Transparent assumptions
The inputs and planning estimates behind the result remain visible.
Evidence, translated for real life
Clear nutrition,grounded in evidence.
Practical tools and one-on-one support from Geremy Kerr—a registered dietitian, food scientist, business-trained product builder, and former project manager.
Dietetics
Food science
Business
Project leadership
Flagship product
Turn a weight goal into a plan you can test.
Use the connected Weight Planner to examine the goal, build meals, track reality, and adjust from the trend.
Open the Weight PlannerPrivate practice
Work with someone who understands both the science and the struggle.
Geremy spent much of his life in a larger body, lost more than 100 pounds, and returned to school to become a dietitian. That lived experience now meets formal training and professional judgment.
Explore one-on-one supportFlagship tool
A weight plan you can interrogate—not just obey.
Test the goal, see what the timeline requires, turn targets into meals, log what happens, and adjust from the trend.
See how the Weight Planner worksEnergy targetPlanning estimate
Target2,450kcal / day
Assumptions visible
7-day weight trajectoryTrend ↓ 0.4 kg
Protein
119 / 153 g
Carbs
177 / 276 g
Fat
43 / 82 g
Today's plan1,946 kcal
☼Breakfast498 kcal◒Lunch623 kcal◓Dinner603 kcal☾Snack222 kcal
▤ Evidence classes retainedGoal → plan → meals → log → compare → adjustConfidence
Connected daily loop
Goal, meals, diary, and progress review work as one system.
Conservative adjustment
Trends guide changes. One dramatic Tuesday weigh-in does not.
The Grain of Truth standard
Confidence should be earned in public.
“Evidence-based” is not decorative seasoning. We show what a number is based on, where uncertainty remains, and when a tool should give way to individualized care.
Name the question
A useful answer starts by defining the claim, the population, and the outcome that actually matters.
Grade the source
Reviewed research, government datasets, manufacturer labels, and estimates are identified—not blended into one vague badge.
Make it usable
Evidence becomes a practical next step, with uncertainty and limits left visible.
Built with professional judgment
A scientist, strategist, and builder.
Geremy brings graduate training in dietetics and food science, a business degree, published research, and years leading complex projects and operations. Grain of Truth is where those disciplines finally work on the same problem.
Meet GeremyFounding pilot
Help shape the first commercial version.
A small four-week cohort will test whether the planner is useful in real life—not merely impressive in a demo.
Apply for the pilot