Everyday Habits Tied to Blood Sugar Spikes, According to Expert

Everyday habits, ranging from dietary choices to sleep patterns, can significantly influence blood sugar levels, according to metabolic health expert Jim LaValle. Maintaining stable blood sugar is crucial for overall energy, organ function, and metabolic health, as fluctuations can lead to various health complications.

LaValle, a clinical pharmacist and metabolic medicine specialist, emphasizes the importance of understanding how food, exercise, sleep, and stress individually affect glucose regulation. He suggests monitoring postprandial glucose—blood sugar levels after meals—to gain insight into how different foods, beverages, and eating habits impact an individual's system.

"Do I spike more from eating rice, or do I spike from eating quinoa? How much can I eat?" LaValle questioned. "I think that’s a foundational issue."

Insulin resistance, a condition where cells become less responsive to insulin, can be exacerbated by inflammation and is influenced by these daily practices. Normally, insulin facilitates the movement of glucose from the bloodstream into muscle cells for storage or energy.

LaValle advocates for a breakfast that is higher in protein rather than carbohydrates, citing the body's naturally elevated cortisol levels in the morning and their potential effect on blood sugar. "You’ve got to watch how many sugars are in food, how many refined carbohydrates you’re [eating]," he added.

Simple lifestyle changes, such as a 10-minute walk after meals, can aid in lowering blood sugar. While regular exercise is a known healthy practice, LaValle acknowledges the challenges many face due to demanding work schedules or personal responsibilities. Even minimal physical activity after eating can be beneficial, especially in a society that often reduces the need for movement.

Stress management is another critical factor LaValle highlights, as elevated stress levels can contribute to insulin resistance. "When you don’t sleep, and you don’t get enough rest to reset your body for the next day … all those hormones that are supposed to be getting released get skewed," LaValle stated, noting that sleep deprivation particularly affects insulin regulation. Conditions like sleep apnea are often linked to diabetes, prediabetes, high blood pressure, and obesity, underscoring the significance of healthy sleep habits.

He further explained that hyperarousal of the brain can lead to insomnia, disrupting sleep and subsequently interfering with glucose regulation. Inadequate sleep can also alter appetite and eating behaviors, complicating blood sugar management and potentially leading to weight gain. "So you eat more, you’re not efficient at packaging that fuel up, you’re moving less … and those are the things that you have control over,” LaValle concluded.