All Articles
Find health guides and all information on metabolic health to feed the curious you.
Why naps are the secret to living stronger, smarter, and longer
Why sleeping for 28 minutes can make you smarter, stronger – and live longer
May 22, 2025
Carrot and cucumber benefits: Metabolism, glucose and more
We look at the benefits of carrots and cucumbers, and the unique nutritional profile that could offer metabolic benefits
May 20, 2025
5 heart rate variability (HRV) mistakes to avoid
We list common misconceptions about heart rate variability, and how to interpret the numbers
May 19, 2025
Your circadian rhythm and sleep-wake cycle explained
We explain why your circadian rhythm and sleep wake cycle is so important, and what affects your chronotype.
May 16, 2025
Women and sleep: Hormone impact and unique circadian rhythms explained
How hormones during the menstrual cycle, perimenopause, natural chronotypes and the mental load affect women's sleep patterns
May 15, 2025
Blood sugar and fruit: Best for glucose based on CGM data
We look at the real glucose impact of fruits with low glycemic index scores from Ultrahuman CGM data
May 15, 2025
Troubleshooting gaps in your HR, temperature or HRV
If your Ultrahuman Ring AIR data shows gaps in HR, temperature, or HRV the issue is usually physical, not technical. Here’s a breakdown of …
May 15, 2025
Chickpeas and nutrition: how they affect blood sugar
Chickpeas balance blood sugar spiking carbs with good levels of fat and protein, that can help mitigate glucose levels
May 14, 2025
Introducing: Cycle and Ovulation algo 2.0
We launched the Cycle and Ovulation PowerPlug in November 2024, and the response has been awe-inspiring. Hundreds of thousands of women use …
May 11, 2025