Try searching for: Metabolic health, Nutrition, Sports science etc.
Discover why delaying your morning coffee by 90 minutes can boost focus, energy, and sleep — backed by neuroscience and circadian rhythm research.
Ultrahuman Ring data reveals how England's 2am World Cup kick-off against Mexico cut the nation's sleep, lowered HRV, and affected overnight recovery …
What are the signs of ovulation? We break down cervical mucus, BBT, and the LH surge — and the most reliable ways to track your fertile window.
What is the follicular phase? We break down the first half of your cycle — how rising estrogen shapes energy and mood, and what the science says about …
Is stevia bad for you? We break down what the research says on safety, blood sugar, and the additives in "stevia" blends that actually matter
Heart rate zones explained simply. We break down Zones 1–5, how to calculate yours, and the truth about the fat-burning zone vs cardio.
What is perimenopause? We break down the symptoms (cycle changes come first, not hot flashes), when it starts, how long it lasts, and when to see a …
Does maltitol raise blood sugar or cause stomach upset? We break down its real effects, why its laxative reputation is overblown, and how it compares.
What's a good resting heart rate by age? We break down real Ring data from 500,000+ members — and why RHR barely changes with age.
Does sucralose raise blood sugar? We break down what the research shows about sucralose, from its effect on insulin and your gut to whether it's safe.
Still hungry after a full meal, day after day? We break down polyphagia — when excessive hunger signals insulin resistance or diabetes, and when to …
What's the difference between glucose, fructose, sucrose, and HFCS? Dr. Mukul Mittal walks you through each type of sugar and what each one does in …
What's a normal blood sugar by age? Dr. Mukul Mittal walks you through the chart — fasting, post-meal, A1C, and how targets change with life stage.
How to get more deep sleep? Dr. Mukul Mittal walks you through 9 evidence-backed tactics — what the research shows and what actually works.
What is erythritol — and is it safe? Dr. Mukul Mittal walks you through the glucose effect, calories, side effects, and what the research shows.
What are the early warning signs of preeclampsia? Dr. Mukul Mittal walks you through the symptoms, risk factors, and when to call your healthcare …
How many steps a day to lose weight? Dr. Mukul Mittal walks through the research, calorie math, and why diet drives most of the result.
What's a normal respiratory rate? Dr. Mukul Mittal walks through the ranges by age, what affects them, and when to see a clinician.
Dr. Mukul Mittal walks you through whether NAD+ supplements actually work and what the trials show on different types of NAD+ supplements
Are nightshade vegetables inflammatory? See what the evidence shows and what Ultrahuman's CGM data reveals about tomato, eggplant, and potato spikes.
Dr. Mukul Mittal walks you through 9 evidence-backed remedies for period cramps — what each does, the evidence behind it, and when to see a clinician
Dr. Mukul Mittal walks you through PMDD treatment — the diagnosis criteria, SSRIs and hormonal options, lifestyle support, and when to seek immediate …
Is Diet Coke bad for you? Explore what aspartame does to blood glucose, the safety evidence behind it and what Ultrahuman's CGM data reveals about …
Discover 10 Ultrahuman Cycle Flags from C&O Pro, hidden patterns across your cycle that can reveal PCOS markers, luteal phase issues, and much more.
PCOS makes ovulation harder to track as cycles lengthen and signals blur. Learn why predictor kits fail and how wearables pinpoint your true fertile …
Discover science-backed ways to balance hormones naturally through sleep, movement, nutrition, and stress, and how your Ring reveals patterns across …
Does carb cycling actually work? See what the evidence shows for endurance athletes, why it rarely helps dieters, and what CGM data reveals on carb …
Learn how your parasympathetic and sympathetic nervous systems balance rest and stress, and how to shift into recovery mode to feel calmer on demand.
Understand what the luteal phase feels like, from temperature and mood shifts to energy, sleep and cravings, and how to train and eat through it.
What does your A1C number really mean? Use our A1C-to-glucose chart to understand your results, where the test misleads, and how CGM fills the gaps.
Discover how palm cooling can enhance exercise performance, speed up recovery –backed by science and real-world studies.
We explain how the revamped Body Signal uses Trends, Milestones and Streaks to guide you to better health habits
The scientific evidence behind mouth taping, nasal breathing – and whether it really promotes a stronger jawline
Sleepmaxxing is a big TikTok trend – but are the techniques evidence backed, or social media hype? We find out
Your recovery is directly tied to your metabolism. If your body doesn’t get enough rest post-workout, it can also affect your HRV and other …
Explore what berberine and metformin are, how they are used for metabolic conditions such as diabetes, and the science and the risks to weigh.
Your autonomic nervous system runs heartbeat, digestion, and stress response. Learn how it works and how you can influence these vital body functions.
Discover how mitochondria, the tiny power producers in our cells, convert food into energy, drive cell signalling, and even influence anxiety and our …
Over a billion people in the world suffer from metabolic health disorders. Many more have early symptoms / precursors of a metabolic disorder.
How to increase HRV, boost readiness and prepare your body for peak performance
See how the Blood Vision Metabolic Health panel tracks fasting glucose, insulin, and HbA1c to catch diabetes risk early and guide preventive lifestyle …
Understand what your heart health blood test results mean. This guide explains 10 key cardiovascular markers, from LDL and triglycerides to hs-CRP and …
Discover what Blood Vision's hormone panel reveals, from testosterone and cortisol to LH, and how high or low levels shape energy, mood, and …
Quickly understand Complete Blood Count markers: WBC, RBC, hemoglobin, hematocrit, MCV, MCH, MCHC, RDW, platelets & MPV
Discover how caffeine affects your sleep, from latency to REM disruption—plus science-backed tips for timing your intake without sacrificing rest.
How caffeine affects adenosine signaling, sleep, and energy. Learn why crashes happen and how to reset your tolerance for better cognitive performance
We explain HRV, and the science behind this important wearables metric – and finally, what it says about your health.
Discover how the vagus nerve influences HRV, stress, and recovery — and how you can train it to improve parasympathetic tone and resilience.
Chef Nayantara Bagla shares how the Ultrahuman Cyborg helped her bridge scientific data and food, curb emotional eating and craft healthier meals.
Vani Murthy is a Bengaluru-based homemaker and urban farmer. In an attempt to recycle the food waste generated daily in her kitchen
Joel Eric Pinto is a project manager who brings Keventers stores to life and brings the same problem-solving approach to nutrition and wellness.
Discover your chronotype — Bear, Wolf, Lion, or Dolphin — and learn how it shapes sleep, focus, diet, and health. Align your routine with your biology
How does caffeine affect blood sugar? Learn how coffee impacts insulin sensitivity, post-meal glucose, and long-term diabetes risk, backed by …
Glucose swings can drive oxidative stress and inflammation. Learn why glucose variability matters and how to reduce it with simple daily habits
Bloating from diet, lifestyle and health conditions can disrupt daily life. Explore 24 proven, science-backed ways to reduce bloating and ease the …
That gnawing urge to eat is driven by ghrelin, the hunger hormone. Discover how ghrelin works, why it triggers cravings and how to keep appetite in …
Not only is training for and finishing a marathon a huge achievement, it’s also a great way to stay in shape and fulfil one’s fitness goals.
Explore the connection between fibromyalgia and blood sugar, how insulin resistance may drive chronic pain, and why managing glucose could help ease …
Explore the link between energy metabolism and fertility, how obesity and metabolic disorders affect reproductive health, and their connection to PCOS …
Understand how metabolism works and the serious health risks of anabolic steroid abuse, from hormone disruption to lasting long-term bodily harm.
Discover how glucose affects athletic performance and learn how to use CGM data to fine-tune your fueling before and after training or racing.
Learn how to use HRV data to guide your training, improve recovery, and optimise workout timing based on insights from Ultrahuman Ring AIR users.
We list common misconceptions about heart rate variability, and how to interpret the numbers
Each form of exercise comes with tremendous benefits and has distinct advantages. But the real question is – what works for you?
The Ring AIR now detects your workouts automatically, so no activity goes unlogged. Get a home-screen banner to log or dismiss each detected session …
Good posture does more than look confident. Explore 14 benefits of proper posture and practical tips to fix bad posture and ease everyday aches and …
Discover why stronger ankles mean a healthier body, how this weight-bearing base supports movement, and why strengthening it helps prevent injuries.
Rest is essential for performance, yet many athletes feel guilty taking a day off. Learn practical recovery methods that restore your body and boost …
Ultrahuman research suggests inconsistent sleep elevates heart rate and impacts recovery
If you see multiple spikes in your CGM data after eating – it could be biphasic curves. We explain what that means and what you need to know
We explain metabolic age, and how to calculate and compare your basal metabolic rate
Why sleeping for 28 minutes can make you smarter, stronger – and live longer
We explain why your circadian rhythm and sleep wake cycle is so important, and what affects your chronotype.
Learn what your blood markers reveal about your health and how a personalised, preventive approach helps you optimise wellbeing based on your own …
In part two of the Speed Project series, discover how a running team stayed driven and focused through adversity in their race to the finish.
Low HRV is a warning light. Understand how to spot chronic stress early, and use sleep, breathwork, and training tweaks to recover.
UPDATED: Explore how neuro-sound and binaural beats may influence brainwave activity to support focus, relaxation, and sleep.
How the Ultrahuman Ring AIR estimates glymphatic clearance as a window into cognitive health
Discover how to curate your social circle, why the people around you shape your health and growth, and steps to build inspiring, regenerative …
Musician Julianna Raye shares her unified mindfulness journey, from crippling anxiety to rewiring her brain through thousands of hours of meditation.
Ultrahuman partnered with Evoked Response to understand the science behind how different kinds of beats impact the human body. So, we created ‘brain …
Discover how mindful walking can be meditative, turning an everyday stroll into an act of self-care that eases stress and brings you back to the …
Follow the final part of the Speed Project series, exploring the grit and determination needed to push through obstacles when everything goes wrong.
Discover the science behind nature soundscapes and how birdsong, rustling leaves and flowing water calm the mind, ease stress and restore inner peace.
Discover the real benefits of glutathione, your body's master antioxidant, the foods and precursors that raise it, and where oral supplements fall …
We explain how a low histamine diet works and the symptoms to look out for
How to create the healthiest Chipotle order – based on Ultrahuman glucose data
Updated: If you find yourself waking at 3AM regularly, it could be your metabolism. Here's what to watch out for
How menopause affects blood sugar, insulin resistance, and diabetes risk – plus evidence-based ways to manage glucose during and after menopause.
Learn how to monitor and optimize your blood glucose levels to improve energy, prevent spikes, and support long-term metabolic health.
Is Chick-fil-A healthy? Go beyond calories with a nutrition guide to every menu item, from breakfast to sides and drinks, and its likely blood sugar …
The Tech Co Performance Pillow uses Ring AIR insights to promote REM sleep, reduce wake time, and help athletes get higher-quality rest
How Team Cofidis uses Ultrahuman Ring AIR to maximize recovery during the Tour de France
Discover why famous athletes have such low resting heart rates, how endurance training builds cardiovascular efficiency, and what a high RHR signals.
Discover the story of Thomas Cup champion H.S. Prannoy, the badminton star's journey through nutrition, mental focus, recovery, and the grit behind …
The keto diet is high-fat, low-carb and once used to treat epilepsy. Learn how it affects body composition, energy and performance in professional …
Stress and anxiety can make or break performance. Learn how athletes adapt to stressors, build mental toughness, and stay resilient under real …
Discover the key to restorative sleep hygiene, the habits and routines that boost sleep quality, and how athletes build a routine suited to their …
Doping risks far more than a career. Learn what doping involves, why elite athletes turn to it, and the serious health dangers it poses to the body.
Mental imagery recreates sensory experiences in the mind. Learn how this technique sharpens learning, problem-solving and performance for high …
Learn why deep sleep matters, how much you need, and 5 science-backed ways to improve it — even as you age.
Discover how breathwork protocols influence your autonomic nervous system, drawing on ancient practices and modern research to calm stress and boost …
Explore how emotional eating affects metabolic health, the difference between physical and emotional hunger, and why we eat in response to our …
Oxytocin, the love hormone, shapes bonding, affection, and trust. Explore six intriguing facts about how it works and why it strengthens …
Stress is an unavoidable physical and emotional response. Learn how chronic stress disrupts hormones, blood sugar and metabolism, and how to protect …
We seek comfort when stressed; there's no denying that, and it's entirely in our nature to do so.
Explore eight non-pregnancy reasons your period may be late, from stress and thyroid issues to perimenopause, and when to seek clinical evaluation.
