Bill W. is curious if consuming fruits, vegetables, nuts, and seeds in a smoothie is as healthy and nutritious as eating them in their whole form. Surprisingly, while the nutrients in both the solid and liquid versions remain the same, the absorption and impact on the body can vary depending on the form and structure of the food.
A study published in the journal Food & Function in 2019 investigated the digestibility of solid, semisolid, and liquid forms of identical nutrient content. The researchers also evaluated how these different forms affected appetite and specific blood tests in human subjects.
Interestingly, the study found that liquid food resulted in a higher increase in triglycerides (a form of fat in the blood) compared to solid food. Furthermore, the liquid food led to less satiety and fullness than its solid counterpart.
Similar findings have been reported in other studies as well. For instance, ground nuts, such as peanut butter, cause a higher rise in blood fat (triglycerides) compared to whole nuts.
These findings are significant because an elevation in triglycerides after a meal can trigger inflammation and increase the risk of heart disease and Type 2 diabetes.
Although these studies provide intriguing insights, they are inconsistent due to the challenges of conducting such research. Additionally, liquid meals can be practical and necessary for individuals who rely on them for medical purposes.
Nevertheless, it is fascinating to discover that the form of the food we consume may have a more significant impact than we realize. Thank you for your question.
Karen W. wonders if seltzer water is detrimental to individuals with osteoporosis. However, there is no substantial evidence suggesting that seltzer water is harmful. Seltzer water is simply carbonated water, and while carbonated beverages have been associated with low bone density and fractures, particularly in teenage girls, research indicates that it is primarily the caffeine in these beverages, rather than the carbonation, that contributes to these effects. Of course, if the consumption of carbonated beverages replaces calcium-rich foods, it can have a negative impact on bone health.
Experts from Harvard Medical School advise that it is safe to enjoy seltzer water in moderation, but caution against excessive consumption of caffeinated beverages, whether carbonated or not. It is also essential not to substitute seltzer water for high-calcium foods and beverages in your diet.
Thank you for reaching out.
(Barbara Intermill is a registered dietitian nutritionist and syndicated columnist. She is the author of “Quinn-Essential Nutrition: The Uncomplicated Science of Eating.” Contact her at [email protected].)
©2023 MediaNews Group, Inc. Distributed by Tribune Content Agency, LLC.
Denial of responsibility! VigourTimes is an automatic aggregator of Global media. In each content, the hyperlink to the primary source is specified. All trademarks belong to their rightful owners, and all materials to their authors. For any complaint, please reach us at – [email protected]. We will take necessary action within 24 hours.
