Marijana Kristo

Marijana Kristo

Freelance health writer

Marijana has studied Business Administration at California State University. A curious lifelong learner, she enjoys exploring wellness topics as well as hiking, traveling, discovering new foods, and learning new languages.

Tips to Relieve Menopausal Hot Flashes
Women's Health
Tips to Relieve Menopausal Hot Flashes
20 Jul 2026 • 7 minutes to read
Vitamin D for Adults: Benefits, Sources & How Much You Need
Body and Metabolism
Vitamin D for Adults: Benefits, Sources & How Much You Need
20 Jul 2026 • 9 minutes to read
What Is Muscle Soreness (DOMS)
Pain and Recovery
What Is Muscle Soreness (DOMS) and How to Relieve Discomfort Safely
20 Jul 2026 • 6 minutes to read
What Is Osteopathy and How Can It Help with Pain and Injuries
Pain and Recovery
What Is Osteopathy and How Can It Help with Pain and Injuries
20 Jul 2026 • 9 minutes to read
Coffee and Your Health: 10 Reasons to Give Up Caffeine
Sleep and Energy
Coffee and Your Health: 10 Reasons to Give Up Caffeine
20 Jul 2026 • 8 minutes to read
Olympic Success
Beyond the Product
How the World's Top Athletes Recover with FrequenCell
08 Jul 2026 • 2 minutes to read
How to Stop the Heavy Menstrual Bleeding (Menorrhagia)
Women's Health
How to Stop the Heavy Menstrual Bleeding (Menorrhagia)
02 Jul 2026 • 8 minutes to read
How to Fall Asleep Fast
Sleep and Energy Beyond the Product
How to Fall Asleep Fast
05 May 2026 • 8 minutes to read
How to Lose Belly Fat
Body and Metabolism
How to Lose Belly Fat: 14 Methods For Everyone
05 May 2026 • 8 minutes to read
How to Beat Jet Lag and Adjust to a New Time Zone Quickly
Sleep and Energy
How to Beat Jet Lag and Adjust to a New Time Zone Quickly
05 May 2026 • 8 minutes to read
The science behind
frequency wearables
Science
The science behind
 frequency wearables
05 May 2026 • 11 minutes to read
Mark Birch
Beyond the Product
Mark Birch and FrequenCell — A New Approach to Scalp Health
09 Apr 2026 • 1 minutes to read
Marijana Kristo