Articles tagged with Milk
Researchers discovered that lactating mammary glands can sense changes in calcium levels and adjust milk production accordingly. The calcium-sensing receptor plays a key role in this process, allowing the gland to match milk production with the availability of calcium in the mother's body.
A study of premature infants found that human milk, fortified in-hospital, was comparable to nutrient-enriched formula for growth and development. The study tracked the progress of 463 premature infants under four pounds at birth, showing better visual acuity outcomes with human milk.
A new study from Penn State finds that flavonoids at heart-healthy levels do not automatically increase bitterness but can promote good flavor development and palatability in some food products. The presence of flavonoids was shown to limit the generation of off-flavors in heated food, including ultrapasteurized milk.
Research found that daily consumption of full cream milk and butter was associated with lower rates of asthma and wheeze in pre-school children. Antioxidants and other micronutrients in these products may play a role in this beneficial effect.
Children who consumed more than 12 ounces of sweetened drinks gained significantly more weight than those who drank less, due to increased caloric intake. The study also found that sweetened drinks displaced milk consumption, leading to lower calcium and zinc intake.
Research shows that young white boys and girls drink the most milk, while African-American children consume less. Soft drinks are a popular choice among younger children, regardless of race.
Researchers at Purdue University have developed a new method to accurately measure quantities of a cheese-ripening enzyme in milk. The study combines infrared spectroscopy with statistical analysis to determine the concentration of plasminogen, enabling the creation of a model of the enzyme system function.
A study conducted by Ohio State University researchers found that kefir improved lactose digestion and reduced symptoms of lactose intolerance. Kefir was shown to reduce flatulence frequency by over half compared to milk.
A Dutch study found that high-producing dairy cows were not more prone to mastitis than lower-producing counterparts, challenging a common assumption. Researchers infected cows with E. coli and monitored disease progression over three weeks, revealing no significant difference between the two groups.
Researchers identify XOR as essential for enveloping milk fat droplets with phospholipid bilayer. Heterozygous XOR-mutant females fail to secrete milk fat, leading to premature involution of mammary gland and lactation insufficiency.
Advances in biotechnology are expected to boost immunity, improve lactose utilization, and relieve diarrhea in designer milks. Green cows are also being developed to reduce methane production and greenhouse gas emissions.
Children who avoided drinking milk in early life have low dietary calcium intakes and poor bone health, including significantly smaller bones and a higher incidence of fractures. The study highlights the importance of increasing calcium intake in growing skeletons to mitigate these effects.
A recent study found that almost 50% of children between three to ten years old who avoided cow's milk for four months or more had suffered one or more fractures. The researchers discovered that these children often had low bone density and were short and overweight, suggesting a link between milk avoidance and poor bone health.
A University of Vermont study found that children who consume flavored milk have higher calcium intakes than those who don't. Flavored milk helps boost overall calcium intake without impacting total added sugar consumption, reversing the trend towards soft drink and fruit drink consumption in children.
Researchers discovered that calcification of breast blood vessels is associated with an increased risk of stroke. Women with diabetes, older age, and low educational background are at higher risk. Mammograms might one day be used to better determine a woman's cardiovascular risk.
A recent study published by the University of Washington's Nutritional Science Program has challenged the long-held notion that colas only quench thirst. The research found that cola soft drinks, along with orange juice and 1% milk, have similar effects on hunger, fullness, and desire to eat in the short term.
Hamsters exhibit less severe symptoms during winter due to reduced fevers and cytokine production, allowing them to conserve energy for survival. The study suggests a possible link between seasonal changes and immune response, with implications for human disease patterns.
Research shows that lower dasher rates can produce ice cream with the same physical structure and sensory attributes as higher rates, reducing energy consumption and increasing efficiency. The balance of ingredients, including milk fat, emulsifiers, and air, is crucial in achieving desired quality and texture.
Canadian researchers found high levels of PhIP, a suspected mammary carcinogen, in human breast milk, particularly in samples from women who consumed grilled meats. To minimize exposure, experts recommend reducing cooked meat intake, avoiding charbroiled or well-done meats, and exploring alternative cooking methods.
Researchers at UC Davis successfully cloned the first calf using a skin cell from an adult cow, but unfortunately, the calf died just three days after birth. The cloning technique holds promise for improving meat and milk production, with ongoing research aiming to overcome existing challenges.
Researchers found no significant differences in sexual development between children fed cow milk and soy formulas, despite concerns over phytoestrogens. The study, spanning nearly three decades, suggests long-term exposure to soy-based infant formula may not have a 'feminizing' effect on children.
Researchers found that milk fortified with vitamins A and D, and higher doses of vitamin E, significantly improved plasma lipid transport. This led to a 9% drop in total cholesterol and 10.7% reduction in LDL cholesterol concentrations after 4 weeks.
A study by Dr. Dallas Swallow and colleagues found that the lactase gene was shaped by two evolutionary periods: one before and one after fresh milk became available. The researchers discovered that genetic diversity in non-African populations is lower than in Africans, suggesting a loss of genetic variation due to random fluctuations ...
A longitudinal study of 291 students found that their diets became less healthful as they transitioned from childhood to adolescence. Breakfast and fruit consumption decreased significantly, while soft drink consumption increased.
A study by Heaney et al. found that calcium absorption from soy milk is three-quarters of that from cow's milk. The researchers recommend increasing soy milk fortification to match calcium absorption levels of cow's milk.
A study found that prenatal exposure to DDE and PCBs increased the size of children at puberty, with boys growing taller and heavier and some girls becoming heavier for their heights. The findings suggest a potential link between environmental pollutants and childhood growth.
Research published in the American Journal of Clinical Nutrition found that tea drinkers had a 5% greater mean BMD than non-tea drinkers, equating to a 10-20% decline in fracture risk. Isoflavonoids in tea are thought to contribute to this positive effect.
Researchers have discovered that spraying milk on cucumbers can effectively kill powdery mildew, a major problem for organic farmers. The solution, which involves mixing one part cow's milk with nine parts water and spraying it on the plants twice a week, has been shown to be faster and more effective than chemical fungicides.
A study of 42 women found that maternal folate status during extended lactation was sustained by supplementing with 1 mg folic acid per day. This supplementation helped maintain plasma and milk folate levels as well as hematocrit, but had no effect on unsupplemented women.
Aromatic amines, used in industrial processes, have been detected in human milk, raising concerns about breast cancer risk and infant exposure. The study's findings suggest that breast ductal epithelial cells are also exposed to these substances, highlighting the need for further investigation.
A new study found that people who eat low-fat lunches compensate by eating more fat or carbohydrates at other meals, leading to similar daily fat and carbohydrate intake levels. The brain's biochemical signals play a major role in food choices, particularly where fat, carbohydrates, and total calories are concerned.
Researchers found leptin in human breast milk, which correlates with the amount of body fat in lactating mothers. The hormone may play a role in infant development and potentially influence weight gain or obesity later in life.
A Cornell University study published in the Journal of Agricultural and Applied Economics found that dairy advertising efforts significantly increased fluid milk sales, retail cheese prices, and wholesale cheese prices. The study also revealed that dairy farmers receive a substantial return on investment for their marketing efforts.