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Health & Nutrition Blog

Science-based guides on BMI, nutrition, weight loss, hydration and sleep.

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BMI

How to Calculate BMI — What It Means for Your Health

Learn the BMI formula, WHO categories, limitations and how to use it alongside TDEE for a complete picture of your health.

📅 March 2026 ⏱ 5 min Read article →
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Nutrition

How Much Protein Do You Need Per Day? Science-Based Guide

Evidence-based protein recommendations for weight loss, muscle gain and maintenance, with the best food sources and timing tips.

📅 March 2026 ⏱ 6 min Read article →
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Weight Loss

How to Lose 5 kg — A Realistic, Science-Based Plan

A step-by-step plan for losing 5 kg safely, including calorie deficit calculation, meal tips and realistic timeline.

📅 March 2026 ⏱ 7 min Read article →
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Hydration

How Much Water Should You Drink Per Day? The Real Answer

The '8 glasses a day' rule explained, plus how to calculate your actual water needs based on weight, activity and climate.

📅 March 2026 ⏱ 5 min Read article →
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Sleep

How Much Sleep Do You Really Need? Science Says 7–9 Hours

The science of sleep cycles, how sleep affects weight and metabolism, and how to find your optimal wake-up time.

📅 March 2026 ⏱ 5 min Read article →