Selenium is an essential trace element that plays a crucial role in many processes in the body. It protects our cells from harmful oxidative stress, strengthens the immune system and ensures that the thyroid can function optimally. But that's not all: Selenium is essential for healthy, strong hair and nails and thus also contributes to our external well-being. Its versatile effects make it a key building block for health and vitality - a small element with a big impact! Importance of selenium for health Selenium is essential for the function of enzymes such as glutathione peroxidases, which act as powerful antioxidants and protect cells from oxidative stress. It also regulates thyroid hormone metabolism by enabling the conversion of thyroxine (T4) into the active form triiodothyronine (T3) and supports important processes such as DNA synthesis & repair and programmed cell death (apoptosis). Some regions, including in Europe, have soils that are poor in selenium, so agricultural products from these areas often only contain small amounts of selenium. People who follow a vegetarian or vegan diet and mainly consume local foods have an increased risk of selenium deficiency. The consequences can be far-reaching: weakened immune system, age spots and liver spots, fatigue, muscle weakness, thyroid disorders and increased oxidative stress. To prevent a deficiency, selenium-rich foods such as fish, meat, eggs, Brazil nuts or onion vegetables should be included in the diet. Dietary supplements can help meet selenium requirements, but should only be taken in the recommended amount, as an overdose can have toxic effects. More information on selenium: ⭐️ https://www.vitalstoffmedizin.ch/wirk... More information on vital substance medicine at: ⭐️ https://vitalstoffmedizin.ch ⭐️ https://integrative-medicine.info 00:00 Intro 00:05 What is selenium? 01:00 Bioavailability of selenium 01:41 Effect of selenium in the body 03:07 Dosage of selenium #selenium #vitalstoffe #vitalstoffmedizin 93