Cardiovascular Disease Prevention: Lifestyle, Risk Factors, and Metabolic Health
TL;DR
- Nearly all cardiovascular disease events, including heart failure and stroke, are preceded by at least one non-optimally controlled traditional risk factor, underscoring the critical importance of primordial prevention efforts.
- High blood pressure, total cholesterol over 200, fasting glucose over 100, and past or current smoking are identified as key risk factors, highlighting the need for proactive lifestyle management.
- Cardiovascular disease is predominantly a lifestyle issue, not a drug deficiency, with 99% of cases being preventable through lifestyle modifications and integrative care approaches.
- Optimizing metabolic health, including managing weight, adequate muscle mass, and addressing hormonal shifts like menopause, is crucial for preventing cardiovascular disease progression.
- Stress, anger, poor sleep, and inadequate hydration significantly impact cardiovascular health by elevating cortisol and contributing to metabolic dysfunction and increased disease risk.
- Loneliness and isolation are identified as standalone risk factors for all-cause mortality, emphasizing the protective benefits of strong community ties and social connection for heart health.
- Non-communicable conditions like cardiovascular disease, type 2 diabetes, and obesity are communicable through shared biomes and close living environments, making social support for healthy habits vital.
Deep Dive
The discussion begins by addressing high blood pressure, with the speaker asserting that it is primarily a lifestyle issue rather than a drug deficiency problem. A recent study from October 2025 is highlighted, which examined millions of individuals and found that nearly every case of heart disease, stroke, or heart failure was associated with at least one non-optimal risk factor. The episode aims to detail these risk factors and outline actionable steps for improvement.
The conversation then shifts to the importance of lifestyle and its direct impact on cardiovascular health. The speaker emphasizes that high blood pressure is a significant lifestyle-related issue and not simply a medical deficiency. This point is reinforced by the aforementioned study, which the speaker believes beautifully underscores the connection between lifestyle and heart health.
Following this, the episode delves into key risk factors for cardiovascular disease. These are identified as blood pressure readings of 120/80 or higher, total cholesterol above 200, fasting blood glucose of 100 or higher, and past or current smoking. The speaker notes that these factors are nearly universally present before cardiovascular events occur, challenging the notion that heart disease often arises without preceding risk factors.
The discussion then touches upon menopause and its relationship with cholesterol levels. The speaker explains that as hormone levels, specifically sex steroid hormones like testosterone and estrogen, decrease with age and during menopause, the body may produce more cholesterol to compensate. This is presented as a natural, age-related change that can contribute to cardiovascular risk.
Next, the episode focuses on optimizing metabolism as a crucial step in addressing cardiovascular health. The speaker stresses that a significant majority of adults have compromised cardiometabolic health, with only about 6% maintaining healthy levels. This metabolic dysfunction is linked to various health issues, including elevated blood pressure.
The conversation addresses stress and cortisol, highlighting their significant impact on cardiovascular health. The speaker notes that high stress levels and anger are correlated with poor cardiovascular outcomes, and that being angry can even trigger a heart attack. Managing stress through techniques like prayer, meditation, exercise, and adequate sleep is suggested as a way to mitigate these risks.
Brain health is then discussed in relation to cardiovascular health. The speaker posits that if the cardiovascular system is compromised, the brain is likely also being impacted. This connection is presented as a potential driver for cognitive issues like Alzheimer's and dementia.
Muscle mass is identified as a vital component of overall health, particularly for preventing bone fractures if one falls. The speaker advocates for regular strength training as a non-negotiable aspect of maintaining health, emphasizing its importance for bone density and overall physical resilience.
The role of sleep and hormones is explored, with the speaker suggesting that disrupted sleep can be linked to hormonal imbalances, particularly with adrenal hormones, progesterone, and estrogen. Poor sleep is also noted to increase insulin resistance and cravings for refined carbohydrates, further impacting metabolic health.
Cardiovascular fitness is addressed, with the speaker recommending a minimum of daily steps, ideally between 7,000 and 10,000, as a baseline activity level. While acknowledging different approaches to cardio, such as Zone 2 training and high-intensity interval training, the speaker personally dislikes intense cardio but emphasizes the importance of some form of cardiovascular exercise for overall health.
The episode then covers relaxation techniques as a means to decompress and manage stress. The speaker suggests that acknowledging the need for a timeout, whether through rest, exercise, or quiet reflection, is essential for well-being. Simple practices like drinking tea and pausing for a moment of rest are recommended.
Building community is presented as a significant factor for longevity and overall health. Loneliness and isolation are identified as standalone risk factors for mortality, while strong community ties are associated with longer lifespans, independent of other health metrics.
Hydration tips are provided, with the speaker stressing the critical importance of adequate water intake. Dehydration is linked to decreased strength, slower reaction times, increased risk of injury, and impaired cognitive and physical function, underscoring its direct impact on cardiovascular and overall health.
Action Items
- Audit cardiovascular risk factors: Assess blood pressure (>= 120/80), total cholesterol (>= 200), fasting glucose (>= 100), and smoking history for 3-5 individuals.
- Create metabolic health assessment guide: Develop a printable checklist based on international guidelines for individuals to discuss with their doctor.
- Implement daily waist circumference tracking: Measure waist circumference weekly for 1-2 individuals to monitor cardiometabolic health trends.
- Design stress mitigation plan: Identify 2-3 personal stress triggers and implement corresponding relaxation techniques (e.g., prayer, meditation, exercise) for 1-2 weeks.
- Track daily hydration: Monitor water intake for 1-2 individuals, aiming for adequate hydration to support cardiovascular function and injury prevention.
Key Quotes
"I have yet to meet a case of high blood pressure that I could not help course correct through lifestyle modifications and good old naturopathic medicine. This truly is not a drug deficiency problem. This really, I know that term gets thrown around a lot, but this truly is a lifestyle issue."
Dr. Tyna Moore asserts that high blood pressure is fundamentally a lifestyle issue, not a deficiency that can only be addressed with medication. She emphasizes her success in correcting such cases through lifestyle changes and naturopathic approaches, positioning them as the primary solution.
"The conclusions of the study in this bi-national study of two prospective cohorts: the presence of non-optimally controlled greater than or equal to one traditional risk factor was nearly universal before any kind of coronary or, I'm sorry, cardiovascular disease events. These results not only challenge claims that coronary heart disease events frequently occur without antecedent major risk factors but also demonstrate that other cardiovascular disease events including heart failure or stroke rarely occur in the absence of non-optimal traditional risk factors, highlighting the importance of primordial prevention efforts."
Dr. Moore highlights the findings of a study indicating that nearly all cardiovascular events were preceded by at least one non-optimal risk factor. She explains that this research challenges the notion that heart disease occurs randomly and underscores the significance of preventative measures focused on these identified risk factors.
"So what are these non-optimal traditional risk factors? There's just four of them. It's pretty straightforward. And if you've been listening to the show for a while, you've probably heard me talk about this. Now, I do want to say, I'm not judging anyone. You know what? I'm not judging anyone if you're taking medication. I would say every single guy I've dated for the past two decades was probably needing some medication or on some medication for cardiovascular disease. This stuff is handed out like candy. I'm not a huge fan long term of heart medication, but it is heresy to tell people to discontinue it."
Dr. Moore identifies four key non-optimal risk factors for cardiovascular disease and addresses the common use of medication. She expresses a personal preference against long-term reliance on heart medication, while acknowledging the established medical practice of not advising patients to discontinue it.
"So what are these risk factors? Blood pressure: so systolic above or equal to 120, diastolic above or equal to 80. I was taught 120 over 70 is optimal. That's what we're looking for. When I see anything between 70 and 80 on diastolic, I raise an eyebrow. When I see anything over 120 on systolic, I am kind of a stickler for this. I know that in the natural health space, a lot of people say blood pressure doesn't matter. I do think it matters. I do think lipids matter. I think all of these things do matter."
Dr. Moore details the first risk factor: blood pressure, specifying target numbers and her personal threshold for concern. She emphasizes her belief in the importance of monitoring blood pressure and lipids, contrasting this with some perspectives in the natural health community.
"The last non-optimal traditional risk factor is past or current smoking. Past or current. So even past smokers. And it's crazy. The presence of cardiovascular disease, heart attack, heart failure, stroke, and total coronary vascular disease was almost 100% that these folks had one at least one of these risk factors. So you're not a sitting duck just waiting for a heart attack to happen. Your heart attacks and my heart attacks and all the heart attacks of the world are there's warnings. We just have to know what to look for."
Dr. Moore identifies smoking, both past and present, as the fourth major risk factor for cardiovascular disease. She reassures listeners that heart events are not random occurrences, but rather that there are preceding warning signs related to these risk factors that can be identified.
"So your stress, your activity level, your management of your cortisol, which I guess goes with stress, your sleep, and who you choose to surround yourself with. I will add, and I did a whole podcast about this, our non-communicable conditions are communicable. Meaning, if you live with somebody with cardiovascular disease and or type two diabetes and or obesity, your risk for developing those conditions is incredibly high because we share our biomes, we share the microbiomes that are of our bodies. So we are contagious. Our conditions are contagious."
Dr. Moore posits that conditions like cardiovascular disease, type two diabetes, and obesity can be communicable due to shared microbiomes within close relationships. She links these conditions to controllable factors such as stress, activity level, cortisol management, sleep, and social environment.
Resources
External Resources
Books
- "Pain Free and Strong" - Mentioned as a free book written by the host covering various health topics.
Articles & Papers
- "Very High Prevalence of Nonoptimally Controlled Traditional Risk Factors at the Onset of Cardiovascular Disease" (October 2025 study) - Discussed as research driving the episode's points about lifestyle factors and heart disease.
Websites & Online Resources
- Cozy Earth (https://CozyEarth.com) - Mentioned as a sponsor offering bedding and pajamas.
- Vandy (https://vandycrisps.com/TYNA) - Mentioned as a sponsor offering potato chips.
- Sundays (https://sundaysfordogs.com/DRTYNA) - Mentioned as a sponsor offering dog food.
- BIOptimizers (https://bioptimizers.com/drtyna) - Mentioned as a sponsor offering digestive enzymes.
- Timeline (https://timeline.com/DRTYNA) - Mentioned as a sponsor offering longevity gummies.
- Paleo Valley (https://paleovalley.com/drtyna) - Mentioned as a sponsor offering meat sticks.
- Aqua Tru (https://aquatruwater.com/) - Mentioned as a provider of water filters.
- Jaspr (https://jaspr.co/DRTYNA) - Mentioned as a provider of air filters.
- drtina.com - Mentioned as the host's website for more information and offerings.
- drtina.com/metabolism - Mentioned as the location to download a free guide on assessing metabolic health.
- drtina.com/book - Mentioned as the location to download the host's book, "Pain Free and Strong."
- wellnessloud.com - Mentioned as the website for more shows by the host's team.
Other Resources
- Assess Your Metabolic Health Guide - Mentioned as a free resource to assess metabolic health.
- Metabolic Revamp Toolkit - Mentioned as an inexpensive program for dialing in metabolic health.
- Mitopure Longevity Gummies - Mentioned as a product supporting mitochondrial health.
- Heart Health Playlist - Mentioned as a collection of related podcast episodes.
- Metabolic Health Playlist - Mentioned as a collection of related podcast episodes.