Is Bottled Water Good for Weight Loss?

Water is the best beverage for staying hydrated and avoiding extra calories, but it’s not necessary to buy it in a plastic bottle. The bottled water industry promotes bottled water as being healthier, yet the reality is that bottled water is less regulated for quality than tap water. Plus it is more expensive and can be environmentally unfriendly, too.

Before buying bottled water, consider these facts:

• Bottled water can cost nearly 2,000 times as much as tap water.
• Environmental Protection Agency (EPA) guidelines for regulating municipal tap water are far more rigorous in terms of control, disinfection and monitoring than those used by the U.S. Food and Drug Administration (FDA) to oversee bottled water. In fact, a National Resource Defense Council (NRDC) study of the bottled water industry, tested over 1,000 bottles of water, and concluded that bottled water is not guaranteed to be any cleaner or safer than tap water. The study found that approximately 25 percent of bottled water was tap water packaged in a bottle and 22 percent of the samples contained chemical contaminants above the strict state limits on municipal tap water.  
• Bottled water companies are not required to disclose information about their products. A recent report released by the Environmental Working Group (EWG) indicates that more than half of the bottled water products surveyed failed EWG's transparency test. According to the report, 18 percent of the companies failed to reveal the source of the water and another 32 percent did not disclose any information about the treatment or purity of the water.
• Studies have also shown that chemicals called phthalates, which disrupt testosterone and other hormones, can leach into bottled water over time.  Although there are regulatory standards limiting phthalates in tap water, there are no legal limits for phthalates in bottled water.  
• Although plastic bottles are recyclable, nearly 90 percent of them end up as litter or garbage contributing more than 2 million tons of plastic to landfills each year. 

A comprehensive list of the tap-water contaminants in your area is available on the EPA website. If you are concerned about the quality or flavor of your tap water, purchase a water filter to put on your tap. It is both easier on your wallet and on the environment. To keep filtered water accessible to drink when you’re on the go, put it in your own reusable bottle to carry with you throughout the day.  

• Complete guide to purchasing a water filter 
• More details on the NRDC study results

- Cara Stewart, RD, LDN

Lose Weight at Penn Medicine

Penn can help you lose weight.

Learn about medical weight loss in Philadelphia, and the Penn Bariatric and Metabolic Surgery Program at a free information session about weight-loss surgery in Philadelphia.

There, you will hear about your weight-loss surgery options, and how Penn can help you lose weight and get healthy for good.

Register for a free information session today.

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Is Bottled Water Better Than Tap Water?

Water is the best beverage for staying hydrated and avoiding extra calories, but it’s not necessary to buy it in a plastic bottle. The bottled water industry promotes bottled water as being healthier, yet the reality is that bottled water is less regulated for quality than tap water. Plus it is more expensive and can be environmentally unfriendly, too.
Before buying bottled water, consider these facts:

• Bottled water can cost nearly 2,000 times as much as tap water.
• Environmental Protection Agency (EPA) guidelines for regulating municipal tap water are far more rigorous in terms of control, disinfection and monitoring than those used by the U.S. Food and Drug Administration (FDA) to oversee bottled water. In fact, a National Resource Defense Council (NRDC) study of the bottled water industry, tested over 1,000 bottles of water, and concluded that bottled water is not guaranteed to be any cleaner or safer than tap water. The study found that approximately 25 percent of bottled water was tap water packaged in a bottle and 22 percent of the samples contained chemical contaminants above the strict state limits on municipal tap water.  
• Bottled water companies are not required to disclose information about their products. A recent report released by the Environmental Working Group (EWG) indicates that more than half of the bottled water products surveyed failed EWG's transparency test. According to the report, 18 percent of the companies failed to reveal the source of the water and another 32 percent did not disclose any information about the treatment or purity of the water.
• Studies have also shown that chemicals called phthalates, which disrupt testosterone and other hormones, can leach into bottled water over time.  Although there are regulatory standards limiting phthalates in tap water, there are no legal limits for phthalates in bottled water.  
• Although plastic bottles are recyclable, nearly 90 percent of them end up as litter or garbage contributing more than 2 million tons of plastic to landfills each year. 

A comprehensive list of the tap-water contaminants in your area is available on the EPA website. If you are concerned about the quality or flavor of your tap water, purchase a water filter to put on your tap. It is both easier on your wallet and on the environment. To keep filtered water accessible to drink when you’re on the go, put it in your own reusable bottle to carry with you throughout the day.  

• Complete guide to purchasing a water filter 
• More details on the NRDC study results

- Cara Stewart, RD, LDN

Get more information about weight-loss surgery at Penn

Learn if bariatric surgery is right for you and attend a free information session about the Penn Metabolic and Bariatric Surgery Program.

At this free session, you will learn more about weight-loss surgery at Penn, and meet physicians and team members from the Penn Metabolic and Bariatric Surgery Program

Register for this free event here.

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Maintaining a Healthy Lifestyle during Ramadan

Sabrina Bitar, MS, clinical dietitian and center manager at Diet Watchers^TM in Saudi Arabia, guest blogs about tips for maintaining a healthy lifestyle during Ramadan.

The keys to healthy eating during Ramadan are planning and self-control. After fasting from dawn to dusk, your hunger and delirium make it easy to overeat. That’s why you have to plan ahead of time to get the nutrients your body needs during the non-fasting hours and control your impulse to indulge in unhealthy Ramadan foods that are in high in fat, calories and sugar.

With a focus on empathizing with the poor and needy, Ramadan can even be the perfect time of year to kick-start a new healthy way of eating and living.

Follow these tips to start or maintain a healthy lifestyle during Ramadan.

Drink lots of water
It is important to drink large quantities of water between dusk and dawn to remain hydrated, prevent constipation and headaches and aid in digestion

Consume foods that are high in fiber
High fiber foods are essential because they provide a steady release of energy during the fasting hours. Fiber also helps prevent constipation and makes you feel full for longer periods of time. High-fiber foods include whole grains, vegetables and fruit.

Limit your intake of sugary foods
This includes Ramadan desserts, which can be loaded with sugar.

Avoid spicy and salty foods
Make sure to avoid spicy and salty foods, especially during Sahur, because they make you thirsty for the rest of the day.

Avoid caffeine
Stay away from caffeinated drinks such as cola, coffee or tea. Caffeine is a diuretic, which can lead to dehydration

Avoid frying
Stick to baking and grilling instead of frying your food to keep your calorie and fat intake in check.

Get moving
Incorporate light exercise into your day such as stretching or walking. Exercise is essential for a healthier you.

- Sabrina Bitar, MS

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Is Bottled Water Better?

Water is the best beverage for staying hydrated and avoiding extra calories, but it’s not necessary to buy it in a plastic bottle. The bottled water industry promotes bottled water as being healthier, yet the reality is that bottled water is less regulated for quality than tap water. Plus it is more expensive and can be environmentally unfriendly, too.
Before buying bottled water, consider these facts:

• Bottled water can cost nearly 2,000 times as much as tap water.
• Environmental Protection Agency (EPA) guidelines for regulating municipal tap water are far more rigorous in terms of control, disinfection and monitoring than those used by the U.S. Food and Drug Administration (FDA) to oversee bottled water. In fact, a National Resource Defense Council (NRDC) study of the bottled water industry, tested over 1,000 bottles of water, and concluded that bottled water is not guaranteed to be any cleaner or safer than tap water. The study found that approximately 25 percent of bottled water was tap water packaged in a bottle and 22 percent of the samples contained chemical contaminants above the strict state limits on municipal tap water.  
• Bottled water companies are not required to disclose information about their products. A recent report released by the Environmental Working Group (EWG) indicates that more than half of the bottled water products surveyed failed EWG's transparency test. According to the report, 18 percent of the companies failed to reveal the source of the water and another 32 percent did not disclose any information about the treatment or purity of the water.
• Studies have also shown that chemicals called phthalates, which disrupt testosterone and other hormones, can leach into bottled water over time.  Although there are regulatory standards limiting phthalates in tap water, there are no legal limits for phthalates in bottled water.  
• Although plastic bottles are recyclable, nearly 90 percent of them end up as litter or garbage contributing more than 2 million tons of plastic to landfills each year. 

A comprehensive list of the tap-water contaminants in your area is available on the EPA website. If you are concerned about the quality or flavor of your tap water, purchase a water filter to put on your tap. It is both easier on your wallet and on the environment. To keep filtered water accessible to drink when you’re on the go, put it in your own reusable bottle to carry with you throughout the day.  

• Complete guide to purchasing a water filter 
• More details on the NRDC study results

- Cara Stewart, RD, LDN

Get more information about weight-loss surgery at Penn

Learn if bariatric surgery is right for you and attend a free information session about the Penn Metabolic and Bariatric Surgery Program.

At this free session, you will learn more about weight-loss surgery at Penn, and meet physicians and team members from the Penn Metabolic and Bariatric Surgery Program

Register for this free event here.

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Are You Getting Enough Water?

When it comes to healthy eating and drinking, nothing beats a tall glass of water.

Staying hydrated is important because every system in your body needs it to perform at its best. Water flushes toxins out of your body, keeps cells hydrated and provides a sense of satiety or fullness.

In fact, if find yourself hungry, you might want to ask if, instead, you are thirsty.

How much water do you need every day?

So, how much water does your body need to perform at its best? It all depends. If you are a man, it’s recommended that you drink about 13 cups of liquid a day. If you are a woman, that number dips to nine cups.

But there are other factors that play into hydration.

If you exercise or engage in any activity that makes you sweat, you lose a lot of water. Exercise lasting for more than an hour, for example, requires a lot more fluid than if you are engaging in a quick workout. And if you are doing yard work in the hot sun, you probably need more water to perform at your peak.

Your environment also plays a big part in hydration. In the summer, the heat of the outdoors can zap hydration from your body’s stores. In the winter, the dry air associated with heating systems can cause your skin to lose moisture. And where you live makes a difference, too. Higher altitudes may cause you to become dehydrated quicker.

Breastfeeding or pregnant women especially need to make sure they drink enough liquid. That’s because their bodies are working overtime preparing a baby for birth, or feeding that baby for growth.

What liquids to choose?

You have heard the advice “don’t drink your calories.” Calories that come from juices or sodas are considered “empty” and have no real nutritional value.

Beverages such as coffee and teas do have a diuretic affect, which make you urinate more and lose water. These types of beverages should not make up a big portion of what you drink each day.

The best bet for staying hydrated is water. It’s calorie free, and you can get it just about everywhere.

Bottom line: Reach for water with and in between meals and before, during and after exercise. 

How much water do you drink every day?

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