The Relationship Between Glucose Spikes + Rest and Repair Mode
Glucose, or blood sugar, is an essential part of how your body functions, providing your cells with the energy they need to carry out day-to-day tasks, that keep you in the very best working condition. Your body processes this glucose from the foods you eat, and ideally you will not notice the changes in levels throughout the day.
However, while your body is often able to regulate your blood sugar levels without you noticing any effects, there are certain triggers which can cause a glucose spike.
What is a glucose spike?
As the name suggests, a glucose spike is a sudden increase in the blood sugar in your bloodstream. This can typically occur after excessive or disordered eating of carbohydrates, but it can also be due to lifestyle activities such as poor sleep (out of the circadian rhythm), too much or too little exercise, and high stress.
People often mistakenly believe that glucose spikes only occur in individuals with diabetes, due to the body being unable to process insulin effectively. However, research via continuous glucose monitors has shown that glucose spikes can impact almost anyone.
How do glucose spikes impact the Central Nervous System?
Because we are all about resilient nervous systems over here, this is why it matters. Glucose spikes and sustained high blood sugar levels trigger an inflammatory response, activating high levels of adrenaline and cortisol, which in turn can cause damage to our Central Nervous System (CNS). This can get you stuck in a cycle of dysregulation.
This can result in a range of issues, such as:
deep fatigue,
anxiety,
depression,
nausea,
dizziness,
migraines,
brain fog,
and even disrupted vision.
Ways you can bring more stability today?
Stress reduction and mindfulness techniques
Weight-lifting
Protein-focused breakfast
Sufficient hydration\steady electrolytes
Eat your fibre first (such as a cup of baby spinach before each meal)
1 TBS of Apple Cider Vinegar with your meal containing the most starch
If you are going to have starchy carbohydrates opt for savoury over sweet