Our skin is among the body’s organs that contains the most zinc, and the trace element is of vital importance to the formation and protection of skin cells. A zinc deficiency can therefore contribute to poor wound healing, sensitive skin, acne, eczema and other skin disorders, and hair loss, according to a new study that is published in the scientific journal Nutrients. Although clinical zinc deficiencies are rare in our part of the world, sub-clinical deficiencies are rather common. For instance, vegetarians, pregnant and breastfeeding women, and older people are particularly vulnerable. A large intake of sugar, calcium, and alcohol, the use of birth control pills and several types of medicine, plus certain diseases and other factors can also increase your risk of becoming zinc-deficient.

Phosphorous was discovered in the 1600s by an alchemist, who manage to make it from large quantities of urine. Ever since, phosphorous and similar compounds have been used to make matches, fireworks, nerve gas, bombs, manure, and pesticides. We hardly ever read or hear about phosphorous and its role in human health, but it is actually one of the most vital minerals, and it is important that we make sure to balance our levels of this mineral with calcium.

If you have a large waist circumference, you are more likely to have low blood levels of vitamin D, according to a study that was presented at the annual meeting of the European Society of Endocrinology (ESE) in Barcelona in 2018. The researchers therefore suggest that overweight individuals with a large waist circumference have their vitamin D levels measured, as this may help prevent many of the health problems that are linked to low vitamin D levels, including such things as an increased risk of infections, cardiovascular disease, osteoporosis, winter depression, blood sugar irregularities, diabetes, autoimmune diseases, and cancer.

Everyone has the desire to stay as youthful as possible, to be healthy, and to be able to enjoy senior life with good cognitive functioning and the ability to remain physically active. Of course, this requires that we take good care of ourselves, and a healthy diet is extremely important. It turns out that having high blood levels of omega-3 fatty acids, which we primarily get from oily fish, is linked to a better chance of healthy aging and a longer life. There is a big difference between omega-3 fatty acids from animal sources and plant sources, according to a large population study that is published in the British Medical Journal.

- plus thyroid disorders, poisoning, and a lot more

Iodine is the only mineral, which is compulsorily added to foods because it is can prevent goiter. Studies show that iodine also plays a role in the metabolism, the energy levels, estrogen balance and even helps prevent breast cancer. What is more, iodine can help the body get rid of environmental toxins such as fluoride compounds. Many experts believe that the official iodine recommendations are too low, and it is important to make a note of the fact that refined table salt often contains anti-caking agents like aluminum, and that sea salt is not enriched with iodine.

- and a regular blood test cannot reveal it

Although humans generally live longer now, an increasing number of people suffer from chronic diseases. Our medicine consumption is steadily increasing, yet the underlying causes are not addressed, and it is often down to a lack of essential nutrients. Just think of magnesium, a nutrient that is involved in more than 300 different enzyme processes that are important for our nervous system, digestion, muscle function, heart function, blood pressure, bone health, pregnancy, and utilization of vitamin D. This also means that lack of magnesium may be involved in the development of asthma, stress, insomnia, constipation, migraines, neurological diseases, cardiovascular diseases, breast cancer, premature deliveries etc. A recent review article published in Scientifica looks at the importance of magnesium in clinical therapy, and it is vital that magnesium supplements are in a form that the body can absorb and utilize.

Epidemiological studies have led to different results when it comes to vitamin D and its ability to protect against cancer, infections, and various diseases. However, according to a new study published in Cancer Research, this is because magnesium is involved in the activation of vitamin D, on which all cells depend. It therefore does no good to take supplements of vitamin D, if you lack magnesium. And this is exactly the case with many people who eat unhealthy diets, are stressed, use medicine etc.