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Love Your Heart: A Guide to Heart Health for Men and Women

by Dr. Girish Kalva, MD, Functional Medicine | Feb 11, 2026 | Cardiovascular Health, Functional Medicine, Integrative Health Blog

February is not just Valentine’s Month — it’s also American Heart Health Month. Cardiovascular disease (CVD) remains the leading cause of death globally, but an estimated 80% of heart disease can be prevented through lifestyle and diet changes.(PubMed) This is a perfect time to reflect on how we care for the organ that keeps us alive and loving every day: the heart.

Whether you have a family history of heart attacks, want to slow arterial aging, lower your blood pressure, or understand early markers like coronary calcium, this cardiovascular heart health guide will empower you with evidence-based steps to take control of your heart health.

🫀 Why Heart Disease Is Still So Common

Heart disease — including coronary artery disease (CAD), heart attack (myocardial infarction), and congestive heart failure — develops over decades as the arteries that feed the heart become clogged with plaque. Inflammatory and metabolic processes, not just cholesterol levels, drive this process. According to integrative cardiology research, traditional risk factor management alone (blood pressure, LDL cholesterol, diabetes, obesity, smoking) only goes so far; we must go beyond standard approaches.(PubMed)

A concept referred to as the “CHD gap” exists: many people have seemingly normal risk factor levels based on standard tests yet still develop heart disease. Houston and colleagues argue that optimal nutrition, lifestyle, weight management, exercise, and targeted testing are crucial for true prevention.(PubMed)

🧬 Genes Matter — But They Don’t Decide Your Fate

Many people worry that genetics doom them to a heart attack — but genetics are only part of the story. Genes influence how your body handles cholesterol, inflammation, and even diet response. But studies show that up to 73% of heart disease risk can be explained by lifestyle and modifiable factors — even when genetics contributes to predisposition. (MDPI)

This means genes are not destiny: what you eat, how you move, and how you manage stress and inflammation count a great deal.(PubMed)

Specific markers like the coronary artery calcium (CAC) score — measured on cardiac CT — provide a direct measure of calcified plaque burden and can be more predictive of heart events than genetics in risk stratification.(PubMed)

🧬 Genetic Risks & Personalized Prevention

Genetic testing now includes polygenic risk scores that quantify inherited susceptibility to coronary heart disease. This information — combined with traditional risk factors — helps clinicians personalize prevention strategies.
If you carry genetic variants linked to:

High LDL or low HDL
High blood pressure
Hyperinflammation
Metabolic dysfunction

Then your prevention plan may emphasize diet adjustments, targeted supplements, frequent monitoring and early intervention. So even if you have family history of early heart disease, proactive lifestyle changes can dramatically shift your personal heart health trajectory.
This reflects Mark Houston’s philosophy: know your risk, test accurately, and act early with nutrition, exercise, and individualized lifestyle strategies.(Routledge).

🩺 Understanding Coronary Artery Calcification (CAC)

Coronary artery calcification is a sign of accumulated plaque in the arteries feeding the heart. It’s an early indicator of atherosclerosis — even before symptoms appear. Higher CAC scores correlate with greater risk of heart attack.

But here’s the encouraging part: once you know your CAC score, you can do something about it.

Lifestyle factors like diet, exercise, maintaining a healthy weight, and not smoking are strongly linked to lower progression of arterial calcification.(PubMed)
Preventing calcification means addressing inflammation, blood lipids, high blood pressure, blood sugar, and oxidative stress issues through holistic strategies.

🫀 Women & Heart Disease: Special Considerations

Women are often under-diagnosed and under-treated. Conditions like:

Early menopause, Autoimmune diseases, Stress-related patterns can accelerate cardiovascular risk, and symptoms may present differently from men (e.g., jaw pain, fatigue, shortness of breath).

Nontraditional screening tools — like CAC scoring — help detect early changes in women who might appear “healthy” on traditional risk factor panels.(arXiv)

🥗 Heart-Healthy Foods That Protect Your Arteries

No single food is magical — but patterns of eating are consistently linked to lower heart disease risk. Major research highlights several dietary approaches proven to support heart health — including the Mediterranean Diet, DASH, and other minimally processed whole-food patterns.(PubMed Central)

Here are the key categories of heart-healthy foods:

🥬 1. Plants First: Fruits, Vegetables & Legumes

Legumes like beans and lentils are especially beneficial because their soluble fiber helps lower LDL cholesterol — a major driver of plaque build-up.(Health)

🐟 2. Fatty Fish & Quality Protein

Omega-3 fatty acids in salmon, sardines, mackerel, and herring.Choose lean proteins and plant proteins (beans, lentils, tofu) to balance nutrient intake.

🌰 3. Nuts, Seeds & Healthy Fats

Almonds, walnuts, chia seeds, flaxseeds, and avocado are rich in MUFA, PUFA and antioxidants.These fats help lower cholesterol and stabilize blood vessels.

🍞 4. Whole Grains

Oats, barley, quinoa, brown rice, and whole-grain breads feed beneficial bacteria, support blood sugar stability, and contribute to lower heart disease risk.

🍇 5. Colorful Fruits

Berries, cherries, citrus, and other brightly colored fruits are rich in flavonoids and antioxidants, which help reduce oxidative stress and improve vascular health.

🍽️ Foods to Avoid or Limit

To supplement heart-healthy choices, reducing these foods is equally important:

❌ Ultra-processed foods
❌ Sugary foods and beverages
❌ Excess sodium
❌ Trans fats and highly refined carbohydrates
❌ Excessive red and processed meats
❌ Fried foods and added sugars

💪 Lifestyle Steps That Build a Resilient Heart

🏃 Move Your Body — Every Day

Aim for at least 150 minutes of moderate exercise per week — that could be brisk walking, swimming, cycling, or dancing. Even short walks after meals help maintain glucose balance.

🧘 Manage Stress

Chronic stress elevates cortisol and sympathetic nervous system activity, promoting inflammation and unhealthy behaviors. Try: yoga, deep breathing, meditation, time in nature.

💤 Prioritize Sleep

Inadequate sleep is linked to:High blood pressure, Poor weight regulation, Insulin resistance

🚭 Quit Smoking & Limit Alcohol

Smoking accelerates arterial damage and increases plaque formation. Excess alcohol contributes to high blood pressure and arrhythmias — moderation is key.

🩸 Know Your Numbers Work with your doctors to track:

Blood pressure
Fasting glucose & HbA1c
NMR Lipoprofile to track small LDL, better prediction of heart disease risk than LDL-C alonerisk after statin therapy, as conventional lipid panel does not provide accurate data
LDL particle number and size: Research supports these numbers correlate strongly with coronary heart disease incidence and progression.(pubmed.ncbi.nlm.nih.gov)
Inflammatory markers: HS-CRP, Uric acid, Homocyteine, OX-LDL, ApoB, LpA and coagulation related labwork
Coronary calcium score (if appropriate and for men above 40, women above 45) quantifies calcified plaque
Cardiac MRI: detects microvascular dysfunction, early fibrosis, and silent injury, pinpoints structural and functional abnormalities before they cause symptoms.

Other Factors in Heart Health: Environmental Stressors, Inflammation

Mold and Toxicity

Understanding your personal risk allows targeted prevention, the hallmark of Houston’s integrative cardiology approach.(Routledge). A growing number of integrative cardiology practitioners (including Dr. Mark Houston and colleagues) consider environmental toxins like mold and mycotoxins as part of the broader “internal burden” that drives cardiometabolic dysfunction. Consider evaluation of the following as these factors contribute to inflammation, metabolic dysregulation, and accelerated atherogenesis: mold exposure, heavy metals, insulin resistance, chronic stress, sleep problems. While direct mechanistic studies between mycotoxins and sLDL are limited, research supports:

Chronic inflammation raises triglycerides
High triglycerides are strongly associated with a shift toward small dense LDL
Small dense LDL is more likely to be oxidized and retained in arterial walls

Thus, mold exposure may contribute indirectly to a pro-atherogenic lipid profile via inflammation and metabolic disruption.

🧠 Mind the Inflammation Connection

Heart disease isn’t just about cholesterol — it’s also about chronic inflammation. Elevated inflammatory molecules damage the vascular lining, accelerate plaque buildup, and contribute to rupture — which is the cause of most heart attacks. Nutrition plays a central role: include antioxidants, omega 3 fatty acids and limit sugar and processed foods.

R educing inflammation protects artery walls, slows plaque progression, and supports overall heart wellbeing.

🥦 Supplements That Complement Heart Health (Evidence-Backed)

While whole foods and lifestyle changes are foundational, some supplements show promise alongside diet and exercise:

✔ Omega-3 Fish Oils – reduce triglycerides and inflammation
✔ CoQ10 – supports mitochondrial and cardiac energy
✔ Magnesium – helps regulate blood pressure and rhythm
✔ Vitamin D – linked to blood pressure control and immune modulation
✔ Plant polyphenols (e.g., from berries, green tea, turmeric) support vascular function

Always discuss supplements with our clinicians, especially if you’re on any prescription medications.

💓 Start Your Heart Health Makeover

Step 1 — Assess

Order a heart risk panel including a NMR lipoprofile, inflammation markers like LpA, Apo-B, HS-CRP,Homocyteine, uric acid and nutrient levels of Vitamin D, B12 and B6, and if appropriate, a coronary calcium score.

Step 2 — Eating Pattern

Adopt a Mediterranean, DASH, or whole food plant-forward pattern emphasizing: Vegetables and fruits,Whole grains,Lean proteins and legumes,Healthy fats

Step 3 — Move Daily

Aim for moderate activity most days of the week.

Step 4 — Sleep & Stress

Prioritize sleep and incorporate stress reduction.

Step 5 — Track Progress

Recheck risk markers regularly and adjust nutrition and lifestyle.

❤️ The Bottom Line: Your Heart Is Worth It

Heart disease doesn’t have to be inevitable — even when there’s family history or genetic risk. What you eat, how you move, how you manage stress, and how you personalize your prevention plan today determine the size and strength of your heart tomorrow.

This Heart Health Month, make concrete choices that support your long-term heart function. Eat well, move often, manage stress, and partner with your functional medicine doctor to make genetics work for you — not against you.

Your heart never takes breaks — so show it love every day. 💝

Dr. Girish Kalva, MD, Functional Medicine

Dr. Girish Kalva, functional medicine physician, possesses a unique medical approach based on over 25 years of treating patients successfully. His comprehensive approach utilizes functional and genetic testing, diet and lifestyle changes, IV therapy, ayurvedic and holistic remedies, supplements, and more to create a safe and tailored approach to patient care. He is passionate about deprescribing prescription drugs when possible and helps his patients lead positive, active, and happy lives, full of wellness and self-care without harmful medications.