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Ultra B1

(6 customer reviews)

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Symptoms of Vitamin B1 Deficiency Are Common

Fatigue, nerve pain, brain fog, muscle pain, and muscle fatigue are all common manifestations of vitamin B1 deficiency.

Vitamin B1 deficiency is a common consequence of gluten/grain sensitivity. Lack of this important B vitamin is often times responsible for continued health problems even when adhering to a gluten/grain free diet.

Vitamin B1, also known as thiamin is a water soluble B vitamin. It aids in the production of energy in all tissues in the body but more is used in the heart and skeletal muscle. Additionally it is necessary for the body to produce the neurotransmitter (chemical used by the nervous system and brain) acetylcholine.

Signs & Symptoms of Vitamin B1 Nutrition Deficiency Include:

Congestive Heart Failure
Tachycardia (increased heart rate)
Loss of appetite
Memory loss
Muscle wasting

Drugs, medications, or additives that may deplete or interfere with Vitamin B1 metabolism:

Diuretics used to lower blood pressure
Seizure Medications

Why Ultra B1 over other forms of vitamin B1

Unlike most types of vitamin B1, Ultra B1 was designed by Dr. Osborne to contain benfotiamine. This form of B1 is the most bioavailable form used by the body. Additionally, Ultra B1 contains antioxidants and other B cofactors that help aid in supporting a healthy inflammation balance. Ultra B1 was designed by Dr. Osborne to be grain free and contain the most bioactive form of vitamin B1. This vitamin is essential for proper energy, heart, and nerve function.


  1. How many capsules should I take? 2-4 capsules per day with food.
  2. Is this product safe for pregnant or nursing women? Yes
  3. Is this supplement grain free? Yes
  4. Is this supplement dairy free? Yes
  5. Is this supplement safe for vegetarians? Yes


6 reviews for Ultra B1

  1. Jennifer T.

    This product really helped my brain fog and fatigue.

  2. Kelly Worthington

    My daughter was deficient in several B vitamins. This product has helped her energy level in a drastic way!

  3. Valda

    I felt a difference after taking it for a few days. Numbness and tingling in my feet has lessened dramtically.

  4. Lisa

    Thank you so much for creating a B1 supplement I can trust. Slowly but surely reversing a long standing B1 deficiency.

  5. Earl Stoltzfus

    I have been taking Dr Osborn’s B1 for about two weeks and seems be helping my RLS.

  6. Elba velardez

    I love this product ultra B1 for it helps me with calming down my anxiety.

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