Preeclampsia is a precursor of eclampsia, a condition characterized by spasms and seizures that can be life-threatening for the expecting mother and her unborn child. According to a new review article that is published in the science journal Cureus, injections of magnesium sulfate have been tested as part of the treatment for severe preeclampsia and related spasms. This therapy form has also been introduced in Denmark. It is important during pregnancy to get enough magnesium to prevent eclampsia.

Main meals are vital for stabilizing blood sugar levels, which makes it easier to concentrate in school. Fruit and vegetables are good sources of vitamin C, folic acid, magnesium, and many other useful nutrients. According to a new British study, children who eat breakfast and lunch and get more fruit and vegetables have better mental health by a number of different parameters. It is also a fact that many children don’t thrive and that lack of nutrients can trigger or exacerbate the problem. For that reason, the researchers call for a better health policy at home and at school to ensure that children get healthy diets, simply because it optimizes their mental well-being and academic potential.

Contact sports like football and boxing are associated with frequent blows to the head that can cause physical traumas and long-term effects. However, a new study that is published in Journal of the International Society of Sports Nutrition suggests that high-dosed supplements of omega-3 fatty acids can protect against the damage caused by head traumas in American football. There is even a positive effect on cardiovascular health and joints. Excessive training and high performance sport can also increase the risk of oxidative stress that is linked to acute injury, inflammation, and subsequent development of neurological disease. It is therefore also important to get plenty of antioxidants like vitamins A, C, and E plus selenium and zinc if you engage in sport at a high level.

Sleep apnea affects our breathing during sleep. The condition is also known to impair the patient’s health and quality of life. It even appears that magnesium deficiency is a common problem in patients with sleep apnea and that adds to the risk of systemic inflammation, cardiovascular disease, and metabolic disorders, according to a new meta-analysis from Charles Sturt University in Australia. In this study, researchers demonstrate for the first time ever why patients with sleep apnea may need extra magnesium.

The diet’s content of vitamin K1 and vitamin K2 lowers the risk of atherosclerosis and cardiovascular disease by way of several mechanisms, yet there are relatively few studies that show the relation. In a Danish study that is published in Journal of the American Heart Association, scientists looked closer at how the content of the two forms vitamin K in the diet affect the risk of hospitalization linked to atherosclerosis and cardiovascular disease. So how does vitamin K counteract atherosclerosis and how much of the nutrient do we need?

Selenium is a trace element with a number of essential functions. An estimated one billion people worldwide get too little dietary selenium. The problem is mainly a result of nutrient-depleted farmland. Moreover, blood levels of selenium drop drastically in connection with COVID-19 infections, serious illness, and pregnancy because the body has an increased need for the nutrient. Altogether, selenium deficiency increases the risk of complicated COVID-19 infections, autoimmune diseases such as rheumatoid arthritis, Hashimoto’s thyroiditis, preterm delivery, and miscarriage. Supplementation may help optimize blood levels of selenium, which can be relevant for preventing and treating a number of common diseases, according to an article that is published in International Journal of Medical Sciences.

The number of seniors worldwide is increasing and more and more are affected by Alzheimer’s disease, the leading cause of dementia. We should therefore focus much more on this health problem that comes with an enormous human and socio-economic price tag. According to a new meta-analysis, supplementation with B vitamins appears to prevent or delay mild cognitive impairment in older people, which is normally an early sign of Alzheimer’s disease. In fact, supplementation with B vitamins may even represent an inexpensive therapy form with a huge potential.

Vitamin D is essential for the immune defense. Because deficiencies of the nutrient are becoming increasingly common and vaccines only have limited effect, we can expect new waves of COVID-19 during the winter period. Vitamin D counteracts chronic inflammation which is seen in rheumatoid arthritis, diabetes, and other chronic diseases. Multiple studies have shown a link between low blood levels of vitamin D and the occurrence of these diseases. In a new meta-analysis that is published in Molecular and Cellular Biochemistry, scientists look closer at the scientific data for risk factors involved with vitamin D deficiencies and the advantages of taking vitamin D supplements in connection with COVID-19, rheumatoid arthritis, and other inflammatory diseases.

- and could potentially be used for prevention and treatment

It is commonly known that omega-3 fatty acids are involved in a number of essential functions in the body. One of the fatty acids, DHA, may even have a toxic effect on cancer cells because they are unable to store the fatty acid correctly. In a new Belgian study published in Cell Metabolism, scientists explain the exact mechanisms. They also suggest that omega-3 supplements may be useful in cancer therapy, especially because the average omega-3 intake from the diet is far too limited and because there is a risk of becoming resistant to medical cancer drugs. The new study puts omega-3 fatty acids and their anti-cancer effects in a whole new light.

During World War II, food supplies were scarce. At one point, English researchers wanted to find out how little vitamin C it would take to prevent the potentially lethal disease, scurvy. In order to do that, they carried out a drastic experiment that later served as basis for our current vitamin C recommendations. However, a recent analysis of this old study has revealed that the actual need for vitamin C is a lot greater than previously thought, suggesting that WHO raise the recommended daily intake level. The question is how much vitamin C do we really need and what good does the vitamin do?

Oily fish and fish oil have a high content of the two omega-3 fatty acids, EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid), that are important for our brain, nervous system, intelligence, and mental health. Modern diets, however, are to blame for our lack of omega-3. A team of scientists from England has found that supplementation with EPA-rich fish oil for 26 weeks improves mental acuity and reaction time in healthy, young adults. This was not the case with DHA-rich oil fish oil, on the other hand. The scientists were surprised to find that EPA is more important than DHA for these cognitive skills.

Colorectal cancer is one of the most common cancer forms in Denmark, which is why prevention is so important. According to a new American study that is published in Gastroenterology, increased intake of vitamin D appears to protect against bowel cancer, especially in people younger than 50 years. It even looks as if vitamin D may prevent intestinal polyps that can turn into cancer in some cases. The scientists say that higher intake of vitamin D may be relevant for prevention and may also serve as an inexpensive supplement to screening tests that are merely used for early diagnosis.