nutritional supplements to increase their energy levels and maintain their health.



Home > Food Allergies

The food protein triggering the allergic response is termed a food allergen. The most common food allergies in adults are shellfish, peanuts, tree nuts, fish, and eggs, and the most common food allergies in children are milk, eggs, peanuts, and tree nuts.

The allergens in food are those components that are responsible for inciting an allergic reaction. They are proteins that usually resist the heat of cooking, the acid in the stomach, and the intestinal digestive enzymes. As a result, the allergens survive to cross the gastrointestinal lining, enter the bloodstream, and go to target organs, causing allergic reactions throughout the body. The mechanism of food allergy involves the immune system and heredity.




Optimal Recommendations
Essential Proflavanol BiOmega



The advanced nutritional products that designed to provide optimal nutritional support Our key weapon in your antioxidant arsenal A convenient pure option to provide your daily complement of EPA and DHA
Active Calcium
CoQuinone  
 
A carefully formulated, clinically tested bone-building formula, not just calcium supplementation

An optimal combination of Coenzyme Q10 and alpha-lipoic acide  
Minimal Recommendations
Essential Proflavanol  



The advanced nutritional products that designed to provide optimal nutritional support Our key weapon in your antioxidant arsenal  


* For reference only, please refer to your physician