Juices with added sugars or those made from fruits that are naturally high in sugar (like grape or apple juice) can spike blood sugar levels.
Juices made from concentrate often lack nutrients and may contain added sugars.
Many store-bought juices are high in preservatives and sugars, making them less healthy.
Avoid juices with artificial flavors, colors, or preservatives, as these can be unhealthy.
Juices that mix fruit with sugary additives or other fruit juices can be less nutritious.