"I have celiac disease but I seem to be reacting to high fructose corn syrup as well, is there a link? Seems to be getting worse as I get older. I have always tried to avoid it, but I had some over the weekend in a sauce i have used before." - Mike
Hi Mike,
It's not uncommon for individuals with autoimmune conditions to have sensitivities or reactions to certain foods, including high fructose corn syrup (HFCS). While there isn't a direct causal link between celiac disease and HFCS, some people may experience symptoms such as gastrointestinal discomfort, bloating, fatigue, or joint pain after consuming it. As you've noticed, these reactions can sometimes become more pronounced as we age.
HFCS is found in many processed foods, sauces, and beverages, so it's essential to carefully read ingredient labels, as formulations can change over time. If you suspect that HFCS is causing reactions for you, it may be wise to avoid it as much as possible and opt for whole, unprocessed foods instead. Something else to consider is fructose intolerance, this is the body's inability to properly digest fructose. In people with fructose intolerance, the deficiency of an enzyme called aldolase B leads to an inability to break down fructose effectively. This can result in symptoms such as abdominal pain, bloating, diarrhea, nausea, and vomiting after eating foods or beverages containing high amounts of fructose especially HFCS. This is something I would bring up with your primary health care provider at your next visit. A nutritionist or dietitian can provide personalized guidance and support in managing your autoimmune health and dietary choices.
In the meantime, don’t forget to read labels! Even ones you have read a hundred times before!
Read more about HFCS
The Hidden Dangers of High Fructose Corn Syrup (HFCS) on Your Health
For general knowledge I believe it is important to shed light on the health risks of consuming high fructose corn syrup (HFCS), a common sweetener in processed foods and beverages. HFCS is not just another sugar; it’s a chemically altered form of fructose that can have serious effects on your body, especially when consumed in large quantities.
One of the primary concerns with HFCS is its role in metabolic disorders. Unlike glucose, which your body uses for energy, fructose is metabolized in the liver, where it can be easily converted into fat. This increases the risk of developing non-alcoholic fatty liver disease (NAFLD), insulin resistance, and type 2 diabetes. A recent study demonstrated that excessive consumption of HFCS drinks can lead to impaired glucose tolerance due to a defect in insulin secretion, even without causing obesity. This effect on glucose metabolism underscores the hidden danger of HFCS in contributing to diabetes and metabolic dysfunction (source - https://www.mdpi.com/2227-9059/9/5/541).
Furthermore, HFCS has been linked to disruptions in dopamine signaling in the brain, potentially affecting mood and contributing to overeating. Research suggests that it can alter reward pathways, making it easier for individuals to develop unhealthy eating habits, particularly cravings for sugary, processed foods(source - https://www.mdpi.com/2227-9059/9/5/541). This can exacerbate the risk of obesity and metabolic issues, despite the lack of immediate weight gain.
In short, the overconsumption of HFCS sets the stage for long-term health problems, from weight gain and liver damage to insulin resistance and altered brain chemistry. To protect your health, it's best to limit foods with HFCS and focus on whole, nutrient-dense options.
Jenn is an expert in celiac health, nutrition and mindfulness based therapies. She writes from both educational and personal experience. Connect with her through her websites or Instagram.
Jennifer Heard PhD, CIAYT
Nutritionist, Integrative Health Coach, Yoga Therapist
IG @jenniheard
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