Biohacking: Beginner's Guide to Elevating Mind and Body

With the rise of interest in optimizing our bodies and minds, particularly in science and social media, we're seeing new research advocating various therapies, supplements, and lifestyle approaches to maximize our potential. But where can we start? Keep reading to explore the basics of biohacking and learn how to kickstart your journey to better health.

What is biohacking?

Biohacking is a term used to describe purposely impacting biology to improve physical and mental performance, longevity, and overall well-being through strategic interventions. Biohacking leverages scientific findings, technology, and lifestyle habits to achieve these health goals. These methods may improve energy, mental clarity, focus, physical strength, athletic performance, and lifespan while also potentially lowering the prevalence of certain illnesses. Optimizing health isn’t a new concept, but biohacking aims to integrate technology and current scientific research to support well-being.


Biohacking in daily life

You might already engage in some biohacking practices without even realizing it. Biohacking can be as subtle as taking the stairs instead of the elevator, eating a high-fiber, high-protein diet, or doing your daily workout. Believe it or not, these are all considered biohacking. Biohacking includes mental, emotional, and physical approaches to health. Mindset dictates biology, and biology dictates overall health and wellness, so it’s important to address all of these aspects to ensure you achieve your biohacking goals.

How to start biohacking

Before you begin biohacking, it's important to understand your goals. Whether striving for longevity, health improvement, fitness enhancement, or mental well-being, each objective requires tailored approaches.

Once you know your specific goals, you can start with the methods that directly address your needs. Start with 1–2 methods and work to incorporate them into your daily routine. You can start small, and once these become a regular part of your routine, you can add more activities until you're reaching your biohacking goals.

Tips for planning your biohacking:

  1. Decide on your goals. What specifically do you want to achieve, and why do you want to achieve it? Write down your 'why' and read it often to stay motivated.
  2. Be realistic. Start with something manageable that fits into your day and your schedule, like meditating the first 5 minutes you wake up or joining a gym along your daily commute route.
  3. Stay consistent. Do it every day for the first 30 days so it becomes a healthy habit you look forward to.
  4. Set a supportive environment. Keep your yoga mat visible for stretching, declutter your pantry to match your eating goals. Ultimately, cultivate surroundings that foster new habits.
  5. Seek support. Share your goals with loved ones for support, or seek professional help like meditation classes or joining a biohackers group. Engaging with peers offers motivation and accountability to stay committed.

What can help biohack my body?


Biohacking entails small, incremental lifestyle changes aimed at optimizing physical and mental performance. Below, we explore key biohacking areas, from diet to mindset techniques, revealing how each contributes to achieving our goals.

1. Food as medicine

Food contains the nutrients your body needs for peak function. Focusing on a diet rich in nutrient-dense foods can have a positive effect on your physical and mental health. Dietary choices influence biochemical pathways, hormone levels, and gut microbiome composition, all of which affect various aspects of your health and performance. Biohackers use nutrient-dense foods to support metabolism, energy levels, and cognitive function.

  • Your plate should be colorful, including various fruits and vegetables. Colors mean antioxidants, which address inflammation, protect cells, and can help prevent disease.
  • Your plate should include protein sources. High protein intake ensures your body gets the ingredients it needs to make enzymes, muscle tissue, collagen, and other materials that can improve your health and biological function.
  • Your plate should include foods rich in fiber. Fiber supports proper digestive function and cholesterol management.
  • You can practice the 80/20 rule. Aiming to eat nutrient-dense foods 80% of the time and indulging in 'fun' foods 20% of the time ensures you get the nutrients your body needs while not depriving yourself of your favorite treats.

2. Intermittent fasting

Intermittent fasting is cycling between periods of eating and fasting. There are many different methods of fasting but the most popular are the 16/8 method and the alternate-day fasting. The 16/8 method involves fasting for 16 hours and an eating window of 8 hours. The alternate-day method involves 24-hour fasts up to three times a week with normal eating patterns the remaining days. In either case, research shows potential benefits to fasting, including weight loss, reduced insulin levels, and blood glucose levels.

The review article in Journal of Diabetes Research also suggested that intermittent fasting may support antitumor activity of medicines and improvement of neurological diseases to potentially achieve enhanced metabolic function and prolonged longevity. Intermittent fasting may also encourage cell renewal, potentially prevent cancer cells from multiplying and spreading, and possibly slow aging.

While intermittent fasting is aimed at supporting your well-being journey, it may not be suitable for everyone. Some people may experience side effects, including headaches, low energy, dizziness, and mood swings. It is not recommended for pregnant and breastfeeding women, children and adolescents, underweight individuals, and those at risk of an eating disorder. Always consult with a healthcare professional before starting any fasting regime to determine if it is safe for your individual health circumstances.

3. Mindset and meditation

Training your mind is one of the most powerful biohacks you can implement. Because the mind is often the root of physical stress and emotional distress, by training it, you may create a positive ripple effect.


Recent research, such as that published in the Experimental and Clinical Sciences Journal, highlights the intricate relationship between the mind and body. Stress triggers a chain reaction involving hormones, neurotransmitters, and peptides, potentially leading to various health issues, particularly when stress is severe and prolonged. This mind-body connection underscores how thoughts may trigger physical stress responses, potentially impacting several aspects of one's well-being.

The easiest way to start biohacking your mind is with meditation. Meditation induces changes in brain activity and connectivity, which leads to decreased activity in the amygdala (the brain's stress center) and increases activity in regions associated with emotional regulation and attention. One of the major benefits of meditation is stress management, which could have a positive effect on the immune system, metabolic, cardiovascular, and mental health. It's important to note that while meditation may be beneficial in supporting these health issues, it cannot replace a medical treatment plan.

4. Movement

Moving your body is an essential part of biohacking. Not only it may improve blood circulation and enhance mood, but it can also help manage weight and prevent injury — all things important for longevity and overall wellness. Some of the most beneficial forms of movement for biohacking include:

Regular exercise, especially from the above-mentioned list, enhances cardiovascular health, metabolic function, and mood, which are essential to peak biological function and longevity.

5. Hot-cold contrast therapy

Hot-cold contrast therapy involves subjecting the body to big temperature swings, going from hotter temperatures (after using a sauna or hot tub) to very cold temperatures (like an ice bath or cold shower). Dilating the blood vessels via hot exposure followed by a quick constriction of these same vessels via cold exposure could help improve cardiovascular health by inducing vascular adaptation and circulation.

Research study in the Journal of Athletic Training reveals that alternating hot and cold water induces vascular changes, enhancing tissue blood flow and oxygenation, potentially aiding healing and reducing swelling. This therapy shows potential for numerous biological benefits that include:

  • Decreasing inflammation
  • Supporting the immune system
  • Improving blood flow and oxygenation
  • Improving mood and better sleep

These are potential benefits and because everyone's biology and health status are unique, so will their responses to these types of biohacking methods. Contrast therapy, cold therapy, and sauna/hot therapy use all must be exercised with caution, under supervision, and after consulting a doctor regarding the safety.

6. Red light therapy


Red light therapy, known as photobiomodulation, involves using low-level red or near-infrared light wavelengths to stimulate cells to repair and regenerate at a faster rate. Research shows these light therapies may reduce inflammation, promote wound healing, and improve skin health.

A review in AIMS Biophysics Journal suggests that red-light therapy has the potential to improve inflammation, reduce pain, and promote tissue repair. To try red light therapy, you can join gyms or businesses that offer this therapy, or you can learn more about at-home red light therapy options.

Individuals are different, meaning what is suitable and safe for one might not be for another. Therefore, individual health conditions, medications, and other factors should be considered with the help of a health professional in order to choose safe ways to 'elevate' one's routine.

Overall, biohacking aims to optimize health and well-being through lifestyle modifications and technology. Biohacking for beginners is all about laying a solid foundation of diet and lifestyle methods. Once your foundation is there, you can advance your routine. Until then, start small, stay consistent, and you’ll be on your way to mastering your unique biohacking routines.


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