Martha Jefferson Hospital
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Health Tips
How are Americans doing??
How do Americans feel about their health? Every year there is a Food & Health Survey to look at consumer knowledge and attitudes toward nutrition/ health. This info helps our health organizations map out educational plans for disease prevention.
Food & Health Survey Results:
- 25% of those who were overweight thought they were at any ideal weight; 76% of those who were obese thought they were just overweight.
- There are 3 barriers to losing weight: 1) lack of will power, 2) lack of time, and 3) not seeing results quickly.
- Folks are unaware of calorie needs BUT they do pay attention to reducing trans fat and increasing fiber intake.
- Why do Americans buy the foods that they do? #1 Taste, #2 Price, #3 Healthfulness, and #4 Convenience.
- Young adults (ages 18-24 years) are concerned about their weight because of appearance. Older adults (65 years and older) shift their concerns about weight to a health perspective.
- Folks are trying to reduce their sugar intake, especially of high fructose corn syrup.
Safe Outdoor Cooking
Memorial Day is a seasonal marker….time for moving our eating to the great outdoors. But picnics and barbecues are conducted in warm weather, and that means bacteria get happy and multiply. And that means the possibility for food borne illnesses. And the most important thing to remember is keeping foods at their safe temps – in other words, hot foods kept hot, and cold foods kept cold.
Temperature Safety: Keep cold foods at 40 degrees or less and hot foods at 140 degrees or more. If they are sitting in the outdoor temperature, be sure they stay out for only one hour at most. Especially when the outdoor temps are over 90 degrees.
Safe grilling: 1) Marinate foods in the fridge. 2) If you partially cook them in your kitchen, grill them immediately afterwards – no sitting out at room temp for a while. 3) Don’t reuse platters or utensils that contained raw uncooked foods or their juices. Yuck.
Cooler Safety: 1) Roomy coolers so there is room for lots of ice between containers. 2) Use small containers for foods. 3) Food should already be chilled when it goes into the cooler – no warm foods. 4) Pack up beverages in their own cooler. The drink cooler tends to be opened more often, and that will cool down the interior.
Other picnic safety reminders: 1) Rinse your produce before putting it in the cooler. 2) Make sure the ice or frozen gel packs are really frozen solid. 3) Store coolers in the shade or under the picnic table. 4) Take food out in small batches, and replenish with chilled food.
More picnic and cookout safety information at www.fda.gov.
Stroke Awareness Month
May signals Stroke Awareness Month. Strokes are the no. 4 killer in this country. A stroke occurs when the blood flow to the brain abruptly stops. The biggest risk factor is uncontrolled high blood pressure – remember, high blood pressure is called the Silent Killer for a reason. And researchers state that 80% of strokes could have been prevented with quick action at the first symptoms.
To prevent a stroke, act F.A.S.T.:
(1) Face drooping – ask the person to smile
(2) Arm weakness – ask them to raise both arms
(3) Speech difficulty – ask then to repeat “the sky is blue”
(4) Time to call 911 when you first see a symptom
Stroke Risk Factors:
- Uncontrolled high blood pressure (goal is 120 over 80)
- High blood cholesterol (goal is less than 200)
- Excess weight
Time to take action when you observe in a person or you yourself have:
- sudden numbness
- abrupt onset of confusion
- sudden trouble seeing
- abrupt onset of dizziness
- sudden severe headaches
The key to preventing strokes is to act FAST. Take action now and don’t wait. A person needs to get to the ER for early medication treatment to stop cold a stroke that might be coming soon.
TIA or transient ischemic attack is a “warning stroke” or “mini-stroke” that produces stroke-like symptoms. TIA symptoms usually only last a few minutes but, if left untreated, people who have TIAs have a high risk of stroke. Recognizing and treating TIAs can reduce the risk of a major stroke.
More information at www.americanheart.org.
Reversing Insulin Resistance
Have you heard of insulin resistance? Perhaps in relationship to pre-diabetes? It is a condition that occurs when certain cells in the body, especially in the liver and muscles, lose their sensitivity to insulin. There is resistance to insulin. Since the cells are not taking up as much insulin as usual, more insulin is needed to help keep your glucose levels in the normal range. And that means the pancreas eventually will not be able to keep up with making enough insulin.
Risk Factors for Insulin Resistance:
- family history
- lack of activity
- excess weight
How best to reduce your risk for insulin resistance:
- modest weight loss of 10-15 lb.
- 150 minutes of exercise per week, with no more than 2 days off between
- eat less saturated fats and trans fats
- focus on filling up your plate with three-quarters filled up with plant foods
Insulin resistance can lead to pre-diabetes and then type 2 diabetes. Since the pancreas has to compensate for your body’s inability to efficiently use insulin, it has to work even harder by making more insulin to get the job done. And this is stressful wear-and-tear on the pancreas.
Getting Cholesterol DOWN with Food
I am reminded each week, when I see patients for individual counseling, that some folks need to lower their cholesterol numbers by primarily diet. They may be unable to tolerate cholesterol-lowering meds, or there may be other reasons that the meds are just not right for them. So that means lifestyle is key!
To get cholesterol down, focus on healthy fiber foods at each meal:
- all fruits, especially apples, pears, and citrus fruits
- whole grains, especially oats and barley
- dried beans and peas (pinto, kidney, great northern, navy, split pea, etc.)
To get cholesterol down, focus on healthy fats each day:
- extra-virgin olive oil, canola and peanut oils
- nuts and nut butters with no partially hydrogenated fats
- oily fish such as sardines and salmon
- avocados
- ground flaxseed or oil
To get cholesterol down, focus on natural plant sterols in
- oil
- legumes
- avocados
Healthy ideas:
- homemade salad dressings with extra-virgin olive oil (healthy fat)
- rinse canned beans and add to soups, stews, casseroles and salads (high fiber)
- mash avocado to replace mayonnaise on sandwiches (healthy fat)
Other tips to get cholesterol down to reduce fatty plaque build-up in artery walls:
- select foods low in both saturated fat and trans fats
- the less animal protein the better although some fish is a heart healthy choice
- plan meals around fruits, vegetables, dried beans and peas
- include whole-grains, such as wild rice or a multi-grain pasta
Meatless Mondays – or Going Vegetarian, One Step at a Time
Thinking about going vegetarian? There is a national movement called Meatless Monday – it began about 10 years ago – it’s an effort to help folks move toward some meatless meals in an easy, non-threatening manner. Hospitals, colleges, restaurants and workplaces are giving their support to this program. Do you want to try this?
Meatless Monday might be a painless way to ease your family into some vegetarian meals. Why is this such a great ideas? It can reduce your intake of artery-clogging saturated fat, and reduce your risk for developing certain cancers, including colorectal, esophagus, lung, and liver cancers.
It’s Meatless Monday – what’s for dinner?
- Hearty lentil soup with a large vegetable salad.
- Black bean burgers served on whole wheat potato buns.
- Whole-grain pancakes topped with a colorful berries.
- Stir fry with tofu cubes, pea pods, slivered carrots and green onions.
- Four-bean veggie chili (replace ground meat with more beans such as kidney, pinto, black and navy beans).
- Meatless lasagna with layers of homemade tomato sauce, whole-grain lasagna noodles, eggplant slices, baby spinach and reduced-fat ricotta cheese (omit if vegan).
Meatless Mondays can have a lasting impact on your family habits. In one large Meatless Monday study, there was a lasting effect, with 40% are incorporating more meatless meals into the rest of their week, 73% are eating more vegetables; 64% eating more fruits, 42% eating more beans; and 47% eating more whole grains.
Get Nutrition Help!
Making lifestyle changes for better health? There is help! If you have Pre-Diabetes or Diabetes:
- One-on-one nutrition counseling session with a Registered Dietitian or diabetes education with a Certified Diabetes Educator.
- Attend Diabetes Education Classes to help learn how to manage your diabetes. YOU are in charge.
- Attend our Ins and Outs of Pre-Diabetes seminar to work on diabetes prevention.
- Attend a monthly Diabetes Support Group session.
- Take advantage of my FREE Diabetes Supermarket Smarts Class at Giant Foods. (434) 654-7009 for more info.
Making lifestyle changes for better health? There is help! If you have Heart issues:
- Attend the Food for Thought healthy-heart nutrition class.
- Come to my FREE Heart Healthy Supermarket Smarts class at Giant Foods.
- We teach a Get Cholesterol DOWN seminar monthly.
- How about one-on-one nutrition counseling session with a Registered Dietitian.
- Try out the MJH Heart-to-Heart Support Group meeting. More info. at (434) 654-7009.
Making lifestyle changes for better health? There is help! If you have Weight Management issues:
- It can help to meet regularly with a Registered Dietitian to develop a healthy, balanced approach to eating well rather than “dieting”.
- For those who have had bariatric surgery, plan to attend our twice monthly Support Group sessions.
- There are plenty of online resources and support at Wt. Watchers, Spark People, and My Fitness Pal.
- Are you are a member at a gym? Ask about their workout classes geared towards folks working on weight loss.
Other health issues where a Registered Dietitian might be able to offer some guidance with your food choices:
- gastrointestinal (acid reflux, celiac disease, IBS, Crohn’s Disease, gastroparesis)
- allergies such as soy or dairy
- iron deficiency
- eating disorders
Our Nutrition and Diabetes Education Department will get a referral from the MD office. And YOU can call insurance to see if there is coverage. There is more coverage in disease prevention than ever before, so it is worth checking it out.
Prevent Pre-Diabetes
It’s such a growing problem world-wide that I want to discuss pre-diabetes at the beginning of this new year. It you have pre-diabetes, then you join 79,000,000 Americans. Worldwide, diabetes experts predict that 470 million will have pre-diabetes by year 2030!!! IF you have pre-diabetes and don’t do something NOW, you will probably develop type 2 diabetes within 10 years. So, let’s get into action NOW!!
Even with pre-diabetes there can be early signs of chronic kidney disease, diabetic retinopathy and vascular disease. You’ll want your glucose numbers to be in good control (fasting glucose is 70-99 mg/dl).
What lab values put you in the pre-diabetes range?
- Fasting glucose: 100-125 mg/dl and/or and
- A1C of 5.7-6.4%
Lifestyle changes that can reverse pre-diabetes:
- weight loss in midsection,
- moderate intake of minimally processed carbohydrate foods,
- drinking sugar-free, carb-free beverages, and
- daily physical activity of at least 30 minutes
Usually two things are going on in pre-diabetes: the pancreas does not produce sufficient insulin and there is insulin resistance from the tummy fat. Fortunately lifestyle changes are often the only thing that needs to happen to get glucose readings back to the normal range. How cool is that???
Healthy Eating in the New Year!
Eating healthier is probably one of your 2013 health goals. Did you know that throughout the day you can make as many as 200 food and eating decisions – that’s right – 200!! And many of those choices are completely mindless – we make them without thinking. This can lead to overeating, and therefore, weight gain. Here are a few thoughts about mindful, healthy eating for the New Year.
Assess when you overeat:
- With family and friends?
- Does the packaging encourage you to dive in?
- Are there distractions such as work, TV or kids that cause you to continue with mindless eating.
Give attention to food when you are eating:
- Sit down at your table to eat.
- Serve plates from the stove, but keep the vegetables on the table for seconds.
- Use smaller plates.
Calorie-saving Tips:
- Begin the meal with either a vegetable soup or salad.
- Eat the healthier foods first.
- Return to veggies only when you want second portions.
Losing weight gradually and/our maintaining a healthy weight means giving attention to what, how, when and where you eat. Eating healthy doesn’t just happen – you need to make it happen:
- Shop for the healthiest foods.
- Cook healthy.
- Appreciate and savor the food that you are eating.
A recommendation on sodium intake has been made by the American Heart Association. It’s pretty aggressive. But these heart researchers feel very strongly that lowering sodium/salt intake can help the 76 million U.S. adults with high blood pressure, AND may prevent high blood pressure in millions of other Americans.
The average daily sodium intake: 3,400 mg. The USDA sodium guidelines: less than 2,300 mg, and the American Heart Association sodium guidelines: less than 1, 500 mg.
Sodium intake adds up quickly when you rely on convenience items. For example, a homemade spaghetti sauce has ~50 mg sodium in ½ cup but ½ cup jarred spaghetti sauce can be as high as 800 mg of sodium.
As much as possible, have dishes prepared from scratch, with flavorful herbs and spices for seasoning rather than salt. Remember, every time that you omit 1 teaspoon of salt from a recipe, you save 2,300 mg of sodium!! Holy cow!
Be alert when shopping. The Nutrition Facts label on each and every packaged food item MUST list the sodium content per serving. And the American Heart Association reminds us that reducing our sodium/salt intake can help keep the blood pressure of ALL family members in good control. And that will reduce cardiovascular disease risk!
