Health Courses

The resources in the Health Courses section cover a wide range of topics related to improving different aspects of your health.

This can include cognitive health, stress, mood, sleep, nutrition, physical fitness, weight management, pain management, and longevity.

It can also include platforms that allow you to test different biomarkers and gain greater insight into your overall health.

The aim is to provide tools and resources that can help you reach your goals or overcome your challenges in any of these areas.

I have placed them in the order in which I believe they have the greatest potential to help the most people.

Keep in mind that my ordering is based on people in general rather than you as an individual, so it might not reflect the best fit for you.

Feel free to look them over and choose whichever one resonates most with you and your current goals and needs.

Disclosure: This page contains affiliate links. If you purchase through them, I may earn a commission at no additional cost to you. My opinions are my own and based on my own research and testing.

Apollo Neuro: The Nervous System Regulation Wearable

Apollo Neuro grew out of the research of Dr. David Rabin, a neuroscientist, board-certified psychiatrist, and co-founder of Apollo Neuroscience.

He was searching for better ways to support those struggling with their mental health, particularly individuals with PTSD who had not responded sufficiently to conventional treatments.

During his research, he came across evidence that soothing touch can signal safety to the brain and influence the body’s stress response, prompting him to investigate whether gentle vibrations from a wearable device could harness that same effect.

These insights and subsequent testing eventually led to the development of Apollo Neuro, a wearable device that delivers gentle, patterned vibrations to help support nervous system regulation.

Apollo’s vibrations are designed to signal safety through the sense of touch, supporting parasympathetic nervous system activity and helping the body move toward a calmer, more regulated state.

Apollo Neuro is primarily intended to support stress management, sleep, focus, energy, and recovery.

The device uses preset vibration programs known as Vibes, with seven Core options: Energy, Social, Focus, Recover, Calm, Unwind, and Sleep.

Each uses a different vibration pattern to support a particular state or goal.

This gives you the flexibility to select a Vibe based on how you want to feel or what you are trying to accomplish.

You can also create a customized schedule that automatically plays different Vibes throughout the day.

The device is easy to incorporate into daily life and can be worn on either the wrist or ankle, or clipped to clothing such as a shirt collar or waistband, depending on your preference.

Apollo Neuroscience reports that Apollo Neuro has been evaluated in 17 completed clinical studies, citing improvements in areas such as heart rate variability, focus and cognitive performance, stress, burnout, well-being, and sleep.

The evidence varies in quality, however, with some studies independently led, placebo-controlled, or both, while others lacked placebo controls or were conducted internally.

Apollo Neuro is a consumer wellness device and is not intended to treat or cure medical conditions.

Apollo Neuro currently costs $448 USD and includes a one-year SmartVibes AI Membership, which provides access to additional Premium Vibes, personalized Vibe suggestions, sleep tracking, automated sleep support, and optional Oura Ring integration.

The automated sleep support comes from a unique feature called Stay Asleep, which detects when you begin to stir during the night and automatically delivers gentle vibrations to help prevent unwanted wake-ups.

After the included year, continued use of the wearable requires an active SmartVibes subscription, which currently costs $99 per year.

Some users have criticized the subscription requirement to continue using the device, as well as the need for a subscription to access additional features such as Premium Vibes.

The criticism of requiring a subscription to continue using the device itself is particularly fair, as many comparable devices for nervous system regulation and stress management allow continued core use without a paid subscription, though subscriptions for additional premium features have become common across many products and services.

You can save $99 on Apollo Neuro by purchasing here or through the heading or image at the top of the summary.

For best results, Apollo Neuroscience recommends using the device for at least three hours a day, at least five days a week, noting that more consistent use may lead to greater benefits.

For anyone looking for a resource grounded in research and designed to support areas such as stress management, focus, and sleep, Apollo Neuro is an innovative wearable option worth considering.

Vielight: Photobiomodulation Devices for Brain and Systemic Wellness

Vielight is a research-focused photobiomodulation (PBM) company that develops devices for brain and systemic wellness.

Its devices primarily use red and near-infrared wavelengths of light to support brain health, nervous system regulation, and immune function.

Photobiomodulation has been studied across a wide range of health-related areas, with a growing body of research examining its potential.

Depending on the application, the findings suggest PBM may help support outcomes such as improved cognitive function and mental well-being, tissue repair, pain relief, and physical recovery.

Vielight specializes in brain PBM and reports that its technology has been used in more than 30 published studies.

While the quality of the evidence varies, most of its published clinical research has been independently led by researchers at universities and healthcare institutions, with some studies also using sham-controlled designs.

Across these studies, Vielight devices have been associated with improvements in areas such as cognition, memory, brain connectivity, mood, mobility and balance, pain-related symptoms, and recovery from COVID-19.

Although many of the studies have involved relatively small samples, their findings are generally consistent with the wider PBM literature.

Among Vielight’s brain PBM headsets, the Neuro Pro 2 is the most advanced, powerful, and customizable model, offering the broadest overall coverage.

It uses 12 independently programmable 810 nm LEDs—10 in transcranial modules that deliver light through the skull and two in intranasal applicators that deliver light through the nasal cavity—and provides control over factors such as which LEDs are active, pulse frequency, intensity, and session length, along with nine preset protocols.

The Neuro Pro 2 currently costs $5,000 USD.

Other models include the Neuro Duo 4, Neuro Gamma 4, and Neuro Alpha 4.

Although these models have lower total power, fewer modules, and less customization than the Neuro Pro 2, they still provide transcranial coverage across key regions of the Default Mode Network—a brain network involved in cognition, memory, self-referential processing, and mental well-being—while also including a single intranasal applicator.

The Neuro Duo 4, which Vielight currently lists as a best seller, provides both 10 Hz Alpha and 40 Hz Gamma modes, allowing you to switch between the Alpha mode, geared more toward relaxation and recovery, and the Gamma mode, geared more toward focus and cognitive performance.

The Neuro Alpha 4 and Neuro Gamma 4 each provide one of those modes individually, making them simpler choices for people primarily interested in either the Alpha or Gamma approach.

The Neuro Duo 4 currently costs $2,399 USD, while the Neuro Gamma 4 and Neuro Alpha 4 each cost $1,799 USD.

Their lower price points make them more financially accessible than the Neuro Pro 2, but they still represent a significant financial commitment.

Beyond their features and pricing, several published studies using devices from the Neuro Alpha, Gamma, and Duo families—including earlier models—have reported significant improvements in cognitive function and aspects of mental well-being in the populations studied.

Vielight’s smallest and most affordable brain-focused devices are the MIP models, which use intranasal applicators to deliver different wavelengths of red and near-infrared light within the nasal cavity.

Although they do not provide the transcranial coverage of the Neuro headsets, the MIP devices are designed to support brain and broader systemic wellness.

Preliminary imaging research on intranasal PBM has reported measurable responses in both the brain’s outer layers and deeper regions, along with changes in the movement of cerebrospinal fluid—the fluid surrounding the brain and spinal cord.

Like the Neuro Duo 4, the MIP devices offer both 10 Hz Alpha and 40 Hz Gamma modes through their 810 nm near-infrared applicator, allowing you to choose between modes geared more toward relaxation or focus.

The most versatile MIP model also includes a 470 nm blue-light applicator designed to help reduce potentially harmful microbes in the nasal cavity.

The MIP models range from $349 to $499 USD, depending on the combination of applicators included.

Vielight also offers devices designed to support vagal and immune function, including the Vielight Vagus and the X-Plus 4.

The Vielight Vagus combines an intranasal applicator with two modules, one positioned on each side of the neck over the area corresponding to the cervical portion of the vagus nerve.

It delivers 810 nm near-infrared light pulsed at 100 Hz and is designed to support vagal activity, brain-body connectivity, stress management, and mental clarity, although research into this particular PBM application is still emerging.

The Vielight Vagus currently costs $699 USD.

The X-Plus 4 combines an intranasal applicator with a module positioned on the upper chest over the thymus and is designed to support immune function and systemic wellness.

The X-Plus 4 currently costs $449 USD.

While the Neuro headsets involve a substantial financial commitment, the MIP models, Vagus, and X-Plus 4 offer lower-priced options for different wellness goals.

Vielight markets its products primarily for general wellness use, while regulatory status varies by product and jurisdiction.

Except where specifically authorized for a medical indication, its products are not intended to diagnose, treat, or cure disease.

For best results, use the devices consistently according to Vielight’s recommended protocols for the device you choose, including session length and frequency.

Overall, if you are looking for photobiomodulation devices grounded in research and designed to support brain and systemic wellness, Vielight stands out as one of the most established options in the space.

NeuroGym: The Mindset Training and Goal Achievement Platform

NeuroGym, founded by widely recognized mindset and success expert John Assaraf, is an innovative, AI-powered mindset training and coaching platform tailored to your unique goals and needs.

The platform includes a Neuro-Fitness Assessment to help identify your baseline strengths and weaknesses across seven core areas that NeuroGym calls “Neuro-Muscles”—such as beliefs and self-worth, motivation and habits, and emotional regulation and resilience—so you can prioritize what to work on to help improve your mental health and fitness.

It also features daily guided mindset training sessions known as “Innercises,” alongside on-demand access to over 40 specialized AI coaches.

The Innercises are designed to help retrain habitual thought patterns and reshape limiting beliefs into more empowering ones, while the AI coaches provide guidance and practical action steps you can apply in the real world.

Together, the Innercises and AI coaches are intended to help you strengthen specific Neuro-Muscles as well as achieve your individual goals.

The platform covers multiple areas of life, including confidence, health, wealth, and relationships, making it adaptable to what you are trying to accomplish.

For health specifically, this includes Innercise programs such as “Ultimate Health” and “Conquer Stress” in the Health category, alongside a dedicated AI Healthy Aging Coach, Fitness Coach, and Stress Coach.

Beyond these core components, you also get access to expert-led courses, weekly live events, and a supportive community.

NeuroGym reports that within seven days of using the platform, 98% of surveyed users felt more confident, 98% reported fewer limiting beliefs, and 93% felt more focused.

These figures, however, come from users’ self-reported experiences in a NeuroGym survey rather than an independent, controlled study.

Research provides some support for techniques used within the Innercises, such as mental imagery and certain forms of affirmation, as ways to help improve aspects of your mindset and mental performance.

Getting the most out of NeuroGym requires consistency, but the platform’s in-depth personalization and guidance can help make the process of staying on track easier.

Memberships range from $47 to $97 monthly or $297 to $497 yearly, depending on the tier you choose.

While this may feel expensive to some, the platform provides on-demand AI coaching and mindset training alongside a variety of other resources at a lower cost than many traditional one-on-one coaching services.

If you are looking to improve your mindset, achieve your goals, and overcome your challenges, NeuroGym is a great choice, drawing on research and bringing a variety of tools and resources together in one place.

To learn more about NeuroGym and see if it’s the right fit for you, you can read my in-depth review.

Disclaimer: Best Personal Development Courses is an independent educational platform dedicated to sharing personal development resources, reviews, and high-quality products. The information provided on this page is for educational and informational purposes only and does not constitute professional medical, psychological, or financial advice. Always consult with a qualified professional before making significant lifestyle, health, or financial changes.