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pineapple. Unstop” title=”pineapple. Unstop” decoding=”async” width=”3000″ height=”1686″ srcset=”https://img.seoul.co.kr//img/upload/2025/08/04/SSC_20250804172946_V.jpg.webp 660w, https://img.seoul.co.kr//img/upload/2025/08/04/SSC_20250804172946_O2.jpg.webp 1200w, https://img.seoul.co.kr//img/upload/2025/08/04/SSC_20250804172946.jpg.webp 3x” sizes=”(max-width: 660px) 660px, 1200px”/>Seoul, South Korea – August 4, 2025 – New research from a team at the Seoul National University College of Veterinary Medicine indicates that bromelain, an enzyme found in pineapples, may significantly mitigate the negative health effects of a high-fat diet. The study,published today in the *Journal of Nutritional biochemistry*,offers a potential dietary strategy for managing weight gain and related metabolic disorders.
Researchers divided 25 laboratory mice into five distinct groups for a controlled dietary experiment. Mice consuming a high-fat diet alone experienced rapid weight gain, coupled with substantial increases in liver enzymes (specifically alanine aminotransferase and aspartate aminotransferase), nitrogen levels in urine, and creatinine levels – all indicators of compromised liver and kidney function. Furthermore, these mice exhibited dyslipidemia, characterized by elevated levels of low-density lipoprotein (LDL) cholesterol and triglycerides.
However, mice fed a high-fat diet supplemented with bromelain demonstrated weight gain reduced by more than 50% compared to the high-fat diet only group. Notably, the expression of the lipase gene, responsible for fat metabolism, increased approximately 428-fold in this group. Blood fat levels, creatinine, and nitrogen excretion were also markedly improved.
Interestingly, combining a high-protein diet with bromelain also resulted in lower creatinine and nitrogen levels than a high-protein diet alone. However, this combination was associated with a meaningful decrease in lipase gene expression.
High-fat, high-Sugar diets During Pregnancy Linked to Health Risks
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Cambridge, UK – A new study published in *Acta Physiology* reveals that even short-term consumption of high-fat, high-sugar diets during pregnancy can have detrimental effects on both maternal and fetal health. Researchers at the University of Cambridge’s Center for Trophobia Research, led by Sferruzzi-Perri, found that such diets can increase the risk of heart disease, stroke, and diabetes in offspring later in life.
Impact of Diet on Maternal and Fetal Health
The study, conducted on mice, mimicked a diet of fast food staples like burgers, fries, and sugary drinks. The results indicated that even a brief period of consuming these types of foods during pregnancy can lead to increased fat accumulation in the mother,potentially leading to fatty liver disease and affecting placental formation.
Did You Know? The World Health Organization (WHO) emphasizes the importance of antenatal care, including nutritional guidance, for promoting healthy pregnancies [1].
Breast Milk Quality and Infant Health
Furthermore, the research highlighted that a high-fat, high-sugar diet can negatively impact the quality of breast milk, specifically reducing the protein nutrition quality. This deterioration can significantly affect the development and survival rate of newborns. Amanda Sferruzzi-Perri, a professor of placenta physiology and one of the study’s authors, emphasized that women may not realize the impact of these diets, especially if weight gain is not significant.
study Methodology and Findings
Unlike previous studies that focused on chronic, long-term intake of high-fat and high-sugar diets, this research examined the effects of a short-term diet. The mice were fed processed high-fat pellets and sugar-filled condensed milk for three weeks before and after pregnancy. The findings revealed that even this short-term exposure led to adverse outcomes, including a reduced survival rate in young mice and compromised breast milk quality.
Pro Tip: Consult with a healthcare professional or registered dietitian for personalized dietary advice during pregnancy.
Key Findings Summarized
| Impact Area | Effect of High-Fat, High-Sugar Diet |
|---|---|
| Maternal Health | Increased risk of fatty liver disease, altered placental formation |
| Breast Milk Quality | Deterioration of protein nutrition quality |
| Fetal Health | Increased risk of heart disease, stroke, and diabetes later in life; reduced survival rate |
The Importance of a Balanced Diet
The study underscores the critical importance of a healthy and balanced diet for women before, during, and after pregnancy. While a short-term unhealthy diet may not drastically change a woman’s physical appearance, it can have significant and lasting effects on both her health and the health of her child. Prioritizing nutrient-rich foods and limiting the consumption of high-fat, high-sugar items is essential for a healthy pregnancy and a healthy future for the baby.
What are your favorite healthy pregnancy snacks? How do you ensure you’re getting a balanced diet during pregnancy?
Evergreen Insights: Maternal Health and Nutrition
Maternal health encompasses the well-being of women during pregnancy, childbirth, and the postnatal period [3]. Adequate nutrition is a cornerstone of maternal health, influencing not onyl the mother’s health but also the development and long-term health of the child. A balanced diet rich in essential nutrients supports healthy fetal development and reduces the risk of pregnancy complications. Promoting healthy eating habits and providing access to skilled healthcare professionals are vital components of maternity care [2].
frequently Asked Questions About Pregnancy and Diet
Why is proper nutrition important during pregnancy?
Proper nutrition during pregnancy is crucial for the healthy development of the fetus and the overall well-being of the mother.
What foods should be avoided during pregnancy?
Foods to avoid during pregnancy include high-mercury fish, raw or undercooked meats, unpasteurized dairy products, and excessive amounts of caffeine.
How much weight should I gain during pregnancy?
The recommended weight gain during pregnancy varies depending on pre-pregnancy BMI. Consult with your healthcare provider for personalized recommendations.
What are some good sources of folic acid during pregnancy?
Good sources of folic acid include leafy green vegetables, fortified cereals, beans, and citrus fruits.
Can I exercise during pregnancy?
In most cases, yes, but it’s important to consult with your healthcare provider before starting or continuing any exercise program during pregnancy.
Disclaimer: This article provides general data and should not be considered medical advice. Consult with a healthcare professional for personalized guidance on pregnancy and nutrition.
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