Biohacking has become a buzzword in wellness circles, with people like Brian Johnson grabbing headlines for spending almost 2M$ a year on hacking their health & reducing their “biological age” and every other person talking about cold plunges, CGM’s & supplementation. Biohacking at it’s core is a term used to describe do-it-yourself biology where you make incremental changes to you body in the form of nutrition, sleep and lifestyle to improve your health and well-being. This vast world encompasses everything from Simple lifestyle tweaks like adjusting your diet and sleep habits to bold bets like genetic engineering & IV therapy. However, with so much information out there, it’s easy to feel overwhelmed & be unsure of how to being your biohacking journey. To help you navigate it all, we spoke to Vipin Sharma, a Deep Health Coach, and an Ultra Distance Athlete to give us an introduction to Biohacking with a rational, step-by-step approach.
First things first. Is Biohacking Safe?
It’s difficult to make a blanket statement whether ‘biohacking is safe or not’. Broadly speaking, I feel biohacking can be a really effective tool for getting healthier, but it comes with potential risks and must be used only by those who understand it well. If you’re on your own & just getting started, focus on mastering the fundamentals – Take care of your nutrition, get enough sleep, maintain mental-health hygiene and just move more. If you do all of these on a consistent basis and want to take your health on the next level, it’s best to talk to a health expert who understands the mechanisms of how biohacking works and has the expertise of knowing whether it’s right for you. If not, stick to the basics.
Take Intermittent fasting (or time-restricted feeding) for example. A lot of people speak about it & experiment with it, thinking it’s a Magic Bullet for many conditions, but it’s not. Firstly, one has to learn how to do it properly – what constitutes a fast, what doesn’t, what’s the effect of your last meal on how you feel during the fast, what’s the effect of your first meal after your fast, what are the most optimal ways to break a fast, etc.
Even if you do all of these by the book, you could still be a wrong candidate for Intermittent fasting if you suffer from a condition like disordered eating. It can be a great tool for autophagy & longevity, but it’s important to ask if it’s right for you. Our bodies are complex machines, and while we’re all similar in lots of ways, our genetic makeup, gut bacteria and our interactions with our environment are astonishingly different.
It’s nearly impossible for me to advise a client on a diet plan without looking at their blood work & ideally, other biomarkers too.
Science has made significant progress in the past few years & genetic testing, gut health examinations & CGMs are all commonly available in parts of the Western world. “It’s only a matter of making it more economical & accessible so that a larger population can benefit from it. I look forward to the day when health coaches will be able to ask their clients to get DNA testing, specialised blood work, metabolic health test done and we’ll have that data at our disposal to make truly personalised recommendations,” says Sharma.
Unless you’ve enrolled with an expert (or gone deep on r/biohacking!), your best bet is to master the fundamentals of nutrition, sleep & movement. Once you get the basics right, you can start experimenting a little more.
For your nutrition, Vipin recommends that you;
- Focus on consuming mostly whole foods
- Include fermented & gut-friendly foods daily
- Get enough water for your body weight
- Eat slowly & distraction-free
- Eat till you’re 80% full
Biohacking & Improved Sleep Quality
Sleep, in particular, is one area where Biohacking is helpful the most given our modern environment. Phones, laptops, noise levels, over-lit homes, 24×7 stressors, and sedentary lifestyles – all contribute to poor sleep, and sleep is something you can’t fix by trying harder. You can only learn to create conditions for restful sleep and let it happen. Vipin is a huge proponent of sleep and wake rituals. Here are some of the basics he suggests:
- Get daylight exposure within the first 30 minutes of waking up (this goes a long way in fixing your circadian rhythms)
- Aim for consistent sleep and wake times
- Stop the usage of screens 2 hours before bed
- Stop eating 3 hours before bed
- Dim lights an hour before bed
- Meditate in the evening
These measures should be sufficient for most of us, but if you’ve got these covered & want to optimise your sleep further;
- Wear a sleep tracker – Analyse sleep cycles and quality to identify any issues (whether it’s getting to fall asleep, waking in the middle and falling asleep again, or continuous interruptions throughout the night)
- Invest in blue light-blocking glasses
- Use a sleep music app
- Try specific sleep meditations
Biohacking & Exercise
When applied to exercise, biohacking involves techniques like tracking physiological data, optimising recovery strategies, and tailoring workouts based on various health factors.
By leveraging these insights, individuals can fine-tune their exercise routines, enhance athletic performance, and even expedite recovery. But before you go deep into wearables or using niche methods of exercise, get the fundamentals right by;
- Moving for at least 30 minutes a day
- Aiming for 3 strength training & 3 cardio sessions a week
- Increasing your level of non exercise activity by moving about in your daily life outside of working out
Biohacking Devices and Wearables: Are They Worth It?
Talking about wearables – I believe some of the good quality health trackers are worth investing in, not just for the data they provide, but also for helping build better habits.
Monitoring your data is good practice as it gives you information to make informed decisions about how your routine is affecting your body. For example – a fully loaded fitness smartwatch may give you data for sleep, workouts, heart rate, heart rate variability, and movement throughout the day. Having these on a graph tells you how you’ve been doing. Some may even measure things like Vo2 max & other often ignored factors, all of which are incredibly helpful in painting a picture of one’s health. The accuracy of these devices is about 60-70% and while they may not be as accurate as professional tests done at medical facilities, having ballpark figures to know how you’re doing compared to your baselines can be exceptionally helpful.
Vipin personally believes that ideally though, outside of basic health data, some devices should only be used under the supervision of experts. CGM devices for instance, attached to your body 24/7, gives you data about your blood sugar fluctuations throughout the day and the uninitiated might find it puzzling to see something they deem as healthy causing a massive sugar spike. It requires expertise to understand the patterns in this randomness and make sense of what could be potentially worrying and what’s not. The data could also give needless anxiety to the person using it, who will only see a spike as it is.
Biohacking then, is a potent tool for self improvement in the health domain, but it’s important to approach it with a rational mindset. Start small, master the fundamentals, and when you’re ready to step it up, talk to an expert or research carefully before starting. When you do, make one small change at a time, closely observe the effects, and adapt as necessary.