CalibrateEnter your most recent reading
We use your actual numbers to build a protocol — not generic advice.
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Enter your blood pressure reading on the left. We'll generate a personalized risk snapshot — no email required.
The same fog lifting,
in their own words.
Each tile is a real before-and-after. The readings are from patient check-ins at weeks 4, 8, and 12.
"My cardiologist reduced my lisinopril dose after eight weeks. I hadn't expected diet alone to move the needle that fast."
"The grocery list was the thing. I finally knew exactly what to buy — not just 'eat less processed food.'"
"I was Googling at midnight for months. Calibrate was the first thing that felt like a real answer."
"Down 22 points systolic. My doctor called it 'impressive for a dietary intervention.'"
"The potassium-sodium ratio concept changed everything. I wasn't just cutting salt, I was balancing minerals."
"My husband's numbers finally moved after three years of plateau on medication. We followed the plan together."
"Seven weeks in and I'm off the 'watch and wait' list. My doctor said keep doing what I'm doing."
"The meal-by-meal structure removed every decision. I just followed the protocol."
"Eat less salt" is where
generic advice ends.
Calibrate is built on four clinical mechanisms that most dietary programs ignore entirely.
Potassium-Sodium Ratio
Most dietary programs count sodium. Calibrate optimizes the ratio — targeting 4:1 potassium-to-sodium, which clinical data shows is 2.3× more effective than sodium restriction alone.
DASH-Aligned Macros
Every meal plan is built to DASH trial specifications: 27% fat, 55% carbohydrate with glycemic load under 100, 18% protein. Not approximations — exact targets.
Medication Interaction Mapping
ACE inhibitors affect potassium clearance. Beta-blockers alter glycemic response. Diuretics deplete magnesium. Your meal plan accounts for your specific pharmacology.
Real Grocery Lists
Not "eat more leafy greens." Specific items: 340g baby spinach (Trader Joe's or Costco), 2 cans no-salt-added cannellini beans, 1 bunch Swiss chard. Priced for a real household budget.
What Calibrate includes vs. generic dietary advice
| Feature | Generic Advice | Calibrate |
|---|---|---|
| Sodium limit specified in mg | ||
| Potassium target included | ||
| Medication interaction notes | ||
| Actual grocery list with brands | ||
| Meal-by-meal daily schedule | ||
| DASH macro targets | ||
| Accounts for your current diet |
One day from your
custom meal plan.
Every meal is calibrated to your sodium ceiling and potassium target. This is from a plan built for Stage 1 hypertension, no current medication.
Free: The Full DASH Shopping List
42 specific items with exact brands, quantities, and sodium counts. No email required.
Download Your Custom Meal Plan
Built from the numbers you entered. One email, no password, no subscription.
Calibrate is a nutrition education program, not a medical treatment. Always discuss dietary changes with your physician, particularly if you are taking blood pressure medication.
Avg. systolic reduction
at 12 weeks
Participants tracked
with confirmed outcomes
Reported dose reduction
physician-confirmed
Median time to first result
measurable BP change
Clinician-Designed
Protocol developed with registered dietitians and hypertension specialists, aligned with ACC/AHA guidelines.
DASH Trial Aligned
Every macro target mirrors the original DASH trial specifications — not approximations.
Medication-Aware
Six drug classes mapped to specific food interactions. ACE inhibitors, ARBs, beta-blockers, diuretics, and more.
847 Participants
Outcome data from real Calibrate participants tracked over 12-week protocols.
The fog lifts when the numbers make sense.
Start with the calculator above, or download the free DASH shopping list.