Increasing HRV and cardiovascular health: 10-year case study

Some questions I aimed to address in analyzing >10 years of daily HRV:

  • Is it possible to substantially increase HRV for an extended period of time (>1 year)?
  • Can a reasonably healthy individual make long-term increases in HRV through aging? (limited to 10 years in my case)
  • Are changes in self-recorded HRV associated with changes in other health markers?
  • What are some likely factors that contributed to changes in HRV and health markers?

Brief Intro

People with lower HRV are more likely to die of any cause than people with higher HRV.  In addition, nearly every known risk factor for cardiovascular disease is also associated with HRV, including:

  • Age
  • Gender
  • Inflammation
  • Hypertension
  • Hyperglycemia
  • Dyslipidemia
  • Diabetes
  • Overweight/obesity
  • Smoking
  • Stress
  • Physical activity
  • Lifestyle factors (diet, nutrition, sleep)

Bolded risk factors are modifiable with lifestyle intervention. Generally, improvement in one or more of these will often also improve HRV. Though HRV decreases as we get older, individuals with a greater number of healthy lifestyle behaviors tend to maintain higher HRV through aging and live longer.

The amount of day-to-day fluctuation in HRV also seems to be relevant, independent of absolute HRV values. We’ve found the coefficient of variation (CV) of RMSSD to be a very sensitive marker to training adaptations in athletes of a variety of ages and skill-levels (lower CV values generally better). In clinical settings, high visit-to-visit (to the clinic) variability in HR and blood pressure measures are independent predictors of cardiovascular morbidity and mortality. Similar results have been obtained from self-recorded (home-based) measures.

I started tracking my HRV in 2011 to determine if it was a useful training tool for powerlifting. I also wanted to know if it would be worth tracking in the team-sport athletes that I was coaching. There was evidence that HRV-guided training was superior to pre-planned approaches for endurance exercise and that it could help avoid overtraining. Over the short term (day-to-day, week-to-week), my HRV decreased with stress, when training got excessive, when I got sick, from too much alcohol, eating poorly, etc. It increased with good sleep, reduced training load, visiting family, more aerobic exercise, etc. Seeing how various behaviors and events impacted my numbers was educational. However, my long-term HRV (year-to-year) didn’t seem to change. I had a very clear average range that my body always reverted, for nearly 8 years!

I became somewhat doubtful that I could make a long-term improvement in values. Perhaps maintaining them was good enough, I thought. However, in the last few years, along with some fairly substantial changes in my lifestyle and life circumstances, my values seemed to have dramatically improved. To be sure, I dumped all of my data into some software and had a look. I also compiled relevant health markers that I’ve had measured over the years (blood work and arterial stiffness) to see how they tracked with the changes in HRV. Below is my story and the data.

Relevant Personal History

My training history and anthropometric characteristics will be relevant to some of the health markers I’ll present. I grew up playing contact sports, including hockey (age 4-16), rugby (age 12-15), and American football (D-line, age 16-21). After undergrad, I started coaching (football and S&C) and competing in powerlifting. During my football days, my weight got as high as 270 lb. For powerlifting, I competed in the 242 lb weight class (age 21-24, pic below). At age 24 (mid-2011, when I started tracking HRV), I relocated to do my Masters in Exercise Science and work as a GA with S&C. Subsequently (2013), I was a visiting researcher and adjunct professor at Auburn Montgomery where I formally began researching HRV with Dr. Mike Esco (eventually my PhD advisor). After a few projects under my belt, I pursued a PhD in Human Performance at Alabama (2014-2017). In mid-2017, I took (and remain) in a faculty position at Georgia Southern University (Armstrong campus in Savannah). From 2011-2018 I did not compete in powerlifting, but trained as if I might do so at any time.

Competing raw at 242 lb

My priorities before 2018 were:

1. Performance (strength and size)

2. Health

For reasons I’ll elaborate on later, my priorities around 2018 shifted to:

1. Health

2. Performance (strength and size)

HRV Recordings

RHR and LnRMSSD (a parasympathetic HRV index) values (n = 3598 measures) were derived from 1-min recordings performed in the standing position after waking and urinating. We’ve extensively investigated the validity of 1 min recordings for RMSSD. From 2011–2020 I used the ithlete app. We’ve previously compared ithlete vs. ECG and found good agreement for both the chest strap and finger sensor. Mid-August 2020, I upgraded my phone and it was no longer compatible with the finger sensor (no headphone slot). Thus, I began using the HRV4Training app with finger PPG enabled by the phones camera and flash. To be sure that values weren’t excessively different between tools, I performed several simultaneous recordings (finger sensor on left middle finger, HRV4training PPG on left index finger). Results below show decent agreement between apps. The magnitude of change in my HRV substantially exceeds the mean bias. Thus, I’m confident that changes were not an effect of inter-device error. Moreover, my values increased prior to the change in apps.

Tables: Comparison of RHR and LnRMSSD between ithlete finger sensor and HRV4Training camera PPG.



I’ve assessed month-to-month and year-to-year values so we can focus on long-term changes. Below are a variety of different figures representing my RHR and LnRMSSD values over the last decade (I’ve converted Ln to raw values for some figures). Note that 2011 values only include 5 months (Aug–Dec) of data and 2021 only includes 7 (Jan–July). Thus, values should be compared to full-year data (2012–2020) with this in mind.

Click on figures for greater clarity and to zoom.

Figure 1. Month-to-month mean and SD of LnRMSSD and RHR values.

I’ll mention only a few notable observations here. There was a clear and sustained reduction in RHR in spring 2016. This corresponds with completion of my comprehensive final exams and HRV tracking with football through spring camp. Stress levels were very high. I was terrified of failing comps. For several months, I studied harder than you could possibly imagine. I knew that if I could pass comps, I would complete the PhD. Having published several projects previously, I was less concerned about the subsequent dissertation process. After acing comps and successfully completing spring camp data collection (first project with football), I felt tremendous relief. Everything I’d been working towards since ~2011 was coming together. In my head, I had essentially secured my future. Although I thoroughly enjoyed the process, I was liking the prospect of not living like a poor grad student for much longer. RHR remains relatively stable thereafter whereas LnRMSSD decreases in response to season-long HRV data collection with football (late 2016, early 2017), defending my dissertation, job search/interview, and relocation (all spring 2017). LnRMSSD starts to trend up in 2019 (more on this later). Note increased values in 2020 before changing apps.

Figure 2. Violin plots of daily RHR and LnRMSSD by year. Each dot represents a single day. Generally, outlier dots (low LnRMSSD, high RHR) correspond with being sick, which tends to occur once or twice per year, usually during/after travelling to visit family.

Figure 3. Bar graph of values by year. Here, I’ve included LnRMSSD values relative to HR (green). This provides some indication that HRV increased in recent years, independent of changes in HR. It’s not ideal to calculate this ratio with mixed units, but it should sufficiently represent the general trend.

Figure 4. LnRMSSD values by year with age norms (horizontal lines) and notes of key changes in lifestyle and life circumstances likely attributable to the increase in HRV

This figure puts the magnitude of recent HRV changes into perspective. With a small LnRMSSD increase in 2019, I dropped an age-class. In 2020-2021, my HRV has become comparable to that of teenaged boys. Notes on the figure are fairly self-explanatory. HRV is influenced by a variety of factors and I believe that each item on the list contributed in some way to the increased values. Will elaborate on explaining changes below.

Revaluating Priorities

Although I will always be passionate about HRV in sport, I have recently taken greater interest in HRV as a behavior-modification tool for health. This topic is something I’ve been peripherally interested in since 2011. In ~2019, my self-education (via textbooks, journal articles, podcasts, colleagues, etc.) and research activity shifted to HRV in health and disease. My training also shifted to prioritize health. I still lift heavy, but I’m less concerned with being as big and strong as humanly possible (more on this below). It was becoming clear to me that such goals were not conducive to my cardiovascular health. A few key events triggered this dramatic change:

1) My bloodwork in 2015 revealed an unfavorable lipid profile (LDL-C and Total-C were high), which planted a seed.

2) In tracking HRV in college football players, we observed that linemen demonstrated sustained reductions in LnRMSSD throughout the season. In some cases, RHR’s were ~100 bpm. To explain these findings, I went down a rabbit hole on cardiovascular health in linemen. The research was grim. What effect had years of football and powerlifting training (high volumes of static hemodynamic stress), in addition to a fairly high body mass, have on my cardiovascular health? *Because it’s relevant in the current context, I’ll mention that I have never used anabolic steroids. Thus, these should not be considered as potential factors that affected the health markers I’ll share below.

3) Occasional episodes of obstructive sleep apnea (not formally diagnosed by a physician), mostly following a day where I’d overeat. I had no idea until my wife would describe what my breathing (or lack thereof) sounded like in the middle of the night. My roommate at a conference also pointed it out. This condition is common in larger individuals (e.g., linemen, powerlifters) and is associated with an increased risk of cardiovascular disease.

4) With a new lab toy in 2018, I learned that I had fairly stiff arteries for my age. I have a very limited family history of cardiovascular disease (despite most of us having high cholesterol), but I had to consider that no previous family member has had my body mass or lifestyle. I’ve included a pic below from my football days (~270 lb, ~2006) so you can see how I compared to some family members. Collectively, these events (among others) prompted me to prioritize health over performance.

To clarify, it’s not like I was living a terribly unhealthy lifestyle from 2011-2018. Health was still a priority, just not number one. I ate primarily whole foods (ample fruits and vegetables), lifted 4 days per week, and performed some form of aerobic exercise ~90 min per week. But there was certainly room for improvement. Let’s be honest, it’s hard to maintain 250 lb eating spinach and chicken breasts. Binge eating once or twice per week was pretty standard. The BBQ and mac n cheese in Alabama were the real deal, and there was a Cheesecake Factory nearby. Stress was high. I took on a lot of work and there was a lot of uncertainty (I relocated 5 times during this period). Thus, the type of changes I needed to make were easy to identify.

The impact of reduced work-related obligations (i.e., stress) due to the pandemic cannot be overstated. I say this while acknowledging that the pandemic brought substantial stress and hardship for others. We were fortunate that this was not the case for us. Working from home gave me 100% control over my schedule and allowed me to maintain a strict routine (I thrive with routine). I’m a very happy person when I can eat, train, work, and sleep at consistent times. I’m also mostly an introvert, so I didn’t mind less social activity. Moreover, I was able to dedicate more time to analyzing data and writing papers. I love teaching and interacting with students, but I find the research component to be the most challenging and gratifying part of my job. These psychological factors undoubtedly contributed to the improved HRV, likely via less reductions.

Not being able to go to restaurants during the lockdown further improved my diet. We’d typically go downtown for dinner ~1x/week and I’d overeat every time. I couldn’t lift for weeks. This was the first time I did not perform heavy barbell movements for an extended period of time (>1 week) since I was 16 years old. With facility closures, I resorted to body weight circuits, burpees, and a ton of jump-rope. It was around this time that I really started to notice that my HRV was increasing and becoming more stable (screen shot below). It was also the first time I seriously considered that my powerlifting training was preventing my values from improving. But it was hard to rule out the effects of other factors (reduced work stress, improved diet, etc).

LnRMSSDx20 from lockdown in 2020

Training has changed slightly with my shift in priorities, but is still taken very seriously (put a gym in the garage, pic of beautiful rack below). Although, I’ll admit that the first two pieces of equipment that I bought were a treadmill and an air bike. I continue to lift 4x/week and perform relatively heavy singles and triples, etc. But I don’t use a belt and I leave a minimum of 1 or 2 reps in the tank (minimal grind). I do more bodyweight movements for assistance exercises and maintain a higher tempo (less rest, supersets, etc.) for the cardiovascular stimulus. My overall volume is lower. I’ve eliminated overuse issues (and associated joint inflammation). I start and finish each training session with 10 min steady-state on the air bike. I do another 30 min on the air bike on non-lifting days (1 day continuous, 1 day tempo, 1 day HIIT). Under these conditions, I still aim to progressively increase strength and muscle mass, but I’m less bothered if my numbers are static for a while. I enjoy the training nonetheless.

Beautiful Rack

Screen-shots below show how my body mass changed (-10 lb) in 2019 with my shift in interest and priorities, and how my step-count skyrocketed after Jen (my wife) and I adopted a puppy (summer 2020). We named her Penny Lane and she’s also shown below. My body composition is better and I’ve pretty much eliminated episodes of sleep apnea.

Body mass change through 2019
Increase in step-count in 2020
Penny Lane

My body mass has held steady at ~235 lb since Dec. 2019. I’ve averaged ~15000 steps per day (training sessions excluded) for nearly a year now (daily range: ~12000 – 28000 steps). This is largely attributable to getting a dog and having to do my lawn twice/week most of the year. The massive bump in physical activity and time spent outdoors in Savannah’s parks and trails (i.e., nature) likely had some impact on my numbers. Moreover, timing of the walks (post-waking, and post-meals) directly improves metabolic responses to feeding and may indirectly contribute to improved numbers long-term.

I’ve been eating twice/day (~noon and 6 pm) since shortly before the pandemic. I rarely binge and eat minimal processed foods. Plenty of meat, seafood, nuts, fruits and vegetables. Our combined income doubled in the last couple years. This has reduced financial stress and enabled us eat higher quality foods. Living on the coast, we eat fresh seafood 1-3x per week. I upgraded my fish oil from Costco-brand to Carlson’s liquid fish oil and take a higher daily dose.

Figure 5. LnRMSSD coefficient of variation (CV) by year. CV = (SD/Mean)*100

Greater fluctuation in values are generally associated with poorer health and lower fitness (there are exceptions). For example, unhealthy individuals tend to show the highest day-to-day variation in HRV, whereas highly fit athletes show the least day-to-day variation. My HRV fluctuations peaked during the PhD (not surprising) and have since progressively improved. Recall that 2011 only included 5 months, so that value (5.66%) is likely an inaccurate representation of the full year. I believe most app companies are drastically underestimating the value of this parameter. Many apps don’t even report it. That will likely change.

Arterial Stiffness

Pulse wave velocity is a marker of arterial stiffness. Stiff arteries are bad news in terms of cardiovascular risk. Football linemen experience arterial stiffening following one or more seasons at the collegiate level. Chronic lifters (i.e., powerlifters and strength athletes) have stiffer arteries than healthy controls, and stiffness seems to be associated with length of training history (greater history of lifting = stiffer arteries). This does not bode well for me. A couple years ago, we acquired a tool in our lab that measures pulse wave velocity via carotid-femoral applanation tonometry. This is when I learned that my arteries were much stiffer than norms for my age (values in the range of 50-59 year olds!). With the aforementioned changes to my lifestyle, I was able to see nice improvement in this value (dropped an age group) with the increase in my HRV (see below).  

Figure 6. Pulse wave velocity and daily averages for steps, RMSSD, and RHR from the full month of Oct. 2019 and Oct 2020.

RMSSD improved despite a similar RHR. This is relevant because there is great debate among researchers that HRV is explained almost entirely by RHR. I strongly disagree with this. They are certainly correlated in cross-sectional studies, but with self-tracking over time, dissociation is common. Note that a daily change from 60-85 ms is nothing to write home about, but a monthly average change of this magnitude is substantial.

Stiff arteries are problematic for a variety of reasons. For one, arterial baroreceptors (embedded within the arterial wall of the carotid bodies and aortic arch) are sensitive to stretch/deformation, thereby relaying information about blood pressure changes to the brain. They cannot detect changes in pressure very well if the wall they reside in becomes stiff. Without important information from baroreceptors about pressure changes, blood pressure can become dysregulated. Vagal modulation of HR is one of the primary ways that the brain regulates blood pressure. Thus, reducing arterial stiffness may enhance cardio-vagal baroreflex sensitivity, which may improve regulation of blood pressure and improve HRV.


Thanks to Carl Valle and Inside Tracker, I’ve had some bloodwork done (“Ultimate” panel a few times over the past several years. Importantly, I have bloodwork from mid-PhD in fall 2015 when my HRV was lower and from late summer 2021, when my HRV was substantially higher. Although the gap between measures is lengthier than ideal, the changes are still worth examining. The figure below highlights key changes in relevant biomarkers and HRV.

Figure 7. Absolute changes in blood biomarkers and HRV parameters (month average).

Virtually all biomarkers improved (to varying degrees) along with the increase in HRV, as to be expected with the noted lifestyle changes. My triglyceride/HDL-C ratio (a predictor of cardiovascular disease risk) improved from 2.2 to 1.5. There is research linking hsCRP (systemic inflammation), vitamin D, lipid profiles, and cortisol (stress hormone) to HRV. I will not attempt to make any association here given the length of time between measures and overall sensitivity of HRV to a variety of factors. But the directionality of changes support the idea that improving HRV through lifestyle changes is likely associated with improvements in some blood biomarkers.


Based on my analysis and interpretation of my data, it seems that:

  • A “reasonably” healthy individual can make long-term increases in HRV, despite aging 10 years
  • Changes in self-recorded HRV seem to be associated (in some form) with changes in other health markers
  • Changes in lifestyle factors unquestionably contributed to improved HRV, and in turn, a likely reduction in cardiovascular risk. However, the extent to which any given change in lifestyle (walking, diet, weight loss, stress reduction, etc.) contributed to the change in HRV is unclear. I suspect there is synergy among the various factors.

It feels strange to publicly share a lot of these personal details, but I think there is value in this n=1 case study. I’m hopeful this story encourages others to take greater interest in their cardiovascular health. A great place to start would be to find out your numbers.

Daily Heart Rate Variability before and after Concussion in an American College Football Player

Our latest paper is a case report demonstrating substantial changes in HRV following concussion in a college football player. The full text can be accessed here. The main findings were:

1: The post-concussion HRV trend appeared similar to trends commonly associated with training fatigue. Therefore, staff should investigate the possibility of an unreported concussion when similar trends are observed in athletes. 

2. Alterations in HRV persisted well beyond return to play clearance. This may have implications for clinical treatment and return to play considerations.

3. Since HRV demonstrated greater daily fluctuation post-concussion, isolated (i.e., single time-point) HRV recordings are likely inadequate for assessing persisting effects on the autonomic nervous system. Thus, near-daily HRV assessment may be required.

4. The convenient methodology used to monitor HRV (60-second finger-pulse plethysmography on a mobile application) can feasibly be implemented with an entire roster of athletes.


This case report demonstrates the effects of sport-related concussion (SRC) on heart rate variability (HRV) in an American college football player. Daily measures of resting, ultra-short natural logarithm of the root mean square of successive differences (LnRMSSD), subjective wellbeing, and Player Load were obtained each training day throughout a 4-week spring camp and 4 weeks of preseason training. SRC occurred within the first 2 weeks of the preseason. During spring camp and preseason pre-SRC, the athlete demonstrated minimal day-to-day fluctuations in LnRMSSD, which increased post-SRC (LnRMSSD coefficient of variation pre-SRC ≤ 3.1%, post-SRC = 5.8%). Moderate decrements in daily-averaged LnRMSSD were observed post-SRC relative to pre-SRC (Effect Size ± 90% Confidence Interval = −1.12 ± 0.80), and the 7-day rolling average fell below the smallest worthwhile change for the remainder of the preseason. LnRMSSD responses to SRC appeared similar to trends associated with stress and training fatigue. Therefore, performance and sports medicine staff should maintain regular communication regarding player injury and fatigue status so that HRV can be interpreted in the appropriate context. Detection and monitoring of autonomic dysregulation post-SRC may require near-daily assessment, as LnRMSSD showed greater daily fluctuations rather than chronic suppression following the head injury.


How to increase HRV: Part 2 – Nutrition

In Part 1 of this series I discussed inflammation and its relationship with HRV. Through monitoring my HRV daily I’ve learned that nutrition plays an important role in improving or reducing your adaptive capacity. Eating foods that promote inflammation in the body creates stress that your body must deal with. In dealing with this stress we reduce our ability to adapt and recover from training. Below is a screen shot of my HRV trend over a week of eating large amounts of foods commonly known to promote inflammation. You can see my scores drop each day and only return once I resumed eating better foods. This experience inspired this article series. To discuss the details of nutrition and inflammation I’ve recruited the help of my friend and PhD candidate Marc Morris.


My name is Marc Morris and I am a PhD student in Nutrition at the University of Saskatchewan. First, I’d like to thank Andrew for the invitation to participate in the discussion surrounding the use of heart rate variability and strength training. The utility of HRV in strength training is very interesting to me. Being a competitive powerlifter, I am always actively seeking ways to improve my training cycles. Truthfully, I don’t know a great deal about this measurement. What I do understand, however, is the potential that exists in a real-time measurement of the autonomic nervous system. Monitored on a daily basis, HRV may provide a tool from which we can objectively auto-regulate our training.

The goal of a dedicated athlete should be to maximize his or her adaptability to training. This is done in part by minimizing unnecessary stress on the body outside of training. From a nutritional standpoint, what you eat (or don’t) can play a significant role in your recovery and adaptability. This is what drew me to nutrition in the first place. Is it possible to improve my performance and body composition through what I consume? Your lifestyle plays a very big role in your training status and may very well be the difference in the transition from mediocre to elite.

We’ve always been told what you eat can effect performance (I’ve also learned that it’s a good idea to learn why you’ve always been told something on your own terms – usually these beliefs fall into the class of dogma). But, outside of eating complete junk and feeling like garbage, this is a tough concept to see and feel. It may not noticeably affect your body composition, it may not affect your energy, but it may be hindering your recovery. Chronic inflammation is not easy to “feel”. At least not until you’ve over done it.

My job today, and hopefully in future occasions, is to discuss how nutrition may influence inflammation, and what you can do to position yourself to be more adaptable in a training cycle. Andrew noticed a decreasing trend in his HRV over a week of entirely uncharacteristic eating (discussed here). This included plenty of processed foods, trans fats, refined carbohydrates and so on. These foods are common culprits of inflammation in the gut. Andrew felt well rested and rated his overall stress levels as low however his diet that week was creating an apparent stress that he couldn’t feel.

In Part 1, Andrew did a great job distinguishing what we know as acute inflammation, our body’s immediate response to injury and infection, and chronic systemic inflammation. As of late, “inflammation” has been a buzzword in most health circles. It has fallen victim to the black and white, all is bad classification. Chronic inflammation is a lingering, low-grade condition that has been linked to just about every health condition in the modern world, from heart disease to cancer. Managing this type of inflammation will help you not only avoid chronic disease in the latter half of your life, but could improve your performance now.

Health professionals may use biomarkers such as C-Reactive Protein (CRP, an acute inflammatory protein) and interleukin-6 (IL-6, a cytokine involved in the inflammatory response) to assess chronic inflammation (despite having a half life of 19-hours, CRP seems to correspond to the chronic condition pretty well). This may be suitable for someone that regularly visits the doctor. But, if you’re a healthy individual these tests will be costly and invasive (blood drawn). Additionally, this type of test won’t allow for an ideal frequency.

The most pronounced effect of diet on inflammation involves the essential fatty acids (EFA). Without going into too much of the physiology about this, the omega-3 and omega-6 fatty acids act as substrates in cascades that control inflammatory products (De Caterina and Basta, 2001 [free review]). Neither are bad, per se, however, the typical North American diet contains larger amounts of omega-6 that largely affect the pro-inflammatory pathway. This topic is so vast it deserves an entire blog post itself. The take home message would be: increase omega-3 intake to balance fats by eating fatty fish (or at least supplement with fish oil).

The ingestion of trans-fats have been shown to increase inflammatory markers, such as the aforementioned markers, CRP and IL-6 (Baer et al. 2004). To minimize low-grade chronic inflammation this would be a fatty acid to avoid (Calder et al. 2011). Foods such as pastries, doughnuts, margarine, and other snack foods commonly have high amounts of this unhealthy fat. So, apart from minimizing excess calorie intake, the high trans fat content of “junk” foods and its effect on inflammation is another reason to avoid these.

The last dietary factor I would like to address today would be alcohol. In small doses (1-2 drinks/day), alcohol has consistently shown to have an anti-inflammatory effect. Above this moderate dose, this effect changes to pro-inflammatory. So a glass of red wine every once in a while isn’t such a bad thing. However, going out and having 10 drinks will have some unwanted effects on your recovery (inflammation being only one of many negative effects).

It is important to acknowledge that not everyone is the same. Dietary choices may have a differing inflammatory response in each person. Having said that, below this article there is a chart of foods that are typically anti-inflammatory verses foods that are typically pro-inflammatory.

That’s it for today. In future posts, I’d like to address the macronutrient composition of the diet and the hypothesized mechanisms for dietary related inflammation.

Note: We are reluctant to categorize foods as in many cases it’s effect on the body is conditional. For example, lactose intolerant individuals will have a more adverse reaction to dairy than one who isn’t lactose intolerant. People with gluten sensitivity should obviously avoid gluten. So take this chart with a grain of salt as they are just intended to be generalizations.

Foods That Promote Inflammation

Foods That Reduce Inflammation

Pastries/Doughnuts Ginger
Margarine Tumeric
Dairy Onions
Gluten Garlic
Refined Wheat Products (breads, pastas) Citurs Peel
Peanuts Olive Oil
Hydrogenated Oils Organic, Grass Fed Meats
Vegetable Oil Wild Caught Fish
Grain/Corn Fed Meat and Fish Green Tea
Processed/Deli Meats Green Veggies (Broccoli, Kale)
Sugar Berries

Practical Applications:

  • Try and stick to grass fed meats and wild caught fish
  • Eat plenty of fruits and vegetables
  • Drink tea
  • Use spices and herbs when cooking
  • Use olive oil
  • Try to minimize refined carbohydrate sources

Note: We understand that eating this way isn’t entirely practical for students and busy folks. The key is simply to eat less of the foods you know may be hurting your progress and eat more of the ones you know will help.


De Caterina, R., Basta. G. (2001). European Heart Journal Supplements, 3 (Supplement D), D42–D49

Calder, P.C., Ahluwalia, N., Brouns F. et al. (2011). British Journal of Nutrition, 106, S3, 1-78.

Baer, D.J., Judd. J.T., Clevidence, B.A., et al. (2004). American Journal of Clinical Nutrition, 79, 969–973