3 Snacks To Avoid At All Costs Because They Could Actually Be Bad For Your Brain, According To A Neuroscientist: Peanut-Butter Filled Pretzels & More

In today’s fast-paced world, it’s easy to grab convenient snacks without considering their long-term effects on our health. However, what we eat has a profound impact on our brain health , affecting everything from cognitive function to the risk of developing neurodegenerative diseases.

Consuming a diet rich in inflammatory and sugary foods can increase the risk of conditions like Alzheimer’s disease, which is now understood to have a significant dietary component. Neuroscientist Dr. Robert Love emphasizes the importance of being mindful about our snack choices in a recent TikTok, pointing out that some seemingly harmless foods can be particularly detrimental to brain health. By understanding the specific dangers of these snacks and making better dietary choices, we can take proactive steps to protect our brains and overall well-being. Here are the three snacks Dr. Love advises avoiding to keep your brain healthy and sharp: peanut-butter filled pretzels, potato chips, and breakfast cereals.

1. Peanut-Butter Filled Pretzels

The first snack to avoid is peanut butter filled pretzels. While some might consider this a healthy option, Dr. Love explains that these snacks pose several risks. The primary issue is the quality of the peanut butter used, which is typically low-grade and inflammatory. " Inflammation is one of the primary risk factors of Alzheimer’s disease," Dr. Love warns. Particularly, t he vegetable oils used in the peanut butter, such as canola oil, can also cause inflammation. The pretzels contain gluten, which further contributes to inflammation. These combined factors make peanut butter filled pretzels a snack to avoid if you are concerned about your brain health.

2. Potato Chips

Another common snack that should be avoided is potato chips. It shouldn't come as a surprise to hear that this crunchy snack comes with health risks . Dr. Love highlights that potato chips are not only super salty but also high in sugar, which might surprise many. The excessive salt content can increase blood pressure, while the high sugar content can lead to spikes in insulin and blood glucose levels. " Spikes in insulin and blood glucose can increase your risk of type two diabetes and that is a major risk factor for Alzheimer’s disease," Dr. Love warns. All in all, they're a particularly harmful snack for brain health.

3. Breakfast Cereals

Lastly, breakfast cereals, often marketed as healthy choices, are another snack to be wary of. Dr. Love points out that " Most of them are high in sugar, so that will spike your insulin and increase the risk of type two diabetes." Additionally, m any cereals also contain wheat, which includes gluten. Gluten increases inflammation, further contributing to the risk of Alzheimer's disease and other inflammatory conditions. The combination of high sugar and gluten content makes breakfast cereals a poor choice for maintaining brain health.

Bottom line

All in all, Dr. Love's insights underscore the importance of being mindful about our snack choices. The inflammatory properties of certain foods, coupled with their ability to spike insulin and blood glucose levels, can significantly increase the risk of Alzheimer's disease and other health issues. By avoiding peanut butter filled pretzels, potato chips, and sugary breakfast cereals, you can take a proactive step towards maintaining your brain health. Instead, consider opting for snacks that are low in sugar, free from gluten, and made with high-quality ingredients.