Steap Lab
Evidence-first wellness

Wellness questions
deserve honest answers.

Interactive tools and short-form editorial on fasting, tea, caffeine, and metabolic health. Every tool ships with the mechanism explained. Every claim ties back to research. No wellness hype, no affiliate stack.

Tool one
Fasting Checker

Does your tea break your fast?

The honest answer depends on which fast you're running, what's in your cup, and what you're actually trying to achieve. The Fasting Checker gives you a protocol-specific answer in fifteen seconds — with the mechanism explained.

Get your verdict
Seven fasting protocols covered
Evidence-based decision logic
Shareable verdict URLs
Matched product recommendations
Tool two
Caffeine Calculator

When should you stop drinking caffeine?

Track every drink across your day — coffee, matcha, energy drinks, even dark chocolate — factor in your real metabolism, and see exactly how much caffeine is working against you at bedtime. The answer is usually later than you think.

See your curve
Multi-dose accumulation tracking
Six metabolizer profiles (slow, fast, pregnancy)
Identifies your biggest bedtime contributor
Visual decay curve against sleep threshold
Our approach

Wellness has a credibility problem.

Most of what's written online about fasting, tea, caffeine, and metabolic health is either thinly-researched blog spam or sales copy dressed up as advice. We're trying to do better — with tools that actually answer the question, content that cites the research, and recommendations that don't overclaim.

Read more about Steap Lab
Supported by

STEAP · Golden Glow

A six-ingredient blend of cinnamon, ginger, turmeric, green tea, moringa, and red rooibos — built for metabolic wellness and daily anti-inflammatory support. Zero sugar, zero additives, just 7–10mg of caffeine per cup.

Visit steap.com