What makes Brazilian nuts unique for selenium intake?
Written by
Gina Mason
Reviewed by
Prof. Benjamin Murphy, Ph.D.Brazil nuts are unique for their high levels of selenium derived from the rich Amazon soils. A single nut contains 96 micrograms, nearly double the required daily amount. The concentration of selenium is much higher than that of other natural products. I am a great advocate of their consumption from a nutritious point of view, providing good calories along with their necessary limitations of quantity.
Soil Absorption
- Grow in selenium-rich Amazonian volcanic soils
- Concentrate selenium 100x more than other nuts
- Root systems extend 20+ feet for mineral access
- Impossible to replicate in other regions
Nutritional Profile
- Contain selenomethionine - highly bioavailable form
- Provide complete amino acid profile
- Rich in magnesium and healthy fats
- Natural vitamin E enhances selenium absorption
Safe Consumption
- Strict 1-2 nuts daily limit
- Avoid consecutive day consumption
- Pair with calcium-rich foods to moderate absorption
- Monitor for garlic breath (early toxicity sign)
Secrets of the Amazonian soils allows selenium to be found in such unusual densities. As the volcanic bedrock weathers, selenium is released, which is then absorbed by the long tree roots. Such trees can thrive where others cannot. Local tests indicate that the São Paulo soils contain selenium at 100 times the density found in soils elsewhere. Thus, the Brazilian source is imperative for potency.
Nutritional uniqueness is selenomethionine - a highly bioavailable form. You use 90% of the selenium from Brazilian nuts versus 50% from plants. They are also magnesium to activate enzymes. The thyroid improves faster with Brazilian nuts than with any other source.
Safe consumption means respecting the strength of the substance. It is better to eat only one nut with breakfast to reap the benefits throughout the day. Never consume more than two in 24 hours. Spread over several days. These rules will prevent selenium poisoning and let you use their special effects.
Practical use makes it easy to get the most utility safely. Grate one nut on oatmeal for breakfast. Nuts can be carried individually wrapped to prevent excessive intake. Pair nuts with foods high in vitamin C (berries are a great pairing). Keep track of how many you eat every month - on average, we want to stay under 300 micrograms.
Preventing toxicity involves recognizing early symptoms, garlic breath warning before hair loss or tremors. Use shall be discontinued immediately if this symptom appears. Children should take only half a nut each day. Consult your physician before administration during pregnancy.
Read the full article: Top 10 Selenium Rich Foods
