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Nutrition Archive
Articles
Pill-free ways to lower high blood pressure
Reduce your dependence on medications with these strategies.
More than a third of all adults in the United States have high blood pressure—a systolic pressure (the top number in a reading) of at least 140 millimeters of mercury (mm Hg), or a diastolic pressure (the bottom number) of at least 90 mm Hg, or both. The condition injures blood vessel walls and forces the heart to work harder, increasing the risk for heart disease and stroke.
Taking medication to treat high blood pressure is just part of the solution.
How to cut back on sugar and salt
Most Americans consume much more than the recommended levels of sugar and salt. However, you can retrain your palate to be satisfied with less of both.
 Image: tsvibrav/iStock
If you own a sugar bowl and a saltshaker, you may be wondering if you should ever fill them again. The panelists crafting the 2015–2020 Dietary Guidelines for Americans emphasized that we're consuming much more sugar and salt than is healthy for us and have advised us to pare our intakes of both considerably. That said, they have acknowledged that the sugar bowl and saltshaker aren't the principal villains at the dining table. About 80% of the sugar and salt we eat is added to packaged and commercially prepared foods.
What are added sugars?
Reducing your sugar intake
Although beverages are the most important source of added sugars, they aren't the only ones. There are additional ways to reduce your intake of added sugars, and it doesn't have to mean giving up desserts. Here are several ideas for reducing the amount of sugar in your diet, targeting sugary drinks just as a first step:
Give your taste buds time to adjust. If you're in the habit of having two spoonful's of sugar in your coffee or tea, for instance, start by going to one-and-a-half for a week, then down to one. If sodas are part of your regular routine, cut your consumption by one a week, then two.
Adapt your recipes. You can make your favorite recipes less sugary by reducing a little bit at a time—try using one-quarter less sugar than the recipe calls for, then one-third—right up until you notice the difference. You may come to prefer the less-sweet variation.
Reach for fruit rather than juice. Squeezing fruit breaks down the cells and releases sugar into the juice, so that it enters the bloodstream more rapidly. Moreover, a glass of juice is usually the caloric equivalent of three whole fruits. Instead of drinking fruit juice, eat a piece of fresh fruit. You can make fruit drinkable and still preserve its fiber by blending it with almond milk or low-fat yogurt in a smoothie. If you just can't give up juice, make it 100% fruit juice that is not sweetened and limit the amount to a 4-ounce glass.
Check your cereal box. If you enjoy cold cereal or instant oatmeal for breakfast, look at the labels and choose one with minimal added sugar. It's also worth noting that cereals made with refined grains are quickly broken down into sugars in the body. To wean yourself off your favorite cereal, try combining it with a whole-grain, high-fiber cereal, and add fruit.
What about salt?
Cutting down on salt
Even if you ban salt from your table, it is still easy to exceed the sodium limit. To avoid doing so, try the following:
Eat mostly fresh foods. Most of the sodium we eat comes from restaurant meals and processed foods, including canned vegetables and soups, pasta sauces, frozen entrées, lunch meats, and snack foods. If you start with unsalted, fresh foods and prepare them yourself, you can exercise better control over your sodium intake.
Take care with condiments. Sodium is found in many condiments besides ordinary table salt—including soy sauce, Worcestershire sauce, salad dressings, ketchup, seasoned salts, pickles, and olives. Baking soda, baking powder, and monosodium glutamate (MSG) also contain sodium.
Read the labels. The Nutrition Facts label on packaged food lists milligrams of sodium per serving, so it's important to note how many servings the container holds. The percent daily value is based on 2,300 mg, so if your own daily sodium limit is lower, the amount of sodium in a serving is actually a higher percentage than the label indicates. Be aware that some over-the-counter drugs also contain sodium.
Speak up. When dining out, ask to have your food prepared with less salt. You can also ask for a lemon or lime wedge to add more flavor to your food.
Spice it up. Cut back on salt by using more herbs and spices like basil, coriander, cumin, cayenne, powdered mustard, oregano, rosemary, sage, thyme, and turmeric. You might try making your own blends of spices and herbs to use along with lemon or lime juice or flavored vinegars.
Seek out specialty salts. Some kosher and gourmet salts contain less sodium than standard iodized table salt; check the Nutrition Facts label to make sure.
The good news
Holiday weight gain is a worldwide phenomenon, study suggests
A study of people in the United States, Germany, and Japan found that holiday weight gain was common.
Ask the doctor: Best protein: animals or plants?
Men need about 0.36 grams of protein per pound of body weight every day. Animal products contain some of the highest amounts, but many sources also include high levels of saturated fat and cholesterol. Plant proteins might be a healthier choice since they also include essential vitamins, minerals, and other micronutrients.
Should you try a subscription meal kit?
They provide hassle-free home-cooked meals. But watch the nutrient content.
 Image: Bigstock
Wouldn't it be great if you had an assistant chef at home—someone who developed a delicious menu and then shopped for and measured all the ingredients to make it? All you'd have to do is cook and enjoy it. That's the idea behind the hot trend of subscription meal kits, which are delivered to your door. "It's very convenient, and it can challenge someone to try new foods with different seasonings," says Kathy McManus, director of the Department of Nutrition at Harvard-affiliated Brigham and Women's Hospital.
How it works
Downsides
Most meals take 30 or 40 minutes to prepare, a drawback if you're unable to stand for long periods. You'll have to do any necessary chopping yourself, a potential challenge if you have arthritis.
And while the food is fresh, it may not always be healthy. Some meals are high in sodium and calories. "And some recipes don't use whole grains or healthier carbohydrates; they use white potatoes and refined grains like jasmine rice," says McManus. That's especially important if you're on a restricted diet because of high blood pressure or diabetes.
What you should do
Ask the doctor: Reversing atherosclerosis?
Some people may be able to reverse the buildup of plaque inside their heart’s arteries by taking high-dose cholesterol-lowering drugs or by following a strict, plant-based diet combined with exercise and stress reduction.
Recent Articles
Can a quick snooze help with energy and focus? The science behind power naps
Autism: The challenges and opportunities of an adult diagnosis
Hospice care: Overview of a compassionate approach to end-of-life care
Foot pain: A look at why your feet might hurt
Matcha: A look at possible health benefits
Wildfires: How to cope when smoke affects air quality and health
Forearm workouts: Strengthening grip for everyday function
Depression symptoms: Recognizing common and lesser-known symptoms
Medication side effects: What are your options?
Independent living with home care assistance: Balancing autonomy and support
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