Age and sleep: How to use sleep as an anti-aging power-up
We explain how sleep changes as we get older - and how to fight back
May 28, 2025
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Find health guides and all information on metabolic health to feed the curious you.
What is metabolic age? Understand and improve this key health metric
We explain metabolic age, and how to calculate and compare your basal metabolic rate
May 28, 2025
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…
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
10 ways to improve heart rate variability (HRV)
How to reduce HRV, boost readiness and prepare your body for peak performance
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