The Health Study
5 Reasons Why Cold-Extracted Beetroot Could Restore Your Circulation
(And Why 9 Out of 10 Supplements Are Worthless)
By Jennifer Whitney
Last Updated Sep 23.2025
If you're exhausted from not sleeping because your feet are like ice cubes every single night... if your doctor's "poor circulation" diagnosis came with zero real solutions... if you've tried heated blankets, rechargeable hand warmers, and multiple layers of socks that don't work... this could save you.
Just like Sarah, who spent 8 years up at 2 AM trying to warm her frozen feet. And Dr. Foster's patient Michael, who wore socks to bed even in summer and kept heated blankets in every room.
The same mechanism that destroyed their sleep—and why 9 out of 10 beetroot supplements are formulated wrong.
Here are the 5 reasons why cold-extracted beetroot works when everything else fails—and why you'd better pay attention before wasting another year:
1. It Restores Your Blood Vessel's Signaling System (Not Just Symptoms)
Your cold hands aren't a glove problem. They're a nitric oxide deficiency problem. Your blood vessels need this molecule to dilate and deliver warm blood to your extremities.
Cold-extracted beetroot provides dietary nitrates that convert directly into nitric oxide, telling your vessels to open up—something calcium channel blockers and circulation pills never address.
2. It Uses The Extraction Method That Actually Preserves Nitrates
Here's what most companies won't tell you: heat processing destroys up to 95% of active nitrates. That random Amazon beetroot Mark tried first? Heat-processed garbage.
Cold extraction preserves the full nitrate content—which is why clinical studies use this method. Most supplements use the wrong extraction to save costs. It's why they don't work.
3. It Works In Weeks, Not Months (Without Pharmaceutical Side Effects)
Mark's timeline: 3 weeks, hands felt warmer. 1 month, comments stopped. 2 months, handshake confidence restored. Dr. Foster's patients report the same pattern: 3 weeks initial improvement, 4-6 weeks social embarrassment resolved.
Compare that to calcium channel blockers that made Mark's hands colder, dropped his blood pressure dangerously low, and caused constant dizziness. Can’tBeBeet provides 600 mg dietary nitrate per three-capsule serving; its Certificate of Analysis is pending.
4. Declared Beetroot Amount Per Serving
Can’tBeBeet provides 600 mg dietary nitrate and 1,800 mg organic beetroot, plus 150 mg grape seed extract and vitamins B3, B6 and B12 per three-capsule serving. Each bottle contains 90 capsules (30 servings).
The Certificate of Analysis for Can’tBeBeet is pending. It will be added once the supporting document has been provided and reviewed.
5. It's What Cardiovascular Doctors Actually Recommend To Patients
Dr. Clinton Foster, 17 years cardiovascular medicine, recommends Can’tBeBeet as his standard protocol for patients presenting with cold extremity patterns. After 18 months of clinical observation with real patients: "The patients who've tried it and reported back have generally described improvement.
The feet that were 'permanently ice blocks' keeping them awake became warm enough that they started sleeping through the night." This isn't theory. It's clinical practice.
If Jennifer's feet went from "permanently ice blocks" that kept her awake at 2 AM to sleeping through the night in 8 weeks... if Dr. Foster's patients escape the same exhaustion from wearing socks 24/7 that "help a bit but not really"... there's no reason you can't experience the same relief.
But here's the catch: endothelial dysfunction gets harder to reverse the longer you wait. Your blood vessel lining degrades. Recovery takes longer.
If you've survived this past year shifting positions for the hundredth time at 3 AM trying to warm frozen feet—doing hand checks before touching your own family—don't let another 12 months pass.
Don't waste more money on heated blankets that can't fix microcirculation. Don't suffer through another night waking up because your feet ache from being so cold.
Try Can’tBeBeet. Track your symptoms. Give it the 4-6 weeks Dr. Foster suggests.
Start this year actually addressing the mechanism instead of just managing with compression socks and electric throws.
— Jennifer Whitney