Eating unskinned almonds may help you fight off colds and flu due to the naturally occuring chemicals found in the skin of the nut (almond skins which have been removed through blancing in hot water have little effect on the immune system).
Research recently carried out in Italy has shown that “Almond skins are able to stimulate the immune response and thus contribute to an antiviral immune defence.”
The researchers from the Institute of Food Research, whose work is published in the scientific journal “Immunology”, found that even after digestion in a laboratory simulation of a human gut, the almonds skins were still able to increase the immune response. Tests were also carried out on the immune response to infection by the Herpes Simplex Virus 2, which can cause cold sores and found that almond skin extracts were effective against even this virus.
Almonds have also been shown to lower levels of “bad” cholesterol in the blood.
One way to enjoy unskinned almonds is to roast them with a little sea salt and olive oil.