Selenium and Fertility
Very often when we think of fertility issues, we jump to the conclusion that it is a female issue as the woman provides the vessel to carry the baby. We now have a much better understanding of the importance of the quality of male sperm. Sperm testing is carried out in fertility clinics. These tests include diagnosing issues such as low sperm count, poor mobility, poor motility and damage to the DNA. Once the male sperm appears healthy, it is often assumed that it will always be healthy. However, as sperm is produced every 74 days, the new batch may be entirely different. When couples are going through fertility issues, stress has an effect on both the male and the female. Stress is inextricably linked with sperm health. Getting good quality sperm is key to producing a healthy baby. Studies have shown that there is an increased risk of miscarriage when there are sperm abnormalities.
The good news is that sperm production is so dependent on diet and lifestyle behaviours. It is now recommended that you allow at least 3 months preparation time to optimise your health prior to conception. Optimising your diet and nutrient intake at the preconception stage can really impact on sperm quality, including motility and motility. Motility and morphology are important qualities which ensure that the healthiest sperm have the required shape and speed to reach the egg, successfully penetrate its outer shell and fertilise it.
There are many nutrient necessary to produce good quality sperm, chief amongst them is Selenium. Selenium is a mineral which comes from the soil. Certain parts of the world are known to have soil with low selenium levels. Over farming and constant use of pesticides and sprays can reduce the level in soil. Poor nutritional intake of selenium is the primary cause of deficiency. Selenium is known to play a key role in male reproductive health, particularly in the production of sperm, and in promoting their motility. Spermatogenesis is the process of sperm cell development. It involves the division and maturation of primitive testicular cells called spermatogonia. During spermatogenesis, sperm cells are susceptible to oxidative damage, which reduces their viability. It works in many ways but its major role in reproduction is it protects the sperm from oxidising which simply means that it is an anti-oxidant. As sperm is made up of essential fats it is likely to oxidise and become rancid and damaged. Men loose selenium in semen which can lead to poor motility, morphology issues and low sperm count. Sperm is very delicate and is susceptible to environmental damage such as smoking, air-pollution and chemicals. Selenium has also been shown to be protective against toxic heavy metals such as cadmium and lead, which can affect sperm development.
Food sources of Selenium
Food sources of selenium include; onions, garlic, grains, Brazil nuts, lean meat, seafood, fruit and vegetables to a lesser extent. Brazil nuts are excellent source of selenium. Men should aim to include 4-6 Brazil nuts a day to keep their sperm in good shape and increase male fertility. Selenium and Vitamin E combined play a crucial role in male fertility.
PROCEIVE MAX MEN contains 33 key nutrients for pre-conception health, available from Boots Online