Are refined grains a part of your daily diet? Do you need a source of energy boosters every day, so you eat white bread? While they may be a staple in many households, dietitians warn that these processed grains might not be as healthy as you’ve ever thought.
From possible weight gain to higher risks of autoimmune diseases, there are several reasons why you might want to reconsider reaching for that refined bread or pasta. In today’s post, we’re going to shed some light on the most significant drawbacks of consuming refined grains and what makes them unsuitable for your diet. So grab a cuppa and read on.
Possible Weight Gain
Refined grains are often stripped of their natural fiber and nutrients during processing, leaving behind a product so high in calories but low in nutrition. This means that we end up consuming more calories without feeling satiated or nourished, which can lead to weight gain over time. Moreover, refined carbs tend to have a higher glycemic index than whole grains, meaning they cause blood sugar levels to spike.
This rollercoaster effect can leave us feeling hungry soon after eating and reaching for more food – often unhealthy snacks – throughout the day. Research also suggests that diets high in refined carbohydrates may contribute to visceral fat accumulation linked to obesity-related diseases.
Damage to the Gut Lining
Refined grains can damage the lining of your gut, which is the protective layer that separates your digestive system from other organs. The drawback of refined grains is that they lack fiber and nutrients, which are essential for maintaining a healthy gut. Without enough fiber in your diet, the food you eat moves slowly through your intestines, causing constipation and bloating. This slow movement also allows harmful bacteria to grow in your gut, damaging its lining over time. Furthermore, refined grains contain gluten that could trigger inflammation. This will further damage the delicate lining of your gut by tearing tiny holes into it, also known as leaky gut syndrome. When left untreated, leaky gut syndrome can lead to various health issues.
Mineral Deficiency
Refined grains are stripped off of their bran and germ layers, which hold most of the essential nutrients. As a result, consuming refined grains can lead to mineral deficiency. In fact, did you know that Iron, which helps in carrying oxygen throughout the body, if lacking, can result in fatigue and weakness? Similarly, magnesium is required for proper nerve function and muscle relaxation. However, refined grains contain only small amounts of magnesium compared to whole grains. In addition to that, selenium plays a crucial role in maintaining thyroid health and cognitive function. Unfortunately, most refined grain products don’t have enough selenium content.
Higher Risk of Getting Autoimmune Diseases
As mentioned, consuming too much-refined grains has been shown to link to much higher risks of developing autoimmune diseases and cancer. Refined grains may contribute to autoimmune diseases because of their effect on gut health. The gut serves as a barrier between harmful substances and the rest of the body, but consuming refined grains can disrupt this balance by promoting the growth of harmful bacteria while decreasing beneficial ones.
Some studies suggest that gluten found in wheat products may also be a contributing factor to autoimmune disease development. Gluten sensitivity has been linked with several autoimmune conditions like celiac disease and rheumatoid arthritis. Refined grains may seem like an easy and convenient choice to include in your diet, but they come with a number of negative health consequences. Instead, focus on incorporating whole grains into your meals. If you’re struggling to make the switch or need inspiration for new recipes, consult a registered dietitian who can provide expert advice tailored to your needs.