Yes, salt-loving edible sea vegetables, also known as halophytes, have gained popularity and are often referred to as the new kale due to their nutritional value and potential health benefits. Here's why:

1. Nutrient-dense: Halophytes are packed with essential nutrients, including vitamins, minerals, antioxidants, and omega-3 fatty acids. For example, some varieties are high in iodine, iron, magnesium, vitamin C, and vitamin B12.

2. Low-calorie: Sea vegetables are generally low in calories, making them a great option for those looking to maintain a healthy weight or manage their calorie intake.

3. Versatile: Halophytes can be consumed fresh, cooked, or dried, making them versatile ingredients in various dishes. They can be used in salads, stir-fries, soups, pasta, and as a seasoning.

4. Unique flavors and textures: Sea vegetables offer a unique briny or salty flavor, along with varying textures that add interest to dishes.

5. Potential health benefits: Some studies have suggested that consuming sea vegetables may have health benefits, including reducing inflammation, improving gut health, and lowering cholesterol levels.

While kale has been a popular leafy green for its nutritional properties, sea vegetables offer a different range of nutrients and can provide variety to a balanced diet. Incorporating sea vegetables into your meals can expand your culinary horizons and offer potential health benefits.