Help & Documentation

Find answers, learn how to use our tools, and get the most out of Sighed Effects.

Tools

Evidence-based tools for personalized supplement and nutrition optimization.

Smart Stack Builder

Generate personalized supplement recommendations based on your goals and health profile. Each recommendation is backed by peer-reviewed research with dosing guidance, timing recommendations, and interaction analysis.

Use Smart Stack

Smart Fuel Planner

Create evidence-based nutrition plans with personalized macro targets and meal timing optimization. Accommodates dietary preferences while maintaining nutrient density.

Currently in development. Join the waitlist for early access.

TDEE Calculator

Calculate your Total Daily Energy Expenditure to determine accurate calorie needs. Uses your age, weight, height, and activity level to estimate maintenance calories and provide goal-based adjustments for fat loss or muscle building.

Calculate TDEE

Additional Free Tools

More calculators and analysis tools coming soon, including BMR Calculator, Bioavailability Checker, Supplement Interaction Checker, Comparison Tool, and Dosage & Timing Tool.

Still need help?