Green drink supplements are powdered vegetables, fruits and superfoods that help individuals hit their vegetable needs. Eating vegetables is a simple and easy way to lose weight, increase your energy and support lean muscle grown all at once (1, 2).
Green drink supplements come in a variety of forms and quality. It’s important to ensure the highest quality drinks so that you can reap all the health benefits that come with green juices.
1Green juices help boost metabolism. Kelp is a common green addition to green powders, best known as a natural source of iodine, which is a mineral much of the population is deficient in (3).
Yes, even iodine-enriched salts are seen to quickly lose iodine during the cooking process (4).
Iodine is important to boost metabolism because it directly supports their thyroid function (5).
One recent Russian study gave a kelp extract to patients and saw a significant 10-pound reduction in fat over 12 weeks because the kelp seemed to increase their resting metabolic rate (6).
2Green juice helps support fat loss. A new study came out linking vegetable consumption with fat loss (7).
By providing micronutrients and other often overlooked nutrients feeds the body on a cellular level to provide satiety and fights cravings.
3Green juices increase energy and reduce mental fatigue. All over the world doctors note that cases of unexplainable fatigue are growing (8).
Researchers discovered that because of the typical American diet, low in plant-based foods, many men and women are low in micronutrients, which are necessary for top-notch health and energy. (9).
According to the Journal of International Medical Research, green foods provide you with micronutrients in a way that is easily absorbed by the body so that you can increase your energy and reduce mental fatigue (10).
4Chlorella in green juices boosts immune function. Chlorella, a common addition to green juices, works to detoxify the body (11).
Chlorella’s high surface area to volume ratio allows it to cling onto heavy metals and other impurities moving around your body (12).
Research on mice being fed lead showed that chlorella supplementation works to prevent lead poisoning (13).
In humans, supplementing with chlorella has been seen to enhance the immune system in patients in as few as 8 weeks of supplementing (14).
In fact, spirulina is 60% protein by weight making it the most protein-packed food on the face of the Earth (16).
But again, those benefits are only tested in mice. In humans, eating spirulina leads to enhanced fat loss results (17).
It seems that spirulina works to increase satiety from its high protein content as well as its impressive nutritional profile (18).
6Spirulina can help with heavy metal detoxification. Research has shown that similar to chlorella, spirulina can assist in heavy metal detoxification (19).
7Barley grass in green powders lowers cholesterol. Barley grass is another popular green food component and is most popular for lowering your cholesterol by improving fat metabolism (20).
Regularly consuming barley grass in a green juice supplement offers protection against heart disease through two mechanisms: First, with your total cholesterol lowered you have a significantly lower chance of your serum cholesterol becoming oxidized and forming plaque (21).
Second, barley grass is a potent antioxidant, meaning that it can help prevent or repair oxidative stress before cholesterol forms plaques in your body in the first place (22).
As a whole, these phytonutrients have no recommended daily values- some haven’t even been isolated and discovered yet.
However, research shows that phytonutrients actually decrease diseases, such as cancer, heart disease, and certain autoimmune conditions (24).
9Wheatgrass is rich in satiating chlorophyll. Many claims about wheatgrass may be exaggerated due to its popularity, there is some merit to using a green juice supplement containing wheatgrass (25).
The main benefit is that wheatgrass is high in chlorophyll, the chemical that makes plants green (26).
One study showed that chlorophyll amplified feelings of satiety to cut down on overeating for 20 obese women (27).
Additionally, chlorophyll is seen to boost recovery from injury from infection to keep your immune system going strong and dramatically cut down on sick days (28).
Alfalfa has been seen to anecdotally to fix cases of gastrointestinal distress (30).
11Green juice with probiotics have long-reaching health benefits. Not all green juice supplements feature probiotics. By adding in probiotics, you fuel the “good” gut bacteria you have that has long-reaching health effects from making you feel happier, increasing satiety, and boosting your immune system (31).
12Green drinks help keep the heart healthy. A diet high in nitrates, coming from leafy greens, has shown to have long-term heart and circulatory benefits. (32)
13Broccoli sprout, found in many green drinks, protects against disease. When ingested, broccoli sprout triggers the production of certain disease protecting proteins (33).
It has also shown to be anti-cancer as well as hav3 anti-inflammatory effects in the body (34).
14Reishi mushroom can help prevent aging. Another popular ingredient found in many green juices is the mushroom of immortality, or better yet, Reishi. Reishi has shown to protect the DNA from oxidative damage, which is a big player in the aging process (35).
15Spinach in green drinks helps to prevent and heal acne. Spinach is great for your skin because it’s full of vitamin A, which helps to repair wounds (aka inflammation and old acne breakouts) and helps to keep your skin cells healthy.
Spinach also has a ton of vitamin C, which is needed for collagen production. Collagen production is very important when you’re healing after breakouts because it helps to grow new cells and repair old ones.
1Green juices may be unnecessary. If you already consume 10 or more servings of vegetables a day green juice formulas are a waste of money (37). They simply result in expensive pee.
2You may miss out on certain vitamins. If you don’t consume your green juices with a fat OR you don’t use formulations that have bipolar, or amphipathic, compounds you could be missing out on vitamins A, E, and K (36).
Amphipathic molecules bind to water and fat to boost the absorption of fat-soluble nutrients. When you’re shopping around for a green powder look on the label for lecithin or phosphatidylcholine, the two most popular bipolar compounds used (37).
3Alkalizing claims of green juices have no validity. One study looked at athletes taking alkaline supplements to change the pH of their blood and increase their exercise performance ( by boosting lactic acid threshold) (38).
The results were minimal at best because blood pH is tightly regulated and not something changed with a daily supplement.
4Green juices are not a substitute for real vegetables. Vegetables work synergistically to boost antioxidant activity in their whole, unprocessed form, but these same benefits are not seen in green food powders (39).
5Green juices may be contaminated with heavy metals. Green juice supplements may be contaminated with heavy metals such as lead, cadmium, and arsenic depending on their manufacturer (40). Seek out a reputable company to make sure your green juice supplement is not contaminated.
6Green juices may have low amounts of promised vegetables. While companies have to report what goes into their formulations, they don’t have to post how much goes into their formulations. The rule is that the ingredients are listed in order of amount used (41).
7Probiotics in green juices may not be viable by the time of consumption. Probiotics are only beneficial if they’re still alive (42).
Many green food supplements are not typically refrigerated or handled as carefully as probiotic supplements are causing many of the probiotics to die before you can start taking your green powder (43).
8ORAC scores of green juices may be misleading. Oxygen Radical Absorbance Capacity (ORAC) is used to express how well a nutrient can fight oxidative stress (44).
The issue is that ORAC scores are calculated in vitro or in a test tube environment which does not represent the actual antioxidant ability as with seen when you compare ORAC scores with other tests of oxidative ability (45).
9Green powders can interfere with muscle recovery. Your body needs that oxidative stress to signal that you need to come back stronger, faster, and more enduring than before (46).
Supplementing with a green juice may reduce this signal and reduce your body’s adaptation your physical training (47).
It’s recommended to have one serving of green juice a day for general purposes (or according to manufacturer’s directions) (48).
To bolster the immune system in the winter months (or during a time of excess stress), an additional dose can and should be taken (49).
Should you consume green drinks in the morning or evening? There is no scientific literature that proves one time of the day is better than the other to consume greek drinks. However, many people prefer the morning because it helps them feel alive and strong first thing in the morning.
Are green drinks the same as detox drinks? No, green drinks are meant to support overall health and well-being while detox drinks are meant to flush out toxins in your body.
Do green drinks help with weight loss? Yes, studies show that green drinks help with weight loss by increasing metabolism and satiety.
Should I drink green juice before or after a workout? Skip the juice right before or while you’re exercising fructose, the primary sugar in fruit, takes longer to digest than other sugars (like those in sports drinks), so drinking juice before or during exercise may cause stomach cramps.
Do green drinks benefit the skin? Yes, green juice has been shown to help to make the skin glow and to fight off acne.
Are juicing and green drinks the same? No, green drinks are often pre-mixed, freeze-dried powders of vegetables whereas green juice is usually freshly pressed vegetables and fruit.
Are all green drinks the same? No, it is important to buy high quality organic green drinks.
Is ORAC important? Oxygen Radical Absorbance Capacity (ORAC) is used to express how well a nutrient can fight oxidative stress (50).
It’s not as important as we once thought because it is often tested in a lab environment which is not conducive to real life.
Are green juices better than eating vegetables and fruit? They are neither better or worse but different. Green drinks and juices tend to contain much higher concentrations of vitamins and minerals than vegetables however they miss out on all the fiber. It’s best to include both drinks and whole food vegetables into your diet.
Can you drink green juice every day? Drinking green juice every day is an easy way to replenish the nutrients your immune system needs. Get the nutrients your immune system needs with a daily green juice.
Can I drink green juice after coffee? The easiest way to enjoy the benefits of a green juice is to drink it as your morning meal, at least an hour before or after your coffee (the acidity of which will negate the juice’s alkalizing effects), and never with a cooked meal.
Can you live off of juicing? There is no evidence that shows you can or can’t live off of green juice.
Green juice supplements, whether fresh or prepackaged, are a convenient and ideal way to start your day if you’re a high-class athlete looking for extra nutrition or a beginner looking to consume more nutrient-rich, calorie-light foods.
Green juices have been scientifically proven to fight off disease, burn fat and increase energy- especially in the winter months when many people are susceptible to the winter blues.
Be sure to seek out trusted brands to ensure the best product for your investment. Or better yet, buy fresh and juice yourself.