Customer story · Tennant Products
Overcoming Autoimmune Fatigue and Brain Fog with Cellular Nutrition and Enzymes
Tess Sprague
- Captured on
- Share One
- Content fingerprint
- c96bca6726976954
- FNV-1a-32x2 over this page's video URL, capture timestamp and transcript — recompute it to confirm nothing was altered after publication.
Individual results vary. This is one customer's first-hand account of their own experience, recorded on camera and published unedited. It is not medical advice, and nothing here is intended to diagnose, treat, cure, or prevent any condition. Talk to a qualified healthcare professional before making decisions about your health.
Tess Sprague used Tennant Products to overcome chronic fatigue and autoimmune issues. Within one week of using Brain Food, she reported an immediate improvement in mental acuity and focus. By incorporating Restore and Digestive Enzymes, she reduced inflammation and regained the energy needed to be present with friends and family.
At a glance
- Primary Use Case
- Managing autoimmune issues, fatigue, and gluten intolerance
- Reported Result
- Improved mental acuity, less inflammation, and restored energy
- Time to Value
- Within the first week
“I knew Dr. Tennant's products were right for me when within the first week or so taking products like Brain Food I could see an immediate change in my mental acuity.”
“The number one benefit that I've experienced is really being able to get my energy back, being able to get focused back... being able to actually be present again.”
“I can't tell you how many places you call and you can't get a human. I so appreciate being able to get a human and talk to someone directly.”
The interview
What was your health situation before starting Tennant Products?
Five years ago, I was constantly tired, achy, and diagnosed with multiple autoimmune issues. I had a lot to try to figure out and overcome and needed to work on my nutrition.
What changes have you seen since using the products?
I have better cognitive ability, less inflammation, better ability to just focus, get things done, and have the energy to do it and be present. I'm able to spend more time with friends and kind of get my life back.
How quickly did you notice the products working?
I knew Dr. Tennant's products were right for me when within the first week or so taking products like Brain Food, I could see an immediate change in my mental acuity, being able to focus and just overall having better energy.
What is your favorite product and why?
The Digestive Enzymes. I have a gluten intolerance and a lot of autoimmune issues, and that Digestive Enzymes is also helpful especially for the gluten sensitivities. That's been super, super helpful for every meal.
What surprised you most about the Restore formula?
It's actually tasty. A lot of powders on the market you would want to mix in a smoothie because they're just not palatable. This is surprising how I could just mix that with regular water and drink it, and it's good.
What has been your experience with the customer service team?
I so appreciate being able to get a human and talk to someone directly and have them sincerely actually care about helping you find your product and sort things out.
Which product would you recommend to others?
I would recommend and I'll continue recommending the Brain Food product. I can't have coffee because of autoimmune issues and so being able to have a product like that is a great coffee replacement. I've got friends who now order that regularly because it's been so helpful for them.
Frequently asked
Are Tennant Products supplement powders palatable when mixed with water?
Tess Sprague was surprised to find that products like Restore are actually tasty and palatable. Unlike other market powders that require smoothies to mask the taste, she found she could mix it with regular water and enjoy it.
Can I talk to a real person at Tennant Products customer service?
Yes, Tess Sprague noted that she appreciates being able to get a human on the phone directly. She described the staff as sincere and helpful in sorting out product needs.
What is a good coffee alternative for people with autoimmune issues?
Tess Sprague recommends Brain Food as a great coffee replacement. Since she cannot have coffee due to her autoimmune issues, this product provides the focus and energy she needs without the negative effects.
Full transcript
About Tennant Products

Tennant Products
Official site: tennantproducts.comTennant Products provides science-backed health supplements founded by Dr. Jerry Tennant, focusing on cellular nutrition and metabolic health. They serve health-conscious individuals and those managing chronic health issues, helping them transition from poor nutrient absorption to optimized physical and cognitive performance. Their medical-grade line includes the Restore series, Digestive Enzymes, and specialized formulas like Brain Food.
- Industry
- Health Supplements
Topics
- autoimmune support
- cellular health
- cognitive performance
- digestive health
- energy recovery
- health supplements
Watch next
How this story was recorded
Where does the transcript for "Overcoming Autoimmune Fatigue and Brain Fog with Cellular Nutrition and Enzymes" come from?
It's auto-generated by Share One from Tess Sprague's recording, then lightly cleaned so it stays readable and searchable. Every Tennant Products story published here gets the same treatment. You can publish your own customer stories the same way at share.one.
Recorded and verified with Share One. Published as recorded — unpaid, unscripted, and attributed to a named person.
Collect your own customer stories at share.one