Stop Self-Sabotaging: Why Chronic Inflammation is Linked to Reheating Some Foods

Toxic Free Tuesday: Chronic Inflammation & Why Reheating Certain Foods Can Make It Worse-part 1

Chronic inflammation is often described as a “silent fire” in the body. It is slow, steady, and damages your bones and joints over time. It’s linked to heart disease, diabetes, cognitive decline, joint issues, and accelerated aging. The good news is that many everyday habits, including how we handle food, can either fuel that fire or help calm it.

GRID Holistic Living remains committed to bringing you information that may not be trending but is key to living a more Holistic Life disease and pain free. 

Biology-The Human Equalizer: Changes After Age 60

As we age, the body becomes less efficient at repairing damage caused by stress, toxins, and inflammation. According to research, after age 60:

• The immune system becomes slower and less precise.
• Cells don’t clean up waste as effectively.
• Blood vessels become more sensitive to oxidative stress.
• The body becomes more reactive to inflammatory triggers, including certain food compounds.

This means foods that were harmless at 20, 30 or 40 may have a bigger impact later in life. On a Toxic Free Tuesday, GRID Holistic Living presents research on how today's choices affect us and our loved ones in the future, what’s happening in the body, and some tips essential for a holistic approach to living. Be sure to return for part 2, where we reveal why certain reheated foods can be risky, when these risks increase, and how to protect your health in simple, everyday language.

Reheated Oils & Aldehydes: The Problem

What you do not know, can hurt you. When oils are heated again and again, they break down and form aldehydes. Aldehydes are harmful compounds that increase oxidative stress in the body. Oxidative stress is like rust forming inside your cells. It damages tissues, irritates blood vessels, and contributes to chronic inflammation. Some of our favorite foods including those from fast food restaurants that may use reheated oils are negatively contributing to poor health includes but not limited to:

Fried foods (fries, wings, egg rolls)

• Fast‑food items
• Takeout cooked in large batches
• Leftover sautéed or pan‑fried meals

Why understanding this process matters?

Aldehydes irritate the lining of your arteries, making it easier for plaque to form and harder for blood to flow smoothly. The challenges of reheating foods is not subject to just "junk food" but it can be found in leafy greens as well such as spinach & kale.  

When Ignorance becomes a Weapon

Leafy greens are incredibly healthy; but reheating them can change their chemistry. Leafy greens such as spinach, kale, and similar greens contain nitrates, which are normally beneficial. But when reheated, those nitrates can convert into nitrosamines, compounds linked to inflammation and potential long‑term health risks. 

Who is most affected:

• Adults over 60
• People with cardiovascular issues
• Anyone with chronic inflammation or autoimmune conditions

Reheated Rice & Bacillus cereus

Are leafy greens the only silent assassins when reheated? Well, not exactly. Let's consider a basic, inexpensive food staple we all grew up with, that is rice. Rice is one of the most commonly mishandled foods in home kitchens.

When rice cools slowly or sits out too long, a bacteria called Bacillus cereus can multiply. Reheating your food doesn’t always kill the bacteria.

What it can cause:

• Digestive upset
• Nausea
• Inflammation triggered by bacterial toxins

When it becomes risky:

• Rice left out for more than 1 to 2 hours
• Rice stored in deep containers that cool slowly
• Rice reheated multiple times

To ensure a GRID Holistic life, it is key that we all commence to protect our vascular health at an early age, through better food handling. The beauty of this temple, is that almost anything can be reversed through prayer, fasting and making small changes in the right direction.  

Small changes can make a big difference, especially as the body becomes more sensitive with age. Here are some practical steps you can take to avoid subjecting yourself and your family to food toxins.  

Practical Tips:

• Use fresh oils when cooking; avoid reheating fried foods.
• Eat leafy greens fresh, add them at the end of cooking, or lightly warmed once. DO NOT REHEAT your GREENs in the microwave.
• Store leftovers in shallow containers so they cool quickly.
• Reheat foods only once.
• When in doubt, throw it out especially rice.
• Choose steaming, baking, or fresh preparation over frying.
• Drink plenty of water to help your body flush out inflammatory byproducts.
• Remember-bad habits today, dictate how you age- gracefully or not.

These habits help reduce oxidative stress, protect your arteries, and support long‑term wellness.

References (APA 7th edition)

• Buttgereit, F., & Burmester, G. R. (2008). Glucocorticoids. In L. J. Crofford, J. H. Klippel, J. H. Stone, & P. H. White (Eds.), Primer on the rheumatic diseases (13th ed.). Springer.
• Firestein, G. S., & Kelley, W. N. (2020). Kelley and Firestein’s textbook of rheumatology (11th ed.). Elsevier.
• Medzhitov, R. (2008). Origin and physiological roles of inflammation. Nature, 454(7203), 428–435. https://doi.org/10.1038/nature07201 (doi.org in Bing)
• Nathan, C., & Ding, A. (2010). Nonresolving inflammation. Cell, 140(6), 871–882. https://doi.org/10.1016/j.cell.2010.02.029 (doi.org in Bing)
• American Psychological Association. (2020). Publication manual of the American Psychological Association (7th ed.). APA.