I’ve talked about my evening routines before, specifically what I avoid after 7 p.m., but what we do in the morning is arguably even more critical.
Those early hours are when your heart is particularly active. It’s a wake-up cycle—cortisol increases, blood pressure rises, and heart rate variability decreases as your body shifts from resting to getting ready for the day.
Studies have indicated that cardiovascular issues tend to spike in the first few hours after waking. One widely referenced study noted a significant morning increase in heart attacks and unexpected cardiac deaths. So, what you consume and even how you feel in the morning carries more weight than many might realize.
I can already hear some of you saying, “But I’m juggling kids and barely awake!” As a dad of three, I totally understand. Yet, after over 20 years as a cardiologist, there are a few things I simply won’t do before 9 a.m.
1. Sugary coffee drinks
A large flavored latte can contain 30 to 50 grams of sugar before you even eat breakfast. This quick surge in glucose leads to increased insulin levels, which can result in metabolic stress over time. Plus, you’ll likely feel hungry again shortly after.
2. Breakfast pastries
This is particularly detrimental on an empty stomach. Items like croissants, muffins, and danishes are largely refined carbs mixed with saturated fat, often lacking the fiber or protein needed to stabilize your blood sugar. You get a rapid spike followed by a quick crash, and your heart doesn’t need that kind of unpredictability at 7:15 a.m.
3. Processed breakfast meats
Meats like bacon, sausage, and ham are typically high in sodium and saturated fats, plus many have preservatives like nitrates linked to heart issues when eaten regularly. Having them occasionally is acceptable, but daily isn’t advisable.
4. Energy drinks
This is a hard pass for me. Energy drinks are often packed with caffeine and sugar along with other stimulants that can strain the cardiovascular system. They can elevate heart rate and blood pressure, and for some, trigger arrhythmias, particularly upon waking when your body is gearing up for the day.
5. Nothing (especially when paired with stress and caffeine)
This one’s a bit complex. Not eating breakfast isn’t inherently unhealthy. If you’re purposefully fasting, staying hydrated, engaging in light exercise, and calmly transitioning into the day, that’s one scenario.
However, plenty of people aren’t genuinely fasting. I’ve seen numerous patients who rush through their mornings fueled solely by coffee on an empty stomach, frantically checking emails, and taking medications without food. By 10 a.m., their nervous systems are overstimulated, and blood sugar levels are fluctuating wildly.
As we age, our bodies don’t handle those fluctuations as well. A morning routine that includes hydration, healthy food, and a few moments of calm can help your body function more effectively.
A cardiologist’s morning routine
Most mornings, I keep things straightforward because being consistent is more important than aiming for perfection. My focus is on protein, fiber, hydration, and avoiding a frantic start.
This might look like eggs served with fruit or cottage cheese topped with berries and walnuts. I also enjoy Greek yogurt or oatmeal with chia seeds. Some mornings, I might eat half my breakfast while packing lunches and finish the rest later.
I usually drink water before coffee and try not to let caffeine be the first thing my body senses when waking up. I’ve noticed many people underestimate how much the nervous system influences cardiovascular health.
Of course, it’s wise to talk to your healthcare provider before making significant changes to your routine or diet. But generally, I advise my patients that a hurried, chaotic start alters your body’s physiology. Just five minutes of deep breathing, stepping outside for some sunlight, stretching, or taking a short walk can smooth your transition into the day.
