October is a good month for scary stories. Some belong in haunted houses. Others somehow end up in conversations about food, supplements, aging, digestion, and health. You have probably heard at least a few of them: fat makes you fat, your body needs a detox cleanse, all bacteria are bad, or forgetting someone’s name means your memory is failing.
Health myths often stick around because there is just enough truth hiding inside them to make them sound convincing. The problem comes when a complicated subject gets reduced to one frightening sentence.
So, in the spirit of Halloween, let’s separate the tricks from the treats.
1. Trick: “Eating Fat Makes You Fat”
Fat certainly contains calories. At nine calories per gram, it provides more energy per gram than either protein or carbohydrates. But that does not mean dietary fat automatically turns into body fat or that eating a low-fat diet is inherently the best way to manage body weight.
A large meta-analysis of 53 randomized trials involving more than 68,000 adults compared low-fat diets with other dietary interventions. Researchers found that low-fat diets were not superior to other similarly intensive approaches for long-term weight loss. In weight-loss trials, lower-carbohydrate approaches actually produced slightly greater weight loss on average. (1)
The type of fat matters too.
Unsaturated fats found in foods such as fish, nuts, seeds, olive oil, and avocados are very different nutritionally from a diet built around large amounts of saturated or trans fats. For example, Omega-3 fatty acids are a healthy fats. They are important components of cell membranes and have been extensively studied for their roles in cardiovascular and other aspects of health.
If fatty fish rarely appears on your menu, you might want to consider adding these healthy fats to your diet with Research Verified® Omega-3.
The takeaway is not “eat unlimited fat.” It is simply that fat itself is not the villain. Overall diet quality, calorie intake, food choices, and the kinds of fat you eat all matter.
2. Trick: “You Need a Detox Cleanse to Remove Toxins”
Few health words have been used more creatively than detox. Juices, teas, fasting programs, powders, and multi-day cleanses often promise to “flush toxins” out of the body. The problem is that these claims frequently fail to explain what toxin is being removed, how it is being measured, or why the body supposedly needs help getting rid of it.
A critical review published in the Journal of Human Nutrition and Dietetics examined the evidence for commercial detox diets and concluded that there was very little clinical evidence supporting their use for toxin elimination or weight management. The authors also noted a lack of randomized controlled trials evaluating commercial detox programs. (2)
That does not mean detoxification is imaginary. Your body is doing it all the time. The liver processes many substances so they can be metabolized or eliminated, while the kidneys filter the blood and remove waste through urine. Your digestive and respiratory systems also contribute to the removal of substances your body does not need. So rather than trying to periodically “clean out” your body with an extreme diet, it makes more sense to support the organs already doing that work. That means eating a balanced diet, limiting excessive alcohol intake, exercising, maintaining a healthy weight, and using medications appropriately.
For people looking for nutritional support for the main organ associated with detoxing, we recommend taking a look at Research Verified® Liver Support which contains key ingredients to support normal liver function.
3. Trick: “Bacteria Are Bad for You”
Some bacteria can absolutely make you sick. But if the word bacteria automatically makes you picture disinfectant spray, you are only seeing half the story. Not all bacteria are monsters. Your gastrointestinal tract contains an enormous community of bacteria collectively known as the gut microbiome. Many of these organisms live there without causing harm, and some play useful roles within the digestive environment.
We often refer to beneficial gut bacteria as probiotics. However, the word probiotic cannot be treated as though it describes one universal thing. Research indicates that probiotic effects can be both strain-specific and condition-specific. A systematic review covering 228 trials found evidence that different probiotic strains can have different effects depending on the condition being studied. (3)
More recent research in people with irritable bowel syndrome (IBS) reinforces that point. A 2026 systematic review and meta-analysis found that some specific probiotic strains improved certain IBS outcomes, while others did not show the same benefit (4). In other words, “probiotics work” and “probiotics do not work” are both overly simplistic statements because there are different strains of probiotic and they can behave differently.
Interested in trying a probiotic that’s backed by a 1 year money-back guarantee? Check out if Research Verified® Probiotic might be right for you by learning more about which strains make this formula loved by so many.
4. Trick: “Forgetting Things Means Your Memory Is Going”
You walk into a room and forget why you went there. Someone introduces themselves and their name disappears almost immediately. You spend five minutes looking for glasses that are sitting on your head. Annoying? Absolutely. Proof that you are developing dementia? No.
The National Institute on Aging explains that mild forgetfulness can be a normal part of aging. Taking longer to remember information, occasionally misplacing something, or forgetting a word and remembering it later is different from serious cognitive problems that begin interfering with everyday activities. (5)
Dementia is not considered a normal part of aging. Warning signs are more concerning when memory and thinking problems begin interfering with tasks such as managing bills, finding familiar places, following instructions, or functioning independently. (5)
There are also many reasons someone may experience memory difficulties that have nothing to do with dementia, including certain medical conditions, medications, emotional health, and sleep problems. So do not diagnose yourself because you forgot where you put your phone.
For people interested in additional cognitive support, Research Verified® Memory Booster combines Lion’s Mane mushroom, B vitamins, Ginkgo biloba, Bacopa, phosphatidylserine, Alpha-GPC, and other ingredients selected for cognitive support.
And if memory changes become noticeable, persistent, or disruptive, talk to a healthcare professional rather than relying on a supplement or explaining them away.
5. Trick: “All Cholesterol Is Bad”
Few health terms sound quite as ominous as high cholesterol. But cholesterol itself is not something your body is trying to get rid of completely. You actually need cholesterol. It is involved in functions such as building cell membranes and producing hormones.
What matters is how cholesterol is carried through your blood.
The Centers for Disease Control and Prevention distinguishes between low-density lipoprotein, or LDL, and high-density lipoprotein, or HDL. High levels of LDL can contribute to plaque buildup in arteries, while HDL helps transport cholesterol back toward the liver. (6)
That is why simply saying “cholesterol is bad” misses the point. Your overall lipid profile can include total cholesterol, LDL cholesterol, HDL cholesterol, and triglycerides, and those numbers need to be interpreted together with your broader cardiovascular risk. Diet, exercise, smoking status, weight, genetics, age, and other factors can all influence cardiovascular health.
If you’re dealing with high cholesterol, you might be interested in Research Verified® Cholestrax™. It combines ingredients including plant sterols, berberine, lecithin, and other compounds formulated to support healthy cholesterol levels. But supplements should complement, not replace, appropriate medical monitoring.
The Real Trick Is Believing the Simple Version
Health information gets scary when complicated subjects are compressed into dramatic rules.
- Fat is not automatically bad.
- Your body does not need a juice cleanse to perform detoxification.
- Not every bacterium is your enemy.
- Occasional forgetfulness is not the same thing as dementia.
- And cholesterol is far more complicated than one “bad” number.
Research Verified was built around a simple idea: look at the research before deciding what to believe. That applies to supplements, but it applies to health advice too. So this Halloween, question the scary claims before you let them haunt you. Sometimes the truth is considerably less frightening.
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