Heart Facts
Today, 2,541 people in the US will have a heart attack.
About 2,200 will die of cardiovascular disease.
Diane Suchetka/ Plain Dealer 8/19/2012
Posts tagged ‘heart’
Rosie O’Donnell Now Following Plant-Based Diet After Heart Attack
Welcome Rosie!
(As I always say, why wait until a heart attack? Better late than never!) Laura
8/25/12 she tweeted: Rosie O’Donnell @Rosie
Oh my god I lost 10 lbs already eating plant based food !!!pic.twitter.com/LwTJNa43
The comedienne revealed on via Twitter that she is committed to a plant-based diet following her recent health scare.
After her recent heart attack, comedienne and former talk show-host Rosie O’Donnell took to her Twitter last Thursday to share her new commitment to a plant-based diet, tweeting “nine days later—nine pounds lost—eating a plant-based diet #likeBillClinton.” The outspoken comic is re-evaluating her eating habits after the health scare last week, sharing on her blog that instead of heading to the hospital, she simply searched “women’s heart attack symptoms” on the internet and followed instructions provided by an online commercial. After eventually visiting a cardiologist, O’Donnell learned her left anterior descending artery was 99-percent blocked. O’Donnell had previously admitted to Dr. Oz that she did not exercise, was a closet eater, and frequently indulged in wine and diet ice cream.
Photo via premierguidemedia.com
Fish Oil Supplements No Help to Heart or Brain
Two new studies found that omega-3 supplements, often sold in the form of fish oil, do not improve the health of the brain or heart.
After following more than 12,500 type 2 diabetes patients over the age of 50 for an average of 6.2 years, researchers saw no difference in heart health between those taking an omega-3 supplement versus a placebo. Diabetes patients are two to four times more likely to suffer from heart disease or a stroke, compared with people without diabetes. Another recent meta-analysis came to the same conclusion for people with a history of heart problems.
Additionally, in a new review looking at omega-3 supplementation for brain health, researchers found no link between omega-3 supplements and the prevention or improvement of dementia.
Bosch J, Gerstein HC, Diaz R, et al. n–3 fatty Acids and cardiovascular outcomes in patients with dysglycemia. N Engl J Med. Published online June 11, 2012.
Kwak SM, Myung SK, Lee YJ. Efficacy of omega-3 fatty acid supplements (eicosapentaenoic acid and docosahexaenoic acid) in the secondary prevention of cardiovascular disease: a meta-analysis of randomized, double-blind, placebo-controlled trials. Arch Intern Med. Published ahead of print, April 9, 2012.
Dangour AD, Andreeva VA, Sydenham E, Uauy R. Omega 3 fatty acids and cognitive health in older people. Br J Nutr.2012;107:S152-S158.
For information about nutrition and health, please visit www.pcrm.org/.
8 REASONS WHY WOMEN SHOULD LIFT WEIGHTS Livestrong
The benefits of resistance training go far beyond sculpting a lean, toned body
Jun 25, 2012 | By Linda Melone
We know: You don’t want bulging biceps or thunderous thigh muscles like Lance Armstrong. No woman does. But that doesn’t mean you should skip the weight room.
Lifting weights has some surprising perks that you can’t get from cardio alone. Research shows that just two strength-training sessions a week can help you burn more fat, sculpt lean muscles, feel more energized, and so much more. Here are eight reasons you should start lifting today.
1. You’ll burn more calories
Although cardio burns more calories than strength training during your 30-minute sweat session, lifting weights burns more overall. It all goes back to building muscle. It takes more energy (calories) for your body to maintain muscle cells than it does fat cells. So by lifting weights to add more muscle mass, you’ll boost your metabolism and turn your body into a more efficient fat-burning machine.
2. You’ll maintain muscle and feel better in your clothes
Research shows that between the ages of 30 and 70, women lose an average of 22 percent of their total muscle. What’s even more upsetting is that over time, the muscle void is often filled with fat. One pound of fat takes up 18 percent more space than one pound of muscle, so even if the number on the scale goes down, your pants size might go up. The best way to stay tightly packed? Keep strength training!
For best results, Tom Holland, MS, CSCS, author of Beat the Gym, recommends two to three total-body strength workouts per week for 30 minutes each session. Include three to four days of cardiovascular exercise, either on the same days or alternate days.
3. You’ll build stronger bones
Lifting weights can be your best defense against osteoporosis—a disease affecting 10 million Americans, 80 percent of which are women, according to the National Osteoporosis Foundation. “When you lift weights you engage muscles that pull on the tendons which, in turn, pull on the bones,” says Holland. “This added stress makes bones stronger.”
4. Your heart will be healthier
It may seem counterintuitive that weight lifting helps lower blood pressure, since blood pressure actually goes up during and immediately after your strength session. But research shows it’s a powerful way to protect your ticker in the long run. “As muscles contract, blood is pushed back up to the heart,” says Irv Rubenstein, PhD, exercise physiologist and founder of S.T.E.P.S., a fitness facility in Nashville, TN. “The heart then recirculates this oxygenated blood back to the muscles, which keeps the cardiovascular system in better working order.” Plus, maintaining lean muscle mass enables you to do more work overall, further enhancing this effect, Rubenstein says.
5. You’ll remember where you left the keys (and everything else)
Muscles strengthen both your body and your brain. According to a new study published in the May 2012 issue of Mayo Clinic Proceedings, a combination of mentally stimulating activities like using a computer and exercise (which included walking and other cardio as well as strength training and sports activities) helped protect brain functioning in older adults. The combination of computer use with moderate exercise decreases the risk of memory loss more than either one activity on its own.
6. You’ll be happier and less stressed
Move over, runner’s high! Weight training also has the power to induce pleasure by releasing endorphins, the “feel-good” chemical in your brain. Research shows that resistance training can help beat the blues. One Australian study found that people who did three strength workouts a week (chest presses, lat pull-downs, and biceps curls) reported an 18 percent drop in depression after 10 weeks. In addition, exercise reduces levels of the stress hormone cortisol, relieving feelings of anxiety and agitation.
7. You’ll reduce your risk of diabetes (or improve quality of life if you already have diabetes)
Lifting weights helps improve the way your body processes sugar, which can help prevent diabetes. And if you already have diabetes, research shows that extended periods of strength training improve blood sugar control as well as taking a diabetes drug. In fact, the combination of strength training and aerobic exercise may be even more beneficial than drugs.
8. You’ll improve balance
Ever try to put on one sock while standing on the other leg? Without strength training, this simple act can feel more like a circus trick over time. The reason: fast-twitch muscles fibers we use for strength training deteriorate with age. (Aerobic exercises use mostly slow-twitch fibers.) “The fast-twitch fibers assist in speed and power movements and contract quickly and with sufficient force to catch yourself when you lose your balance,” Rubenstein says. “Resistance training maintains the ability of these fibers to activate.”
Read more: http://www.livestrong.com/article/557657-8-reasons-why-women-should-lift-weights/#ixzz21T4i7cRJ
14 Ingredients to Avoid for Your Heart Health Dr. Weil
14 Ingredients to Avoid for Your Heart Health
An important first step in creating a heart-healthy kitchen is to read and understand food labels. They are your best reference for assessing what to add to your grocery cart and what to leave on the store shelf. Use the list below to determine what items to avoid buying – many of these ingredients are considered pro-inflammatory and therefore unfavorable to a heart-healthy diet.
If the product contains one or more of these undesirables, don’t buy it!
- Artificial sweeteners or non-nutritive sweeteners
- Corn oil
- Cottonseed oil
- Fractionated oil
- High fructose corn syrup (HFCS)
- Hydrogenated oil or vegetable shortening
- Margarine
- Palm or palm kernel oil
- Partially hydrogenated oil (source of trans-fat)
- Blended vegetable oils
- Safflower oil
- Soybean oil
- Sunflower oil
- Fat “substitutes” (such as olestra)
From: Dr. Weil’s Heart Health Newsletter
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