Did you know that spinach is one of the most nutrient-dense greens, but it starts losing vitamin C just days after being picked? Oxygen and excess moisture speed up this process, causing not just wilted leaves but also diminished nutritional value. According to studies, leafy greens like spinach can lose up to 50% of their vitamin C within a week if stored improperly.
Here’s the fix: skip washing your spinach until right before you eat it. Any extra moisture in the bag or container leads to faster spoilage and nutrient fade. Instead, line a container or zip-top bag with paper towels, then pack in the dry spinach leaves. The towels absorb excess humidity and reduce the leaf-to-leaf contact that can cause rot. Seal the container tightly and stash it in the crisper drawer of your fridge, where cooler temps and steady airflow help slow oxidation.
If you want to go next level, try a salad spinner to remove all traces of water after rinsing (if you must rinse first), then layer dry leaves between paper towels. It’s a simple tweak, but it can make your spinach taste crisper and give you more of those good-for-you phytonutrients every time you reach for a handful.
