But if you don't want to grab a bag of spinach or can't stand the taste of kale, there is a nutritional supplement that might be of interest to you: greens powder."It is important to note that taking green powder should not be used as a substitute for a healthy diet that is rich in fruits, vegetables, and whole grains," Kostro says.With that being said, Kostro Miller does admit that adding greens powders into your daily routine can give food or drinks a boost of flavor, color, and even help you slip some extra antioxidants into your diet."Also, while you may think that more vitamins and minerals equate to better health, those with kidney conditions can actually cause more harm than good if they get too much of certain nutrients," Kostro Miller warns.When scanning the labels of so-called "greens powders" O'Connor advises you "look for real food, organic ingredients."With more than 40 alkalizing and antioxidizing ingredients including spirulina, chlorella, spinach, kale, and barley grass, this powder is designed to help boost your energy and improve your digestion and overall health.From Nested Naturals, this super greens powder gets high marks all around," shares Brocha Soloff, RD.Garden of Life Raw Organic Perfect Food Green Superfood Powder.We just stir it into water, no blender needed," says The Nutrition Twins, Lyssie Lakatos, RDN, CDN, CFT and Tammy Lakatos Shames, RDN, CDN, CFT, and authors of The Nutrition Twins' Veggie Cure.Plus, every aspect of the manufacturing process is examined, including lab testing methods for stability, potency and product formulation, so we feel good about having it."."I like this Navitas Organics green powder because it has everything I want to add to my morning smoothie: organic greens, probiotics, and plant protein, without any of the additives I'm looking to avoid such as added sugar, artificial flavors, or colors," offers nutritionist Maggie Moon, MS, RD, author of The MIND Diet.Amy Shapiro, MS, RD, CDN, the founder and director of Real Nutrition is fan of this powder for good reason: "The ingredients in this blend are top-notch, non-GMO and contain everything from greens including sea vegetables to superfoods such as açaí which is a powerful antioxidant and finally even adaptogens such as Maca which have a calming yet energetic effect on the body," she says.One of my favorite things to do is to add a serving of Amazing Greens to any muffin or baked good I make for breakfast.".In general, Nicole Avena, PhD, nutrition expert, professor at Mount Sinai School of Medicine, visiting professor at Princeton University, and author of Why Diets Fail, is a fan of greens powders combined with adaptogenic herbs: "Superfood green powders are packed with antioxidant-rich, nutrient-dense green superfoods that serve multiple functions in the body."Combined with wheatgrass, ashwagandha, cordyceps mushrooms, and ginger, this is the ultimate nutrient-dense greens powder that also helps lower cortisol levels and boost metabolism."."It saves time and money with buying a separate protein supplement and it contains only one gram of sugar.With just enough monk fruit extract (the last ingredient), it has a mildly sweet, pleasant taste and it's easy for me to enjoy simply blended with my favorite plant-based milks or even as an addition to my overnight oat combos.".Check out this incredible option: "This matcha-based product is fantastic because it was created with a lot of thought and love by registered dietitian nutritionist Sarah Koszyk to fill in the gaps of where Americans are likely experiencing nutrient shortfalls," advises Amy Gorin, MS, RDN, owner of Amy Gorin Nutrition in the New York City area."While I recommend opting for food first as the primary source of nutrition, there are some supplements available for special occasions.For example, when I travel and do not have access to the abundant leafy green veggies I typically eat, I sometimes will take these green capsules," comments Julieanna Hever, MS, RD, CPT, author of The Healthspan Solution and Plant-Based Nutrition (Idiot's Guide)."These are an easy way to make sure I take in my hefty daily dose of a plethora of phytonutrient-rich veggies, fruits, and even sprouts."