Tag Archives: potassium

Shop Smart by Reading Labels

Breaking Down Food Labels

While you’re shopping, understanding the nutrition labels on food can help you make smart choices for your family. We can help you make the most of them.

New Food Label for a New Era

In May, the Food and Drug Administration (FDA) released a new Nutrition Facts label with some important improvements:

What's Different?
Image via the FDA

When you see them side by side, you can see that the new label calls out the actual serving size and calories per serving much bigger. At the store, this can quickly help you see how good for you something is in terms of calories, and how much bang for your buck you’re getting in what you buy.

New vs Old Label
Image via the FDA

It also calls out added sugars, which are sugars (like sugar, honey, or corn syrup) that are added to packaged food. Fresh fruit has natural sugars, so juices don’t list the sugar that’s naturally occurring from the fruit as added sugar.

And now it calls out the exact amount of nutrients, like vitamin D, calcium, iron, and potassium.

The FDA’s new labels have also changed serving sizes to better show how much people actually eat of certain foods:

New Serving Sizes
Image via the FDA

While a half a cup of ice cream used to be the recommended serving size, most people are scooping out closer to a cup, so the FDA wanted to make sure you know how many calories you’re actually eating in that bowl of ice cream.

Making the Most of Food Labels

1. Serving Size

Serving SizeWhen you pick something up at the store, start with the serving size on the Nutrition Facts label.

It will tell you the total number of servings in the package, and the new serving size, which better shows how much of it you actually eat.

These serving sizes are standard, so it’s easier for you to compare the calories and nutrients in similar foods to find the healthiest brand for you. Serving sizes also come in measurements you know, like cups, followed by grams.

2. Calories

CaloriesNext, look at the number of calories per serving. Calories are a measure of how much energy you’ll get from food.

Many people eat more calories than they need to, so keeping track of how many you eat can help you with your weight. Most people should eat around 2,000 calories per day.

When you’re looking at the calories, if you’re eating around 2,000 calories a day, then 40 calories is low for a serving, 100 calories is in the middle, and 400 or more calories is high. In fact, you should shoot for whole meals to be around 400 calories.

3. Nutrients to Limit

The nutrients listed first are Nutrients to Limitones that most Americans get plenty or too much of.

Eating too much fat, saturated fat, trans fat, cholesterol, sodium, or sugar can raise your risk of certain diseases, like heart disease, high blood pressure, and diabetes.

The bold headlines are most helpful for you when you’re shopping, so you can quickly see how much of these is in something, while the subheads, like saturated and trans fat, can help you focus on a nutrient you’re interested in.

The percentages along the side tell you how much of your 2,000 calorie diet this food takes up. So in this image, the total fat in this food takes up 10% of all the fat you should eat in a whole day.

Dietary fiber and protein that are mixed into this list are good for you and important to keep an eye on. Fiber can help you better process food and reduce the risk of heart disease, and protein can help you stay full longer and is important if you’re trying to build muscle.

4. Nutrients You Need

Important NutrientsThe bottom section of nutrients are ones that many don’t get enough of, so they’ve been highlighted to help you buy foods rich in them.

These are nutrients that can help you improve your health and help lower the risk of some diseases. For example, calcium and vitamin D can help you build strong bones and lower your risk of getting osteoporosis later in life, and potassium can help lower your blood pressure.

5. Footnote

Label FootnoteThe footnote is more simple in the new design, too. It just reminds you that the percentages are based on a 2,000 calorie per day diet.

Now that you know what the different sections of the Nutrition Facts label are telling you, it will be easy to look for food with good calorie counts, limited salt, fat, and sugar, and plenty of healthy nutrients, like calcium.

Up Next:

Why shop organic? Our Organic 101 guide makes it easy!

Make sense of expiration dates while you’re shopping to make the most of your groceries.

Save

Save

Save

Save

Save

Save

Save

Save

Protect Your Health for Dairy Month

Dairy Month

June is Dairy Month. Do you know why you should be getting dairy in your diet?

Calcium in dairy helps build your bones and teeth and prevent breaks.

The Benefits of Dairy

 

Dairy is especially important for kids. It helps build bone mass while they’re young.

Dairy and Your Kids

 

A diet with dairy in it helps reduce your risk of osteoporosis later in life.

Dairy In Your Diet

 

Dairy, especially yogurt and milk, is rich in potassium, which helps with your blood pressure.

A diet with dairy in it helps reduce your risk of cardiovascular disease and high cholesterol.

Yogurt and Milk's Benefits

 

The vitamin D in dairy helps your body maintain calcium and protect your bones.

Building Stronger Bones

 

A diet with dairy in it also helps lower your risk of type 2 diabetes.

Preventing Disease with Dairy

Save

Save

National Kidney Month

National Kidney Month

March is National Kidney Month. Did you know your kidneys filter 200 liters of blood each day?

The Power of Kidneys

 

Your kidneys regulate the salt, potassium, and acid in your body and filter out waste. And they release hormones and produce vitamin D and red blood cells.

Kidneys at Work

 

Kidney disease is the 9th leading cause of death in the U.S. More than 26 million have it, and most don’t know it.

Kidneys at Work

 

More than 590,000 Americans have kidney failure. This quiz can tell you if you’re at risk.

Quiz Yourself on Kidney Health

 

Diabetes is the leading cause of kidney failure. Managing your diabetes is key.

Treatment of Diabetes Begins

 

Subscribe to the Make the Kidney Connection News newsletter for monthly tips on kidney health.

Stay Informed on Kidney News

Save

Women's Health and Taking Control

National Women’s Health Week

Next week is National Women’s Health Week, so had more info on the subject each day this week.

Are you wondering what steps you should be taking for better health? It’s different for every age. Find out what you should be doing.

1

 

Did you know your annual well-woman visit is covered by your insurance? Don’t let anything stand in the way for getting screened. Things to know about your visit:

2

 

Get active! You can reduce your risk of many diseases by exercising for just 30 minutes a day. So skip that Friends rerun and get busy:

3

Your mental health and stress can hurt your physical health, and women are more likely to have anxiety and PTSD (Post Traumatic Stress Disorder)sm. Tips to take care of your brain too:

4

 

Risky actions are unhealthy for you, and your family. Protect them by making smart choices:

5

 

What you put in your body matters, and you have to make those decisions 200 times a day! Make smart ones for better health:

6

 

Take the National Women’s Health Week pledge to join women across the nation who are coming together to take a step towards better health.

7

Save

Understand Blood Pressure

Understanding Blood Pressure

Getting your blood pressure checked is nothing new. But do you understand it all?

What Exactly Is Blood Pressure?

Blood pressure’s the force of your blood pushing against the walls of your arteries. High blood pressure, or hypertension, is a common disease when that pressure of the blood flowing through the blood vessels is too high.

If your blood pressure gets too high, it can cause serious damage which can lead to blockage which can cause heart attacks, strokes, and heart failure.

There are 2 main types of high blood pressure:

  • Primary high blood pressure is the most common type and it tends to develop as you age.
  • Secondary high blood pressure is caused by another medical condition or use of certain medicines and it usually goes away when this issue is treated.

Risk Factors for High Blood Pressure

  • Age – Men usually develop it around age 45 and women after age 65.
  • Race – High blood pressure and serious complications are more common for African Americans.
  • Family history – It tends to run in families.
  • Certain chronic conditions – Kidney disease, diabetes, and sleep apnea can raise your blood pressure.
  • Stress
  • Pregnancy
  • Being overweight
  • Not being physically active
  • Tobacco use
  • Too much salt
  • Too much alcohol
  • Too little potassium
  • Too little vitamin D

If you have some of these other risk factors, your doctor may set your blood pressure target lower.

What Are the Numbers?

  • Systolic is the pressure in your arteries when your heart contracts, the top number.
  • Diastolic is when your heart rests, the bottom number.

 What Are They Doing?

When a nurse takes your blood pressure, you might wonder what they’re doing. These are the steps they’re following:

  • They wrap the blood pressure cuff around your arm.
  • They place a stethoscope under the cuff at the crease of your elbow (where the major blood vessel of the upper arm is.)
  • They inflate the cuff until it stops the flow of blood.
  • They slowly loosens the cuff’s valve to let the blood start to flow again and listen for sounds in the blood vessel.
  • Then, the first tapping noise they hear, they’ll note as the systolic number, the maximum pressure when the heart contracts.
  • The taps fade, and they note the pressure at the last tap as your diastolic number, the minimum pressure while your heart’s at rest.
  • Along with your numbers, they note which arm they took your blood pressure on and how you were positioned, like sitting with your feet flat.

 Where Should My Numbers Be?

Systolic Measure

Diastolic Measure

What to Do

Normal

Below 120

Below 80

Maintain a healthy lifestyle to avoid raising your levels.

High-normal

120 to 139

80 to 89

Make lifestyle changes.

High

140 to 159

90 to 99

Make lifestyle changes. Possibly start a low-level diuretic.

Extremely High

160 or higher

100 or
higher

Often 1 or 2 meds are required right away, plus lifestyle changes.

Source: Consumer Reports, “onHealth”, Volume 23 Number 2

It’s also normal for your blood pressure to change when you sleep, wake up, are active, and are excited or nervous.

If you’re worried about your blood pressure, keep an eye on your levels and take them with you to your next appointment. A broad look at your numbers can help your doctor put you on the right track for heart health.

Know Your Heart Meds

Your Meds and Your Heart

Know Your Heart Meds

You don’t need to be an expert on your drugs, that’s what your doctor’s for, but you should ask questions and know the basics about your heart meds.

Whether it’s a pill for high cholesterol or your blood pressure medicine, make sure you know the answers to these questions:

  • What’s the name of my medicine?
  • What does it do?
  • What are its side effects?
  • What can I do to reduce those side effects?
  • How does this drug work with other drugs, dietary supplements, foods, or drinks?
  • How much is a one dose?
  • When’s the best time to take this medicine, like when you wake up, with breakfast, or before bed?
  • How long will I take this medicine?
  • What should I do if I miss a pill?

Helpful Terms for Understanding Your Blood Pressure Heart Meds

Blood vessels move blood through your body. These are the types of blood vessels:

  • Arteries – These carry blood away from your heart
  • Capillaries – These connect your arteries to your veins and help move water and chemicals between your blood and tissues.
  • Veins – These carry blood from your capillaries back to your heart

Did you know? If you laid all the blood vessels of an average adult in a line, it would stretch over 100,000 miles.

Kinds of Blood Pressure Heart Meds

Blood pressure meds fall into 11 different classes, but they all have the same goals, to lower and control your blood pressure.

Classes

How It Works

Possible Side Effects

Diuretics Help your body flush extra salt and water through your urine.
  • More trips to the
    bathroom
  • Low potassium
Beta-Blockers Reduce your heart rate and how much blood it pumps to lower your blood pressure.
  • Drowsiness
  • Low heart rate
  • Decreased sexual
    ability
ACE Inhibitors (Angiotensin-Converting Enzyme) Narrow your arteries and make you produce less angiotensin, so that your blood vessels can open up to lower your blood pressure.
  • Dry cough
  • High potassium levels
Angiotensin II Receptor Blockers Block your blood vessels from angiotension, so that your blood vessels can open up to lower your blood pressure.
  • High potassium levels
Calcium
Channel Blocker
Prevents calcium from entering the muscle cells of your heart and arteries, which makes your heart’s job easier, and helps your blood vessels open up to lower your blood pressure.
  • Low heart rate
  • Uneven or rapid heartbeat
  • Constipation
  • Ankle swelling
Alpha-Blockers Reduce nerve impulses to your blood vessels to let blood pass more easily.
  • Headache
  • Pounding heartbeat
  • Nausea
  • Weakness
  • Weight gain
  • Small decreases in bad cholesterol
Central
Agonists
Decrease your blood vessels’ ability to narrow, which also helps to lower blood pressure.
  • Anemia
  • Constipation
  • Dizziness
  • Lightheadedness
  • Drowsiness
  • Dry mouth
  • Decreased sexual
    ability
  • Fever

Via the American Heart Association.

Kinds of Cholesterol Heart Meds

Depending on the type, cholesterol meds help:

  • Lower your bad cholesterol.
  • Lower your triglycerides, a fat in your blood that raises your risk of heart disease.
  • Increase your good cholesterol, which guards against heart disease.

Types of Cholesterol Meds

How It works

Possible Side Effects

Statins
Altoprev (lovastatin)
Crestor (rosuvastatin)
Lescol (fluvastatin)
Lipitor (atorvastatin)
Mevacor (lovastatin)
Pravachol (pravastatin)
Zocor (simvastatin)
Lower bad cholesterol and triglycerides and cause small increases in good cholesterol.
  • Constipation
  • Upset stomach
  • Diarrhea
  • Stomach pain
  • Cramps
  • Muscle soreness
  • Muscle pain
  • Weakness
  • Interaction with grapefruit juice
Bile Acid Binding Resins
Colestid (colestipol)
Questran (cholestyramine/ sucrose)
Welchol (colesevelam)
Lower bad cholesterol.
  • Constipation
  • Bloating
  • Upset stomach
  • Gas
  • May increase triglycerides
Cholesterol Absorption Inhibitor
Zetia (ezetimibe) Lowers bad cholesterol, and causes small decrease in triglycerides and small increase in good cholesterol.
  • Stomach pain
  • Exhaustion
  • Muscle soreness
Combination Cholesterol Absorption Inhibitor and Statin
Vytorin (ezetimibe-simvastatin) Lowers bad cholesterol and triglycerides and increases good cholesterol.
  • Stomach pain
  • Exhaustion
  • Gas
  • Constipation
  • Cramps
  • Muscle soreness
  • Muscle pain
  • Weakness
  • Interaction with grapefruit juice
Fibrates
Lofibra (fenofibrate)
Lopid (gemfibrozil)
TriCor (fenofibrate)
Lower triglycerides and increases good choleterol.
  • Upset stomach
  • Stomach pain
  • Gallstones
Niacin
Niaspan (prescription niacin) Lowers bad cholesterol and triglycerides and increases good cholesterol.
  • Flushed face and neck
  • Upset stomach
  • Throwing up
  • Diarrhea
  • Joint pain
  • High blood sugar
  • Peptic ulcers
Combination Statin and Niacin
Advicor (niacin-lovastatin) Lowers bad cholesterol and triglycerides and increases good cholesterol.
  • Flushed face and neck
  • Dizziness
  • Irregular heartbeats
  • Shortness of breath
  • Sweating
  • Chills
  • Interaction with grapefruit juice
Omega-3 Fatty Acids
Lovaza (prescription omega-3 fatty acid supplement)
Vascepa (Icosapent ethyl)
Lowers triglycerides.
  • Burping
  • Fishy taste
  • Increased infection risk

Via The Mayo Clinic

When Should I Take My Heart Meds?

Your body’s inner clock can affect how well some medications work. Since, you can’t read your body’s clock though, researchers have studied how well heart meds work when they’re taken at different times of the day.

According to a clinical trial from Medscape, blood pressure meds are most effective when taken at night. The random trial tested the effect of taking blood pressure meds at bedtime versus in the morning.

It found that treatment at bedtime was the most cost-effective and simplest strategy to reach the right blood pressure when sleeping and of getting a normal 24-hour blood pressure pattern.”

It also estimated that each 5-mm-Hg decrease in overnight blood pressure reduced the risk of heart events by 14%.

Of course, you should always talk to your doctor before you make a change to your meds or their schedule. You can also learn more about the importance of taking your heart meds regularly and on-time in our Health section.

Reasons You Have High Blood Pressure

Breaking Down Why You Have High Blood Pressure

Risk Factors for High Blood Pressure

Some people are more likely to have high blood pressure, and this can be because of things you can’t control, or because of lifestyle choices you make.

  • Age – The risk of high blood pressure increases with time. Men usually develop it around age 45 and women after age 65.
  • Race – High blood pressure and serious complications are more common for African Americans.
  • Family History – High blood pressure tends to run in families.
  • Certain Chronic Conditions – Kidney disease, diabetes, and sleep apnea can raise your blood pressure.
  • Stress
  • Pregnancy – Your blood pressure may be raised during pregnancy.
  • Being Overweight – The more you weigh, the more blood your body has to pump to perform normal tasks like carrying oxygen and nutrients to your tissues. That more blood that’s pumping, the higher the pressure.
  • Not Being Physically Active – Not being active usually makes your heart rate higher, which means your heart’s working harder than it should and pumping more.
  • Tobacco Use – Smoking and chewing tobacco raise your blood pressure temporarily, but it can also damage your arteries which raises your blood pressure in the long-term.
  • Too Much Salt –  When you eat too much salt, you also gain water-weight, which increases your blood pressure.
  • Too Much Alcohol – Heavy drinkers can damage their heart over time.
  • Too Little Potassium – Potassium helps balance sodium in your body.
  • Too Little Vitamin D – Not enough vitamin D in your diet might affect an enzyme your body makes that affects your blood pressure.

If you have some of these other risk factors, your doctor may set your blood pressure target lower.

Other Causes of High Blood Pressure

If you have secondary high blood pressure, it’s caused by an underlying condition. It usually appears suddenly and goes away when the condition has been treated. These things might cause it:

  • Sleep apnea
  • Kidney problems
  • Adrenal gland tumors
  • Thyroid problems
  • Birth defects in your blood vessels
  • Certain meds, like birth control pills, anti-depressants, cold remedies, decongestants, over-the-counter pain relievers, and some prescription drugs
  • Illegal drugs like cocaine

Reasons for High Blood Pressure After Meds

Some find that even though they’ve gotten on a medication, their blood pressure is still not low enough. If you find that your blood pressure is higher than normal at certain times, think about these factors.

Lifestyle Choices

Some of your lifestyle choices could be raising your blood pressure.

  • Quit smoking, and cut back on alcohol and caffeine.
  • De-stress.
  • Watch your diet.
  • Get active.
  • Make sure you’re taking your meds exactly as your doctor prescribed.
  • Visit your doctor for regular checkups.

The Season

Believe it or not, studies show that the season can have an effect on your blood pressure. It’s more likely to go back to normal levels in the spring and summer than it is in the winter, no matter if you live in a very cold climate or a very warm one.

Perhaps it’s because it’s harder to get out and exercise and because of the extra pounds you can pack on during the holiday season. Either way, this means in the winter, it might be necessary to take higher doses of meds or even different drugs. Talk to your doctor if you notice this seasonal difference in your readings.

Medications

Did this raise go hand-in-hand with a new pill you started? Did you get a cold and start taking some over-the-counter meds you don’t normally?

Check to make sure that what you’re taking isn’t to blame. And talk to your doctor about the risk or if you should make changes to your prescriptions.

Bigger Problems

If your blood pressure is still strangely high, your doctor might need to adjust your meds. And if this still doesn’t help, it might be a sign of something more serious, like kidney problems or a chronic condition. Then, it’s time for a doctor’s appointment and maybe some tests to find the cause.