The new study reveals that the transition from the whole to skim milk could help reduce migraines, offering a low -cost dietary bite for millions affected by this deactivation state.
Study: Connection between milk and migraine consumption between American adults: National Health and Nutrition Examination Research. Credit Picture: Krakenimages.com / Shutterstock
In a recent study published in the magazine BMC dietThe researchers investigated the relationship between the recruitment of milk and the dominance of migraines among American adults, focusing on factors such as the type of milk consumed and the role played by other lifestyle habits.
They found evidence of a moderate but statistically significant correlation between the type of milk consumed and the incidence of migraines. Specifically, the consumption of skim milk was consistently linked to a lower prevalence of migraines than normal milk, after adjusting for multiple potential confusing factors.
Background
Migraine is a widespread neurological disorder that affects more than one billion people around the world, significantly reducing their daily function. It is one of the main causes of disability.
Research shows that various nutrients, including omega-3 fatty acids, magnesium and vitamin B2, can relieve the intensity and frequency of migraines. In addition, some studies indicate that eliminating lactose -containing foods can reduce the incidence of headache, especially in people with situations such as lactose intolerance. However, the present study did not evaluate the state of intolerance to lactose nor was it distorted by the participants.
Milk is a common food rich in essential nutrients such as riboflavin, vitamin D and calcium, which can protect against migraines. However, research on the impact of milk on migraines remains inconsistent. Some studies emphasize the role of milk fats, especially throughout milk, which could contribute to the onset of migraine due to increased inflammation and changing lipid metabolism. The type of milk consumed can therefore affect its effects, with skim milk containing significantly less saturated fats and pre-inflammatory lipids than the whole milk.
For the study
In this study, researchers aim to consider the relationship between milk consumption and the dominance of migraine in American adults, taking into account the type of milk consumed and the potential lifestyle factors that could affect this association.
They used a transverse section design, analyzing the data from the NHANES National Health and Nutrition Research (NHANES) collected from 1999 to 2004. After exceptions for missing data on basic variables, 8,850 people were included in the analysis.
The primary result was the self -reported incidence of migraines, evaluated through a specific Nhanes query about strict headaches or migraines in the last three months. Milk consumption data were concentrated using two basic variables: how often participants consumed milk and type of milk they consumed, including whole, skimmed and other types.
Statistical analysis included logical reflux to evaluating the association between milk consumption and the dominance of migraines, the adaptation of socio -demographic variables (age, gender, race/nationality, marital status, income) and lifestyle and lifestyle factors such as lifestyle and lifestyle.
Sensitivity analyzes included subgroups analysis based on gender, age, marital status, body mass index (BMI) and other factors. The weighted data was analyzed using multi -model reflux to reduce prejudice and take into account the complex design of the research. The authors made a layered analyzes to determine whether the observed correlations vary between demographic groups.
Findings
Of the 8,850 participants, 1,768, or 20%, they said they had migraines. The study found that milk consumption was significantly higher among non -Spanish white people, those who had never smoked, and those who reported higher levels of intake and physical activity.
Single -regression analysis has revealed several socio -economic and demographic factors associated with a lower frequency of migraines, including older, former smoking, higher income and physical activity.
Although milk consumption has shown a non -significant tendency to reduce migraine prevalence after full adjustment, only the skimmed milk consumption showed a statistically significant reversal to all models.
Analyzes of subgroups by type of milk have shown that compared to people who consume only the entire milk, those who consumed skim milk solely had a significantly lower chances of reference to migraine reference, with custom proportions of probability (OR) consistently below one.
This correlation remained strong even after adapting to dietary calcium and vitamin B. The researchers also noted that in layered analyzes, the correlation between the skimmed milk and the lower prevalence of the migraine remained between of households, suggesting that this link is not limited to specific subgroups.
Conclusions
These findings indicate that the eating milk consumption can be conversely associated with the appearance of migraine, especially compared to the whole milk. However, the magnitude of the effect was moderate and the transverse nature of the study excludes the conclusions about causality.
Replacing the skim milk for the whole milk could be an affordable dietary modification for migraine management. Mechanically, skim milk is lower in saturated fats and can reduce inflammatory signaling. It is also rich in riboflavin and tryptophan, which support energy metabolism and serotonin synthesis, which are also involved in migraine pathophysiology.
However, restrictions include dependence on self -reported migraine data, possible bias and inability to create causality. Milk intake data was based on a 30 -day recall period and did not evaluate the quantity, which can limit accuracy.
The findings may not be generalized in other populations, as the study sample was confined to US adults and pregnant women were excluded.
Future timeless or invasive studies are needed to confirm these findings and to investigate other dietary factors affecting migraines. Clinicians can consider recommending skim milk or similar dairy products with low -fat content as part of a wider nutritional strategy for managing migraine, although further ratification is required.
Overall, this study adds to the growing body of the literature on the possible role of diet in the prevention of migraine. It offers preliminary indications at the population level that eating of the skim milk may be associated with a reduced prevalence of migraine, taking advantage of further investigation.
