Diet Soda, Aspartame, and the Truth: A Coach Haris evidence based guide

Diet Soda, Aspartame, and the Truth: A Coach Haris evidence based guide

Diet Soda, Aspartame, and the Truth: A Coach Haris evidence based guideHaris Ruzdic
Published on: 16/03/2026

Is Diet soda dangerous? This evidence based guide explains the science behind aspartame, cancer risk, and what research actually shows about artificial sweeteners.

Training During Ramadan in Dubai: How to Stay Strong While Fasting

Training During Ramadan in Dubai: How to Stay Strong While Fasting

Training During Ramadan in Dubai: How to Stay Strong While FastingHaris Ruzdic
Published on: 18/02/2026

Fasting during Ramadan changes hydration, sleep, and recovery. Learn how to adjust training in Dubai to maintain strength, protect muscle, and stay consistent.

Protein RDA: It Took Them About 50 Years

Protein RDA: It Took Them About 50 Years

Protein RDA: It Took Them About 50 YearsHaris Ruzdic
Published on: 06/02/2026

The protein RDA was designed to prevent deficiency in times of food scarcity. This article explains why higher protein intake became the real standard, to support strength, recovery, or long term health.

Nutrition for Strength and Healthy Aging

Nutrition for Strength and Healthy Aging

Nutrition for Strength and Healthy AgingHaris Ruzdic
Published on: 24/12/2025

A collection of guides that explain how nutrition supports recovery, muscle retention, metabolic health, and body composition over time. The emphasis is on understanding how food works in the body, so eating becomes simpler, more intentional, and easier to sustain.

What Is the Protein RDA and Why It’s Not Enough

What Is the Protein RDA and Why It’s Not Enough

What Is the Protein RDA and Why It’s Not EnoughHaris Ruzdic
Published on: 29/09/2025

This article explains protein RDA, what it was designed for, why it does not cover strength and aging, and how much protein we actually need for long-term health.

10 Habits of People Who Keep the Weight Off

10 Habits of People Who Keep the Weight Off

10 Habits of People Who Keep the Weight Off Haris Ruzdic
Published on: 15/09/2025

You can lose weight, but can you keep it off? This article explains the habits that support long-term weight maintenance, based on coaching experience and research.

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