Selenium, a trace element in soil and foods like Brazil nuts, is crucial for various bodily functions. It boosts immunity, protects against fertility issues and cognitive decline, and enhances thyroid function. Some groups may be prone to selenium deficiency, leading to health problems. Finding the correct dosage to avoid potential side effects is essential when considering supplements.
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Selenium And Its Benefits
Scientific research has validated selenium’s roles within the body. Specific studies indicate that supplementing selenium can benefit particular groups and health circumstances.
- Improves Thyroid Health
- Boosts Immune System
- Manage Asthma Symptoms
- Protects Fertility
- Prevents Cognitive Decline
Is Selenium Harmless?
Whether obtaining selenium through food or supplements, excessive intake can lead to toxicity. Consuming an excess of selenium-rich foods like Brazil nuts can result in selenium overdose. It is crucial to consult your healthcare provider before considering a selenium supplement. They will assess your health and advise on your safe level of selenium intake.
Selenium And Its Side Effects
Excessive selenium intake can lead to a condition called selenosis, which can cause various symptoms and health issues. These may include:
- Nausea and Vomiting
- Diarrhea and Abdominal Pain
- Hair and Nail Changes
- Skin Rash or Irritation
- Fatigue and Weakness
- Neurological Symptoms
- Respiratory Problems
- Cardiac and Circulatory Issues
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Selenium is a vital natural mineral with critical functions in the body. It supports respiratory, fertility, reproductive, thyroid health, and the immune system. While most individuals in the U.S. do not require selenium supplements, consulting your healthcare provider is advised if you suspect a deficiency. They can suggest dietary adjustments or supplementation based on your specific needs.