Bruce Schultz Healthy Lifestyle Coach

03/11/2026

Lab grown meat is cancer. It comes from animal cells that are taken and forced to grow in tanks. The cells divide without stopping, feeding on growth material made in a lab. That is what cancer is—cells that keep multiplying without the normal limits that control healthy life. This meat is made through the same pattern. The cells do not mature in the body, and they do not stop growing when they should. They behave like cancer cells because they are cancer cells.

In a living body, this kind of cell growth would destroy tissue. It is the same kind of endless division that forms tumors. Putting that into a lab and calling it meat does not make it safe or natural. It still carries the same wild, unchecked growth that marks cancer itself. The only difference is that it happens in a tank instead of flesh.

People who believe lab grown meat is a clean way to feed the world forget what happens at the cell level. It is not a normal or balanced process. It is the forced life of cells that have lost their natural purpose. The meat does not come from life shaped by creation, but from a sickness copied and controlled for profit. Eating it is eating what in every living body would be called cancer.

No thank you.

02/23/2026

Chromium is a small but needed mineral that helps the body use insulin in the right way. Many people do not get enough because most foods today are refined and stripped of their natural parts. When white flour, white rice, and sugar are processed, most of the chromium is lost. Eating large amounts of sugar also causes the body to get rid of more chromium in waste, so a person ends up both receiving less and losing more.

When chromium is lacking, insulin may not work well even if the amount of insulin in the body seems normal. Blood sugar can rise and fall quickly. This can bring tiredness, hunger for sweets, and weight gain. The body begins to resist insulin, and energy balance is lost. Balance in the body, like in trade, is a form of wisdom.

Chromium helps insulin work better by improving how it connects with cell receptors so that sugar can move from blood into cells for energy. When blood sugar levels stay steady, a person can feel clearer and calmer. The sharp hunger for sweets that comes after a crash begins to fade, and over time, controlling weight becomes easier. Control of appetite and energy mirrors the discipline of the heart.

People who struggle with unstable blood sugar, excessive cravings, or slow metabolism may gain from more chromium in their diet. Foods like broccoli, green beans, beef, turkey, eggs, and nutritional yeast have some chromium, though often not enough to reach levels that help the body recover. It is wise to seek strength through sound nourishment, acting with moderation in all things, and remembering that care of the body strengthens both heart and mind.

Sources:
National Institutes of Health Office of Dietary Supplements
U.S. Department of Agriculture FoodData Central
Journal of Nutrition, Clinical Chemistry (peer-reviewed studies on chromium and insulin sensitivity)

02/18/2026

Cholesterol medicines are often prescribed to lower the risk of heart disease, but many people do not realize that these drugs can bring harm to the body in other ways. They may weaken the heart, speed up aging, or dull the mind. It is wise to look for natural ways to keep the heart and body strong without depending on medicine that may do more harm than good.

Some people who take cholesterol drugs known as statins have been found to face a greater risk of heart trouble. These medicines block a process the body uses to make cholesterol, including the kind needed for strength and healing. The heart depends on certain nutrients for energy, and when these are lost, the heart muscle can weaken. This may lead to tiredness or even heart failure.

Many people who use these drugs also report muscle pain, weakness, and a lack of endurance. The body begins to tire more easily, and the signs of aging often come faster. The body has a natural rhythm of renewal, and when that is hindered, strength fades.

The brain also suffers when the body lacks healthy fats and cholesterol. The brain is made with much fat, and without it, memory and clear thinking decline. People may lose focus or feel cloudy in thought.

There are safe foods that help balance cholesterol without medicine. Avocados are one of them. They are full of good fats that support the heart, smooth blood flow, and calm inflammation. They also help clear the body of what is harmful and strengthen the brain.

Walnuts are another natural food that guards the heart and mind. They hold fats from plants that support healthy blood vessels and calm the nerves. They protect the brain from decline and help the body resist the wear of age. Eating a small amount often can bring steady strength and lasting health.

Besides eating these foods, simple changes in living can keep the heart steady and clean. Eating fiber from grains and greens helps lower bad cholesterol. Moving the body each day through walking or gentle work keeps blood flowing well. Cutting down on sugar protects the heart and blood. Keeping stress low and resting in faith guards the mind and spirit.

Medicine can help for a time, but wisdom calls us to care for the body in natural ways that honor the life we have been given. When we follow the patterns built into creation—eating wholesome food, moving often, and living at peace—we protect both body and soul.

Sources:
- National Center for Biotechnology Information (NIH): Effects of statins on CoQ10 and muscle function
- American Heart Association: Dietary fats and cholesterol guidance
- Mayo Clinic: Avocados and heart health
- Harvard School of Public Health: Benefits of walnuts and plant-based omega-3s

02/10/2026

Anxiety can cause sickness, weight gain, and depression. Many people in the United States suffer from anxiety or depression each year. Around a quarter of the population experiences some kind of mental distress. Because of this, antidepressants are among the most prescribed medications in the country. These drugs often have serious side effects such as hallucinations, suicidal thoughts, mood changes, memory problems, seizures, jaundice, and loss of coordination. Knowing this, it is wise to look into natural ways that can help calm the mind and body.

Rhodiola has long been used in traditional medicine to ease stress and tiredness. It calms the part of the nervous system that controls the heartbeat and breathing, helping with dizziness, nausea, and shaking. It also encourages the release of serotonin, which brings a sense of happiness and peace.

Passionflower is known for its gentle smell and calming power. It helps reduce nervousness, trouble sleeping, and agitation. It works by increasing GABA levels in the brain, which quiets overactive thoughts and helps the body relax.

Ashwagandha is an ancient herb that helps the body handle stress better. It can lower cortisol, a hormone that rises during anxiety. People who use it often notice greater calmness and better balance in their emotions.

Lavender can be used to ease sadness and tension. It protects the brain and improves mood when used as oil or tea. Breathing in its scent or soaking in a bath with a few drops of lavender oil can help the body unwind.

Rosemary sharpens memory and lifts the spirit. Its scent can lower nervous tension. Many use rosemary oil to ease the process of reducing dependence on heavy medications, as it steadies both mind and body.

Lemon balm is a gentle herb with a fresh, citrus smell that brings calm and focus. It helps reduce unease and supports clearer thinking. It grows easily at home and offers a safe, natural alternative to many over-the-counter solutions.

John’s wort is often compared to certain drug treatments for depression. It can lift one’s spirits effectively, though it may interfere with some medications. People should take care before mixing it with other treatments.

Valerian root is commonly used to ease sleeplessness, headaches, and fretfulness. It has a strong scent, but that can be softened by mixing it with syrup or honey. It brings a calm that helps the body prepare for rest.

Vanilla has a comforting aroma that can quiet the nerves. The scent of vanilla is used in many healing spaces because it helps reduce tension and restore peaceful thoughts.

Chamomile is a gentle flower known for easing worries and helping rest come more easily. A warm cup of chamomile tea with honey before bed brings a calm feeling and steadies the heart. Its natural compounds relax the body, steady the mind, and lower blood pressure.

02/10/2026

Oregano oil is more effective than over-the-counter antibiotics and does not have side effects as these medicines often do. Antibiotics are prescribed daily for many types of diseases, and many people also take them on their own without consulting a physician.

Excessive use of antibiotics may reduce the good bacteria in the body, cause antibiotic resistance, lower proper vitamin absorption, and damage the lining of the digestive tract, which increases the chance of leaky gut. Oregano oil is a powerful and safer alternative.

Oregano essential oil is made from the flowers and leaves of the wild oregano plant. It has strong antimicrobial power that helps fight infections. It is known for its antiviral, antifungal, and antibacterial properties. It is rich in phenols, natural compounds with antioxidant properties, mainly carvacrol and thymol. Carvacrol can destroy different pathogens by penetrating the membrane of harmful microbes, giving the body time to repair cells and strengthen immunity.

Carvacrol helps with tumors, allergies, bacterial infections, candida overgrowth, food poisoning from salmonella, listeria, and norovirus, fungal infections, viruses, inflammation, and parasites.

For a sore throat, mix a glass of water with three drops of oregano oil. For a congested nose or lung infection, inhale v***r from a diffuser or v***rizer with three drops of the oil. For bad breath, place one drop on a toothbrush with toothpaste before brushing. To strengthen immunity, drink a glass of water with three drops before meals. For acne, psoriasis, nail fungus, or cold sores, mix two drops with a small amount of aloe vera gel or coconut oil and apply to the affected area. For body pain, sore muscles, or backache, mix oregano and olive oil and massage the area for five to ten minutes.

Because the oil is strong, it must be diluted with water or carrier oil before using internally or on the skin. When used for internal cleansing, the dying bacteria may release toxins that cause headaches, nausea, or fatigue. If this happens, drink plenty of water and stop using the oil. The next time, use a smaller amount.

02/10/2026

Back exercises.

02/06/2026

A common sugar substitute might carry hidden risks.

Recent work from the University of Colorado Boulder found that erythritol, used in many sugar-free and keto foods, can change cells in brain blood vessels and raise stroke odds.[1][2]

Lab tests showed one normal serving amount made vessels tighten up, cut back on clot-breaking chemicals, and raised harmful free radicals.

That lines up with an earlier study of 4,000 people where high erythritol blood levels tied to more heart attacks and strokes later on.[3][4]

It is FDA-approved, low-calorie, and keeps blood sugar steady, which helps diabetics and low-carb eaters. Still, the new data calls for care. Check labels and watch how much you use.

More people studies are needed, but these results hint sugar-free options might have a downside.[5][6]

Research paper: Auburn R. Berry et al, “The non-nutritive sweetener erythritol adversely affects brain microvascular endothelial cell function”, Journal of Applied Physiology (2025)

Sources
[1] Popular sugar substitute linked to brain cell damage and stroke risk https://www.sciencedaily.com/releases/2025/07/250718035156.htm
[2] Common sugar substitute shown to impair brain cells, boost stroke risk https://www.colorado.edu/today/2025/07/14/common-sugar-substitute-shown-impair-brain-cells-boost-stroke-risk
[3] Can Erythritol Cause Strokes? What the Research Actually Says https://www.flintrehab.com/can-erythritol-cause-strokes/
[4] Cleveland Clinic Study Finds Common Artificial Sweetener Linked to ... https://newsroom.clevelandclinic.org/2023/02/27/cleveland-clinic-study-finds-common-artificial-sweetener-linked-to-higher-rates-of-heart-attack-and-stroke
[5] Just 1 erythritol-sweetened drink may harm brain, blood vessel health https://www.medicalnewstoday.com/articles/common-sugar-substitute-may-affect-brain-and-blood-vessel-health
[6] Popular Artificial Sweetener Linked to Higher Risk of Strokes https://www.newsweek.com/sugar-substitute-erythritol-artificial-sweetener-stroke-risk-2099117

Sugar-free products that contain this additive "may not come without negative consequences," warns physiologist Christopher DeSouza.

01/25/2026

Sit upright on a chair or the floor. Keep your back straight and relax your body. Breathe through your nose in a normal way for a few minutes.

Take a normal breath in and out. Pinch your nose closed with thumb and finger right after you exhale. Hold until you feel the first need to breathe, like a small push in your chest. Let go and breathe in gently through your nose. Rest and breathe normally for ten seconds. Do this five times.

When you can hold for twenty seconds, try a longer hold. After a normal exhale, pinch your nose and hold as long as you can without strain. Stop when you feel a stronger push to breathe. Let go, breathe in calm, and rest for ten seconds. Do this three times.

Practice nose breathing all day. Breathe light and slow. If you feel stress, do the holds to calm down. Do these steps each day to build better breathing. As you improve, holds get longer and breathing feels easy.

Keep your mouth closed always. Use this to quiet your mind and body. Practice often until it feels natural.

Sources
[1] Buteyko Breathing Technique: Benefits, How-To, and Drawbacks https://www.healthline.com/health/asthma/buteyko-breathing-technique
[2] removed
[3] Buteyko breathing: Benefits, drawbacks, how to do it https://www.medicalnewstoday.com/articles/buteyko-breathing
[4] Style Guidelines https://inscribe.org/publications-2/anthology2024/style-guidelines/
[5] Buteyko Breathing Association - Buteyko Breathing Technique https://www.buteykobreathing.org
[6] One of the most helpful things you can do when reading ... https://www.facebook.com/natashacrainauthor/posts/one-of-the-most-helpful-things-you-can-do-when-reading-the-bible-is-ignore-the-s/1373752340784770/
[7] Buteyko Breathing Technique: Benefits, Uses, & How It Works https://buteykoclinic.com/blogs/buteyko-breathing-technique/buteyko-breathing-technique
[8] GAB Catechism References Question : r/catholicbibles https://www.reddit.com/r/catholicbibles/comments/1ple6hu/gab_catechism_references_question/
[9] Podcast: The Buteyko Breathing Method | Boston Medical Center https://www.bmc.org/podcast-buteyko-breathing-method

01/24/2026

Did You Know?
HEAT YOUR BONES WITH RED AMARANTH
Simple Daily Nutrition Hack![3][4]

2 cups red amaranth leaves provide 200-300mg calcium, plus magnesium and vitamin K for bone density.[5][6]

What You Need
2 cups fresh red amaranth leaves
Garlic and olive oil
Lemon squeeze optional

How to Set It Up
1. Rinse leaves thoroughly.
2. Saute in olive oil 2-3 minutes.
3. Add lemon; mix into soups or eat alone.
4. Use 3-4 times weekly.

Why It Works
Calcium builds bone structure.
Magnesium and vitamin K help deposit it properly.[6][7]
Antioxidants reduce bone-weakening inflammation.[4][8]

Monitor portions to balance oxalates; pair with vitamin D.[9]

Sources
[1] IMG_5651.jpeg https://ppl-ai-file-upload.s3.amazonaws.com/web/direct-files/attachments/images/77845288/827ffedc-b7a9-4bc8-b6c4-f35eaa4903f7/IMG_5651.jpeg?AWSAccessKeyId=ASIA2F3EMEYEQSEV6KER&Signature=MkUmHQi09A72DzgdiBsFLnr8xok%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEEIaCXVzLWVhc3QtMSJIMEYCIQDv6dhBmHkJm9A5bXypKTeUoGzdCMbxx8%2F%2FVD6gg1qn%2BQIhAN55pFXrLGzuP2Gwu0NGuFFsAEc5kHKWIGPsGQXVX5QTKvMECAsQARoMNjk5NzUzMzA5NzA1IgyB4Pf79%2B79U5%2Bkdnoq0ASyhvLa9JOK3ZvJJQm6qgSlyD4yEV4iutF8WpdFKHnnLdm0wZV1HlLvuULFc%2FabhNV08bNchoj7mB4ihARc2nOJh6zv9El3GtFA0AGirue%2Bx8RQAAcpjhoYEGryb6MizlKOHsMTX8xXhvssMwe0arEKMaJkE5ALBUzYQyflJKfHP2okjZUaqtIzMuVFbfJcNPrV%2BG1Ri2qKV1Kkn8ginvv%2F%2FArCBJUCIejefcGqACUMB5YwO6VJrCPxcZkH58HqDboryqpEayvORw49bC%2F8fhlYPlQ5kXQ7B1OvY74ue7DjgbVOt9yAEnv5x%2Fp15qWouIu9mO9ZywgZund3j3Eedu2yAaVVeCLSYwMydqLAjl%2FZywf4Z0qg4KLRB9hqT3dOe9bWGSCEdijryXXlf4VNNmqB%2F9sb7Mw%2BbfahH3iMtdxn6cbwqzTuDBdEEHPFgACBlcEKI%2FOpXY9WttPJynZTVO4WqttShOZFnuvK1e3N8sjxAlIOfeyHT%2BVPfASl%2Bq%2BRgRhPNudJ1V6As7jb77FWt535k1JLSeu0R3XIMAf%2BdRM3KluC447Y0Sd%2FJWE%2F6EoTcOUk%2Fc5G4X2GdNQj%2BrJxt9lFKOJNB%2BykmLC31ib%2BJBHlnLDyubhMDf5ueO7y1eNGxOFMNw8Z5eZBRK%2BKSW4FXsDFVPY28zIOgp3OhT5eTNL6O0TBfpfW%2BLZv%2BLn%2BPtIOsjxUBInDd7NwB02m250l3ABHVzHK5KlEUOKFZV6zxioC1dbp2fAEOnEje6bu2njy77m1az%2FRqiFzQSB9oDkCBVjUMMGx0ssGOpcBvDXpSAFxrq36UDk%2BtWYP11H7l0N%2BPSLPyhxSQAnAwsPx6s1lh9AH3Cv84ErPtwXOZv7bOUyeA2ElhhAUWlt8vsv3sZ%2BMRyU9MLZ8wlT4%2FL8594CNpUf1cBVGtvmQ1GCcilP68oPx0Xq5UoqMC5s5NNkHQQ00f6yDCRnB6gMA0jL3vGS2UAvdG2Zv6MQFTxnAkAeWjO70HA%3D%3D&Expires=1769251403
[2] IMG_5711.jpeg https://ppl-ai-file-upload.s3.amazonaws.com/web/direct-files/attachments/images/77845288/73d04648-65bf-4f75-b957-91f932acea17/IMG_5711.jpeg?AWSAccessKeyId=ASIA2F3EMEYEVUNA66DF&Signature=k1XNuWK%2FQuSAcdFHtduVKHESFZo%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEEMaCXVzLWVhc3QtMSJHMEUCIQD3WyYnD%2BKIfTAyzB9WZMDMJ0JTZBRD5Drae6W8CY%2FaEAIgYG5teXTiiOFv2C9oa5WLO9J1llHpXVfdjsn432Mbs14q8wQIDBABGgw2OTk3NTMzMDk3MDUiDH4BlA7ig2CcjtvtPCrQBEcrVjMxVe%2Fte0GKLL2L7FYWp3RVGNMW2lQ%2BG8I%2FKydrbtbFju5NhN%2BQt9HQKJwlgoX6x6T1NAfty0GNmQAtyZXmT%2B%2F52kHQOwdwgZxYRMzhnugcgpNTk1Tlj9g13YWl7FGyg7IrzFAv5Er%2FsuKfYBYfLMsg%2BOZw5vgZqST1oMfgm%2BsjGd2I0dGKBPL073cQ50TS%2B%2B7ICcr62Cj0DZJnG1Y4j0X%2Bb6Gt2%2BbsNH1pdHvt4Z6rDHma1cQ6xsy0mH4d2OxZh1leVEV4mcWZo8eqg9psOa81M8gCGzbBs9VPi8vrvViW86IN22JptjDJ82M32wYoU%2F8PKVFcKdthsHUzSGebMp4lGRP4EzO6wZOZZnIMYDjvjgDfOPSr7U5I%2FX2nYKAmRj9sZFIDAlR9%2F6lPn6JEUH4HZfRul21mE4O%2FVgxeppDtGoQBshRzGuBycy0UXm49hFbCchM%2B6eIeDs9ao%2FwaWX7zcZL60yvQI6Gpjmkl1x616HPbLZcHdfw3BeFRh%2BrHJV5OSwh3laTQ0f2a9EUjSBNawrwkxx56v4aCYrMR4hN3f14VBYNCR28srNCywbWg6GHqG1KnyyQvW1Gh5vD8VrB3besh6lI%2FOWZ6B89usJrx8%2Bfh4CZ0snQQPhrTN91sYQJ7d%2Bd5PMJW8AWMHbDohhMBvdyhD%2Ft8ngSHV5aMqOjNEwG4Bl3IPWTQomKf7W2oNYsqN3BwRd01xYnIQg9yjR7EZbegVoWZz0xS5zyA4y1hm1R04drLrm02fvE%2BNlOWQOPR779kHhmJs6pdqb8w7cPSywY6mAFFFyNGm1q2FyXXdoZEyFSqD2zYLrG8%2FmhhJswrM%2F6m7NStcu7groV%2FjzbC2o095uqpUvTwijAX%2FsZdHDQMjgQO3avDNNR5KoPAHVmJviGYkOgGd%2Bf0oqZrJDjEAN%2Ft8PX9Fwa%2BUBmEZNxalNB2D8g9maqczFdFc928jcPoWan0h5DQeDlnx2J3E5STC5vrMNWwR%2FcluWd4jw%3D%3D&Expires=1769251403
[3] Amaranthus tricolor Chinese Spinach, Joseph's-coat, Fountain Plant ... https://pfaf.org/user/Plant.aspx?LatinName=Amaranthus+tricolor
[4] Nutrients, minerals, pigments, phytochemicals, and radical ... - Nature https://www.nature.com/articles/s41598-020-59848-w
[5] Amaranthus tricolor (edible amaranth) | CABI Compendium https://www.cabidigitallibrary.org/doi/full/10.1079/cabicompendium.112199
[6] 14 Health Benefits of Amaranth Leaves That You Must Know https://pharmeasy.in/blog/14-health-benefits-and-nutritional-value-of-amaranth-leaves/
[7] The Benefits of Amaranth Grain and Flour - NutriMill https://nutrimill.com/blogs/life-in-healthy-balance/the-benefits-of-amaranth-grain-and-flour
[8] Amaranthus mangostanus Inhibits the Differentiation of Osteoclasts ... https://pmc.ncbi.nlm.nih.gov/articles/PMC7029261/
[9] [PDF] The Nutritional and Biotechnological Potential of Amaranth https://corescholar.libraries.wright.edu/cgi/viewcontent.cgi?article=1781&context=jbm

01/22/2026

Oil pulling involves swishing oil like coconut or sesame in the mouth to promote oral health. Capsaicin, the compound causing spice burn, is oil-soluble, so swishing oil could theoretically dissolve and remove some residue from the mouth more effectively than water, similar to how vegetable oil or milk fats provide relief.

If you have tried this let us know the results.

01/16/2026

Breakthrough hydrogel injections are quietly rewriting the future of chronic neck and back pain treatment.

For decades, people suffering from chronic spinal pain have been trapped in a narrow set of options: painkillers, steroid injections that wear off, physical therapy that only partially helps, or invasive surgeries like spinal fusion that permanently alter the spine. Now, regenerative medicine is introducing a fundamentally different approach. Injectable hydrogels are engineered to replicate the nucleus pulposus—the soft, gel-like core of spinal discs that naturally absorbs shock and keeps the spine flexible. As discs degenerate with age or injury, they lose hydration, collapse, and trigger inflammation and nerve compression. These hydrogels are designed to reverse that collapse by restoring disc structure from the inside.

What makes this therapy remarkable is how minimally invasive it is. Instead of opening the spine surgically, doctors deliver the hydrogel through a fine needle guided by imaging. Once injected, the material expands to fill microscopic cracks and voids inside the damaged disc. This immediately restores mechanical support and disc height, reducing pressure on surrounding nerves. At the same time, the hydrogel recreates a healthy internal environment, allowing the disc to regain its natural shock-absorbing function rather than remaining stiff and brittle.

But the real innovation goes beyond physical support. These hydrogels act as biological scaffolds—smart delivery systems capable of carrying stem cells, growth factors, and anti-inflammatory compounds directly to the injury site. Inside the disc, the material slowly releases these regenerative signals, encouraging native cells to repair tissue, rebuild collagen fibers, and restore hydration levels that were previously lost. Unlike pain medications that simply block symptoms, this approach targets the root cause of Degenerative Disc Disease by repairing the tissue itself.

Early clinical studies are showing encouraging outcomes. Patients report significant reductions in chronic pain, improved mobility, and better quality of life months after treatment. Imaging has revealed partial restoration of disc height and improved internal disc structure—something conventional treatments cannot achieve. Equally important, the therapy may reduce or eliminate the need for spinal fusion surgeries, which permanently restrict motion and can accelerate degeneration in neighboring discs.

Researchers emphasize that hydrogel therapy is still evolving, with ongoing trials refining formulations, injection techniques, and long-term durability. However, the trajectory is clear. If these results continue to scale safely, injectable hydrogels could mark a turning point in spine care—transforming chronic back and neck pain from a life-long condition into one that can be biologically repaired. Instead of managing decline, medicine may finally be learning how to reverse it.

01/13/2026

Diet Soda Linked to Increased Risk for Diabetic Retinopathy
Wagner Kapoor Institute

https://www.wagnerkapoor.com/blog/diet-soda-linked-to-increased-risk-for-diabetic-retinopathy

Diet Soda
Diet Soda and Diabetic Eye Disease: What Patients Should Know

Drinking diet soda may be associated with a higher risk of proliferative diabetic retinopathy (PDR)—an advanced form of diabetic eye disease that can lead to severe vision loss—according to research published in Clinical and Experimental Ophthalmology.

In this study of adults with diabetes, individuals who consumed more than four cans (about 1.5 liters) of diet soft drinks per week were found to have approximately double the risk of developing proliferative diabetic retinopathy compared with those who did not consume diet soda. Notably, the study did not find a similar association between regular, sugar-sweetened soft drinks and diabetic retinopathy.

This was the first study to specifically evaluate the relationship between soft drink consumption and microvascular complications of diabetes, including diabetic retinopathy and diabetic macular edema.

Key Study Details

Participants: 609 adults with diabetes (primarily type 2) treated at a tertiary eye hospital

Average age: 64.6 years

Findings:

24% had proliferative diabetic retinopathy

High diet soda consumption was linked to a 2.5-fold increase in the odds of having PDR, even after adjusting for traditional risk factors such as diabetes duration, smoking, and body mass index

Regular soft drink consumption was not associated with the presence or severity of diabetic retinopathy

Why Might Diet Soda Be a Concern?

Although the exact biological mechanism is not yet understood, some researchers believe artificial sweeteners may disrupt normal metabolic signaling—potentially increasing hunger, calorie intake, and cardiometabolic risk over time. Previous research has linked diet soda consumption to type 2 diabetes, cardiovascular disease, and metabolic syndrome.

Important Limitations

This was a cross-sectional study, meaning it captures a single point in time. As a result, it cannot prove that diet soda directly causes diabetic retinopathy. Long-term studies are needed to better understand whether diet soft drinks contribute to disease progression or whether consumption patterns change after diagnosis.

Takeaway for Patients

Diet soft drinks are often marketed as a healthier alternative to sugary beverages, but growing evidence suggests they may not be risk-free—particularly for individuals with diabetes.