Community · Evidence in public

Science, published in public.

A research feed curated by the Calibr8 team, alongside discussions from members working through their own data. New insights every Monday, Wednesday, and Friday.

44Research insights

4Domains covered

1,316Peer-reviewed papers

Calibr8Official

Wellbeing

Sleeping More Could Lower Your Blood Pressure as Much as Cutting Salt

Mean difference (mmHg or bpm)

Unit: mmHg / bpm

SBP (RCTs only)

-4.91

SBP (RCTs + non-RCTs)

-5.02

DBP (RCTs + non-RCTs)

-2.90

SBP (CBT-I/sleep hygiene)

-3.44

SBP (sleep extension)

-7.59

DBP (sleep extension)

95% Confidence Interval

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A free, evidence-based nutrition community with research-backed posts, user discussions, and progress sharing. New research insights are published every Monday, Wednesday, and Friday.

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The community covers four main domains: Nutrition, Exercise, Supplements, and Wellbeing. Posts include research insights reviewed by the Calibr8 team and user-generated discussions.

Science, published in public.

Sleeping More Could Lower Your Blood Pressure as Much as Cutting Salt

Mean difference (mmHg or bpm)

Frequently asked questions

Lifting Weights Helps You Walk Better as You Age — Here's What Works

The Comparison Trap: How Measuring Yourself Against Others Affects Eating

Correlation between social comparison and disordered eating

Losing Muscle as You Age Isn't Just Cosmetic — It's a Heart Risk

Why Getting Kids Moving Works Better Than Dieting for Obesity Prevention

Mean difference (intervention vs control)

Exercise Helps Osteoporosis Patients Feel Better — Not Just Build Bone

Resistance Training Cuts Cancer-Related Fatigue, Large Meta-Analysis Finds

Drop Sets and Rest-Pause: The Hype vs. What Actually Works