Doctor Warns About the Dangers of Incorrectly Preparing Kiwi Fruit and Sweet Potatoes
An expert in gut health has recently warned about potential health issues that could arise from incorrectly preparing kiwi fruit and sweet potatoes. Dr. Megan Rossi, known as the Gut Health Doctor, highlighted that achieving a ‘happy weight’ goes beyond simply balancing calories in and calories out. She emphasized the importance of consuming whole foods over ultra-processed foods (UPFs), citing their higher nutrient content and the additional energy our bodies use to digest them.
Dr. Rossi, an award-winning scientist from King’s College London, provided three tips for individuals looking to maintain a healthy weight, with a trigger warning for those with a history of eating disorders. She explained that the body expends calories during eating and digestion, known as the thermogenic effect of food, and that the type of food consumed influences this process. Whole foods like fruits, nuts, and whole grains require more energy for breakdown compared to UPFs, which may lead to burning up to 50% fewer calories during digestion.
One crucial tip Dr. Rossi shared was to switch from UPFs to whole foods whenever possible, as they not only keep you more satiated but also require more energy for digestion. She also recommended adjusting meal timings, such as bringing dinner forward by an hour, to affect hunger cues positively. Additionally, she highlighted the importance of consuming the skin of foods like kiwi fruit and sweet potatoes, as the skin contains extra fibre that can stimulate the release of the appetite-regulating GLP-1 hormone.
Understanding the GLP-1 hormone is vital, as it plays a significant role in regulating blood glucose levels. When food is consumed, the stomach naturally releases GLP-1, aiding in controlling blood sugar levels. Insulin resistance, where the body does not respond effectively to insulin, can lead to high blood sugar levels, potentially causing serious health issues like coronary heart disease and kidney disease.
In conclusion, Dr. Megan Rossi’s insights shed light on the impact of food preparation on our overall health and weight management. By making informed choices about the foods we consume and how we prepare them, we can positively influence our well-being and maintain a healthy lifestyle.