Is Juice Healthy?

An apple a day keeps the doctor away, but what about a glass of apple juice?

For many people, consuming a small amount of juice can be a tasty way to refresh your taste buds while also getting a nice little dose of some essential vitamins and minerals. Juice makes up about a third of total fruit intake in the United States, providing reliable sources of vitamins A and C, folate and potassium.

New recommendations by the American Academy of Pediatrics (AAP), however, suggest kids should drink no juice until they’re 1 year old. Drinking juice at a young age can encourage a preference for sweet tastes, and juice displaces other nutrient dense foods higher in protein, essential fats, and fiber. While juice can be a healthier choice than soda, it can be easy to overconsume. We need to make sure we’re eating more whole fruits and vegetables than juiced ones.

The case for juice

100% Juice provides a mixture of essential vitamins, minerals and antioxidants. Fruit (and vegetable) juice can be a convenient, economical way to get high levels of nutrients.

All juices are excellent sources of potassium, which helps manage blood pressure and rehydrate the body after exercise. Most Americans fall short of potassium, and juice can be a convenient way to boost intake of this essential mineral. Some juices also provide essential minerals manganese, zinc and copper.

Orange juice is an excellent source of folate and thiamin, crucial for healthy cells. Tomato juice is very high in lycopene, which supports heart, bone and prostate health, while carrot juice is loaded with vitamin A-rich carotenes. Tart cherry juice is very high in anthocyanins, which help manage inflammation and may support relaxation.  Many sugar conscious consumers look for these nutrients in supplements, but our bodies are better able to absorb and utilize many of these nutrients from foods (including juice) rather than from supplements.

The case against juice

While juice can offer essential nutrients and is a healthier choice than soda, it’s not as nutritious as whole fruit. Juice is much higher in sugars and lower in fiber, and protein. Whole fruits also have higher levels of total antioxidants than fruit juices, as many of the antioxidants in fruits/veggies are bound to fibers, and therefore are lost when pulp is removed from juice.  (tip: look for juice with added pulp, or “cloudy” juices for higher antioxidant levels; see more juice selection tips below)

There’s concern that juice encourages kids to develop a preference for sweet tastes that can be difficult to break, especially if they graduate from juice to soda. Many parents avoid offering any juices as a way of helping their children learn to appreciate a variety of flavors beyond sweet.

It’s very easy to consume a large amount of calories from juice but nearly impossible to overconsume calories from whole fruit. It’s easy to drink ¾ cup juice in a few seconds, but it would take a lot longer to eat 2 cups of sliced apples. Both provide 100 calories; however, chewing serves as a natural barrier to consuming too many calories from fruit in one sitting.

100% fruit juice also can contribute to tooth decay. Fruit juice intake is associated with a 20% increased chance of tooth decay in children — much less than the 83% chance of decay in soda drinkers but still a significant concern. You can minimize this impact of juice on your teeth by diluting juice with water, using a straw, or brushing teeth immediately after drinking it.

Fructose

Some shoppers are cutting back on whole fruit, concerned about the natural fructose sugars that fruit contains. While this effort may be well-intentioned, it’s not supported by science.

The Dietary Guidelines for Americans emphasize the need to reduce our intake of added sugars (sucrose, cane sugar, honey, agave, etc.) but not the natural sugars in fruits, vegetables and their juices.

High intake of high-fructose sweeteners (including agave and high-fructose corn syrup) may contribute to liver disease. Our livers can’t keep up with the excessive amounts of fructose found in modern diets, especially common in sodas and processed foods.

The natural (intrinsic) sugars in whole fruits are packaged with nature’s perfect mixture of nutrients to counterbalance any negative effects from fruit sugar. Whole fruits contain fibers that slow the release of sugar into our circulation and phytonutrients that help support glucose metabolism. No matter how many servings of fruit you eat, your body will be able to manage the sugars appropriately.

That’s why juice is enjoyed best in moderation, rather than as a primary source of fruits or vegetables. Our livers can handle the fructose from one serving of juice each day, but would be challenged by more than that.

How much juice?

The new AAP recommendations suggest no juice at all until kids turn 1, then limiting fruit juice to 4 ounces per day for kids 1-3 years old, and 6 ounces per day for kids 4-6 years old. Adults (and children older than 6) should keep juice consumption to just 1 cup (8 ounces) per day. Be sure to get a variety of whole fruits and vegetables in addition to the juice!

A recent review from researchers at the University of Washington found that one serving of juice per day is not linked to health concerns in children. The review concluded that, “this study does not resolve the debate about the health effects of 100% fruit juice among children. However, our study provides evidence that children may drink 100% fruit juice in moderation and that the existing recommendations on daily limits are prudent.”

We certainly don’t need to drink juice since our nutritional needs are best met from whole fruits instead of juiced fruits. When consumed in moderation, juice can be a portion of your daily fruit requirement and a delicious way to satisfy your sweet tooth.

Which juices are the best?

All fruit and vegetable juices are an outstanding source of potassium, an essential mineral that helps keep blood pressure levels within a healthy range. Potassium also supports bone health and is an essential electrolyte important for staying hydrated in the summer months. Many juices also provide additional vitamins, minerals and antioxidants that may improve cardiovascular health. Here are a few of my favorite juices, each provides some unique health benefits….

Tart Cherry juice  Adding a splash of this bright juice to a glass of sparkling water also makes for a delicious treat — and helps stretch each bottle of this special (often pricey) juice. Tart cherry juice is a great source of unique antioxidants that have been researched for their benefits in supporting relaxation, sleep, cholesterol levels and blood sugar management. Tart cherries also are one of the most potent anti-inflammatory fruits.  I love making a pitcher of this simple sparkling “mocktail.”   (recipe below)

Per 8-ounce serving: 120 calories; 23g sugar; 350mg potassium; 30% vitamin A

Knudsen Hibiscus cooler  This juice blend reduces the total amount of sugar 25 percent by replacing some of the apple juice with hibiscus tea, a great source of antioxidants that support blood vessels and may help manage blood pressure.  It also tastes kinda like a healthy Kool Aid!

Per 8-ounce serving: 100 calories; 20g sugar; 210mg potassium

Evolution Organic V  Made from organic carrots, celery, beets, spinach, apples, lemon, limes, parsley and ginger, this low-calorie cold-pressed juice is packed with antioxidants to support your eyes and skin and help protect against a variety of cancers, while providing as much potassium as two bananas.

Per 8-ounce serving: 70 calories; 14g sugar; 620mg potassium; 260% vitamin A

WTRMLN WTR (Cold-pressed watermelon juice)  Another delicious option for those seeking a low-calorie juice, WTRMLN WTR is made from watermelon “seconds”— fruit that’s ugly but perfectly delicious, so drinking it helps prevent food waste! Watermelon juice is an outstanding source of lycopene, the same antioxidant found in tomatoes that is known to support heart, bone and prostate health. One of the lowest-sugar juices available.  (Watermelon also has a reputation as “Nature’s Viagra!”)

Per 8-ounce serving: 60 calories; 15g sugar; 550mg potassium; 60% vitamin C

Genesis Organic Apple Ginger Juice  This zesty organic, locally pressed juice contains just apples and ginger and is pasteurized with pressure rather than heat to maximize flavor. Ginger juice provides numerous health benefits, supporting digestion, circulation and pain management.

Per 8-ounce serving: 110 calories; 22g sugar; 200mg potassium; 8% vitamin C

Beet Juice  Beet juice (and other nitrate-rich vegetable juices) help lower blood pressure and support cardiovascular health. Beets also contain betalains, phytonutrients that have anti-inflammatory and detoxification benefits. Lakewood organic beet juice adds beet puree to the juice so that a serving contains a bit of fiber, which most juices don’t. Add a splash to sparkling water or a smoothie to boost flavor and nutrition.  If you really like beets (not everyone does!); look for beet kvass – for a real treat!

Per 8-ounce serving: 120 calories; 21g sugar; 3g fiber; 4g protein; 750mg potassium; 50% folate

Practical tips:

  1. Look for juice with added purée/fiber, or look for “cloudy” juices, or juices with added pulp. These have higher levels of beneficial antioxidants.
  2. Dilute 100-percent juice with water or sparkling water for a reduced-sugar beverage.
  3. Use juice as a smoothie base and include whole fruits/veggies to provide fibers missing in the juice.
  4. Look for lower-sugar juices. Grapefruit juice has 20 percent less sugar than orange juice. Watermelon juice has 50 percent less than apple juice. Tomato juice is lower than other fruit juices.
  5. Look for juices with high antioxidant levels: tart cherry, tomato, Concord grape.
  6. Consume additional servings of whole fruit and vegetables. Juice should only be one of your five cups per day.
  7. Choose organic juices to avoid toxic synthetic pesticide residues.
  8. Follow AAP recommendations for children: no juice until age 1. No more than 4 ounces per day for ages 1-3. No more than 6 ounces for ages 4-6. No more than 8 ounces per day ages 7-adult.

This article was written for the Sound Consumer.

 

Thirsty for more?

You can find tons of great ideas for making refreshing summer drinks – mixing fruit juices with seltzer water on the La Croix website….here is one of my personal faves:

Ingredients

  • 3-5 raspberries
  • 2 oz. tart cherry juice
  • Lime LaCroix Sparkling Water

Instructions

Muddle raspberries in a tall glass. Add cherry juice and ice. Top with Lime LaCroix Sparkling Water. For extra glitz, add 2oz vodka

 

I make up a big pitcher of this one as it makes a very festive drinking punch!

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s