Authors of a scientific review note that selenium is involved in creating hair. They report that newly forming hair takes up selenium after receiving trace elements from the blood. However, too much selenium can cause brittle hair and hair loss, along with nausea, skin rashes, and nervous system problems.
What happens if you eat too many Brazil nuts?
On the whole, Brazil nuts are safe for everyone to eat. If you eat too many, or consume them in addition to selenium supplements, you could ingest too much selenium. This may result in selenosis which can cause symptoms such as hair loss and brittle nails in some individuals.
How many Brazil nuts are safe to eat a day?
Eating Brazil nuts may reduce inflammation, support brain function, and improve your thyroid function and heart health. To avoid consuming too much selenium, limit your intake to one to three Brazil nuts per day.
What are the worst nuts to eat?
A nut allergy develops when the body’s immune system becomes oversensitive to a particular protein in a nut. Nuts that are the worst for allergies include peanuts, walnuts, pecans, almonds, Brazil nuts and pine nuts.
Has anyone ever died from eating too many Brazil nuts?
Brazil nuts can kill you. Just one Brazil nut contains twice the recommended daily amount of selenium our body requires and a selenium overdose can have some very unpleasant side effects.