Brain Food +
Brain Food +
Brain Food +
Brain Food +
Brain Food +
Brain Food +
Brain Food +

Brain Food +

7 reviews
Regular price7 reviews

Leaves The Warehouse in 1-2 Business Days

Dr. Tennant’s® Brain Food+ (Plus) combines Dr. Tennant’s® Original Brain Food with Diatomaceous Earth and Humic & Fulvic Acids for absorption and optimization. Dr. Tennant’s® Brain Food+ provides your brain the nutrients it needs for cognitive focus, mental acuity and memory function, and helps eliminate brain fog naturally with: 

  • Ketones – For immediate mental energy 
  • MCTs – Medium Chain Triglycerides (MCTs) or fatty acids for longer lasting brain fuel 
  • Diatomaceous Earth and Humic & Fulvic – for absorption to help optimize brain function 
  • No Caffeine or stimulants, just natural pure nutrients for your brain 

Brain Fog occurs when we do not have enough glucose-based fuel or when there is impaired glucose utilization in the brain. Ketones and MCTs provide nutrients for your brain to support cognitive focus, mental acuity and memory function. When your brain has the nutrients it needs, you can also experience a sense of well-being.

Note: Although Dr. Tennant’s® Brain Food+ may curb the appetite, it is not intended to help with weight loss. 

30 servings in each canister 

Learn More About Brain Food +

Disclaimer: The information provided on these product pages is for educational and informational purposes only. It is not intended to be a substitute for professional medical advice. Always work with your healthcare provider before starting any supplement program.


Ketones can feed the brain and can act as primary fuel for cognitive activities.  Dr. Tennant’s® Brain Food+ has Beta-HydroxyButyrate (BHB) as DL-3-HydroxyButyric Acid Calcium Salt. BHB is a ketone that the brain utilizes instead of glucose. Your brain utilizes BHB even more efficiently than glucose. Ketone bodies like BHB can cross the blood-brain barrier for utilization as well as cell membranes and the inner mitochondrial membrane. The primary role of mitochondria is to process the intake of food and oxygen and make energy for your cells. That’s energy for you!

MCTs are medium chain triglycerides, such as those found in coconut oil, which your liver can convert directly into ketones. MCTs, which are a type of fatty acid, have benefits beyond regular fats and long-chain triglycerides, in that they have a lower calorie content than other fats, are more rapidly absorbed by the body, and more quickly metabolized as fuel for organs. The MCTs in Dr. Tennant’s® Brain Food+ are provided as coconut oil fiber.

Diatomaceous Earth absorbs into the bloodstream as silica which plays an important role in many bodily functions and has a direct relationship to mineral absorption. 

Humic and Fulvic Acids play a critical role in transporting vitamins and minerals to every cell in the body at the molecular level. 

Additional ingredients in Dr. Tennant’s® Brain Food+ formula serve to support ketone activity, palatability, and delivery.

  • Coconut oil fiber contributes MCTs that support the effectiveness of BHB, as does MenaQ-7 (vitamin K2). K2 was added primarily to assist with supplemented calcium metabolism. BHB as a calcium salt provides 50% of the daily value (DV) of calcium. This prevents supplemental calcium from depositing into soft tissues such as cardiovascular tissue and the formation of plaques. K2 assists calcium storage in bones.

  • Sunflower lecithin is an emulsifier, but it is also included for its phosphatides, such as phosphatidylcholine and others, that support brain function and mitochondrial activity (energy) in the brain.  

  • Butyric acid is very commonly produced by digestion; and Butyrate, a derivative, is produced by beneficial "good" microbes and helps promote beneficial bacterial colonies.

  • Fiber and protein provide a weight management function as well as a prebiotic function.

  • The ProHydrolase® digestive enzyme group is proven to help digest supplemented protein quickly for easier digestion and absorption, which promotes a feeling of fullness to help curb the appetite. Also, without the addition of specialized enzymes, undigested protein supplements are not broken down to their amino acid building blocks, and the amino acids are not absorbed by our bodies. Undigested protein is not absorbed and can build up and become toxic in the GI tract. 

  • Monk fruit extract provides a natural flavor and sweetening.

Note:  There is no caffeine in Dr. Tennant’s® Brain Food+. Many products offering enhanced brain energy also include caffeine as a stimulant. Dr. Tennant values quality nutrition and avoids gimmicks like adding caffeine in his health supplements.

Suggested Use 

Mix 1 scoop thoroughly until dissolved into a room temperature liquid. Avoid mixing with chlorinated water. Drink right away. 

Can take up to four times a day. 

Tips and Tricks: 

  • Taken regularly over time can provide more mental clarity and energy. 

  • Take in the morning or mid-afternoon and substitute for that afternoon cup of coffee. 

  • For best mixing and if you like a little froth/foam, blend with a hand whisker.

  • Can be mixed into your favorite cup of coffee or with your RESTORE smoothie. 

  • For additional energy, add 1-2 dissolved tablets of H2True. Be sure H2True tablets are fully dissolved before adding Brain Food+. 

Note: Although Dr. Tennant’s® Brain Food+ may curb the appetite, it is not intended to help with weight loss.

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  • Brain Food
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Samantha G.
United States United States
I recommend this product

Feed your brain!

Love to add this to my Tennant Restore or protein shakes. I feel more sharp and focused throughout the day.

United States United States
I recommend this product

Excellent ingredients, mild for the stomach

It's a great supplement. Firstly it's very good ingredients. It has a pleasent smooth taste and very important it feels very mild to the stomach Thanks Dr Tennant and his team


Tennant Products

Thank you so much Ana! Warm regards, Tennant Products Team

Hennry S.
United States United States
I recommend this product


Great for your health

Claire S.
United States United States

Life saver

Brain food is a life saver

Cliff L.
United States United States
I recommend this product

Brain Food + Review

I have been using Brain Food Plus for quite while now and can appreciate more energy and awareness when taking it. When not taking it I can tell - especially as I am getting older. Definitely a winner!

Janice *.
United States United States

Love Brain Food

Can't live without my Brain Food!


Tennant Products

We can't either!

Miles M.
United States United States
I recommend this product

Brain Food+

Great Product - Recommend Having Everyday !