nightshades have been getting a bad rap recently. here’s what you actually need to know about the vilified vegetables.
what are nightshade vegetables?
nightshades, scientifically referred to as
solanaceae,
are a diverse family of flowering plants, both edible and non-edible. for most of us, the most relevant nightshades are the commonly available edible varieties such as tomatoes, potatoes, eggplants and bell peppers.
from the perspective of a dietitian, these particular foods are characterized by their rich content of fibre, potassium and unique antioxidant compounds that offer additional benefits to our health.
tomatoes, for example, are uniquely rich in the compound lycopene,
which may offer some protection against prostate cancer
, while bell peppers are among vegetables richest in vitamin c.
so where does it all go wrong?
well, it depends who you ask. in some parts of the online “health” world, the nightshade family of vegetables have been vilified as being inflammatory or even toxic foods.
where does all this stem from? quite literally, the stems.
nightshade foods contain varying levels of compounds known as alkaloids, which tend to concentrate in the leaves and stems, and can indeed be problematic if eaten in excess — they’re the reason overgrown or sprouting potatoes generally should not be consumed.