Brazil nuts, celebrated for their nutrients like selenium, offer numerous health benefits, including inflammation reduction and heart health support. However, excessive consumption can lead to selenium toxicity, causing symptoms like nausea, hair loss, and potentially increasing the risk of cancer. Moderation is key, with a recommended intake of just 1-2 nuts per day to reap the benefits without adverse effects.Brazil nuts, celebrated for their nutrients like selenium, offer numerous health benefits, including inflammation reduction and heart health support. However, excessive consumption can lead to selenium toxicity, causing symptoms like nausea, hair loss, and potentially increasing the risk of cancer. Moderation is key, with a recommended intake of just 1-2 nuts per day to reap the benefits without adverse effects.