A few years ago, for a class project of 10 weeks, Mark Haub, a professor of human nutrition at Kansas State University, ate sugary foods for his meals. To add variety in his stream of Hostess and Little Debbie snacks, he munched on Doritos chips, sugary cereals, Oreos, Twinkies, Nutty bars, and powdered donuts.
His daily intake included : Doritos Cool Ranch: 75 calories; 4 grams of fat,
Kellogg's Corn Pops: 220 calories; 0 grams of fat,
whole milk: 150 calories; 8 grams of fat,
baby carrots: 18 calories; 0 grams of fat,
Duncan Hines Family Style Brownie Chewy Fudge: 270 calories; 14 grams of fat,
Little Debbie Zebra Cake: 160 calories; 8 grams of fat,
Hostess Twinkies Golden Sponge Cake: 150 calories; 5 grams of fat,
Centrum Advanced Formula From A To Zinc vitamin: 0 calories; 0 grams of fat,
Little Debbie Star Crunch: 150 calories; 6 grams of fat,
Hostess Twinkies Golden Sponge Cake: 150 calories; 5 grams of fat, and
Diet Mountain Dew: 0 calories; 0 grams of fat.
His premise was, "In weight loss, pure calorie counting is what matters most - not the nutritional value of the food." (Not the best for lifelong intake, but an easy diet.)
A man of Haub's pre-dieting size usually consumes about 2,600 calories daily. So he followed a basic principle of weight loss and consumed less than 1,800 calories a day.
The result - Haub's 'bad' cholesterol, or LDL, dropped 20 percent and his 'good' cholesterol, or HDL, increased by 20 percent. He reduced the level of triglycerides, which are a form of fat, by 39 percent. In addition, the premise held up as he dropped 27 pounds during the course of his diet.
Showing posts with label LDL. Show all posts
Showing posts with label LDL. Show all posts
Jan 29, 2016
Jun 19, 2015
Bad Fats
Not all trans fats are bad fats. Generally, bad fats are manufactured trans fats. They are also known as hydrogenated or partially hydrogenated vegetable oil. Manufactured trans fat is a heavily processed vegetable oil. All hydrogenated and partially hydrogenated oils are trans fats. Partially hydrogenated vegetable oil is one of the top ingredients in most packaged foods: cookies, snack chips, pretzels, most peanut butter, and shortening. Many fast food chains fry their foods in partially hydrogenated oils.
Natural trans fats are found in dairy products and certain other foods. They have not shown to be harmful.
Vegetable shortening and most margarines contain trans fats. Trans fats begin as natural, polyunsaturated fats that are then exposed to chemical processes that change the molecular structure by artificially saturating the fat with hydrogen in the manufacturing process. Manufactured trans fats are synthetic saturated fats.
Manufactured trans fat raises LDL (bad) cholesterol levels and lowers HDL (good) cholesterol levels. It raises levels of triglycerides, another form of lipid, which can increase the risk of heart disease.
Commercial baked goods such as crackers, cookies, cakes, and many fried foods like doughnuts and French fries may contain trans fats. Shortening and margarine may also be high in trans fats. In the United States, if a food has less than .5 grams of trans fat per serving, the food label can read 0 grams trans fat.
According to the Mayo Clinic, in a healthy diet, 25 to 35 percent of your total daily calories can come from fat, but saturated fat should account for less than 10 percent of your total daily calories.
Monounsaturated fat, found in olive, peanut, and canola oils is a healthier option than saturated fat. Nuts, fish, and other foods containing unsaturated omega-3 fatty acids are also good choices of foods with monounsaturated fats. Consumption of bad trans fats has gone down in recent years and decades.
Natural trans fats are found in dairy products and certain other foods. They have not shown to be harmful.
Vegetable shortening and most margarines contain trans fats. Trans fats begin as natural, polyunsaturated fats that are then exposed to chemical processes that change the molecular structure by artificially saturating the fat with hydrogen in the manufacturing process. Manufactured trans fats are synthetic saturated fats.
Manufactured trans fat raises LDL (bad) cholesterol levels and lowers HDL (good) cholesterol levels. It raises levels of triglycerides, another form of lipid, which can increase the risk of heart disease.
Commercial baked goods such as crackers, cookies, cakes, and many fried foods like doughnuts and French fries may contain trans fats. Shortening and margarine may also be high in trans fats. In the United States, if a food has less than .5 grams of trans fat per serving, the food label can read 0 grams trans fat.
According to the Mayo Clinic, in a healthy diet, 25 to 35 percent of your total daily calories can come from fat, but saturated fat should account for less than 10 percent of your total daily calories.
Monounsaturated fat, found in olive, peanut, and canola oils is a healthier option than saturated fat. Nuts, fish, and other foods containing unsaturated omega-3 fatty acids are also good choices of foods with monounsaturated fats. Consumption of bad trans fats has gone down in recent years and decades.
Feb 13, 2015
Benefits of Dark Chocolate
It is fitting with the
holiday tomorrow that we look at some of the positive benefits of
dark chocolate. It takes only two to three ounces of dark chocolate
per week to achieve these benefits.
Dark chocolate is in the top 10 dietary sources of antioxidants, along with seasonings like cloves, mint, anise, cacao powder, black chokeberry, and black elderberry, according to the European Journal of Clinical Nutrition. Dark chocolate is also rich in bioactive flavanols and theobromine. These have good effects on the cells of our hearts and blood vessels.
The Journal of the American Heart Association research showed that eating dark chocolate helped people who have peripheral artery disease walk farther and longer.
Eating dark chocolate is linked to significantly lower blood pressure. Systolic blood pressure (top number) for people who ate dark chocolate went down by three points. Diastolic (bottom number) blood pressure went down by two points.
Researchers followed a group of more than 37,000 men for 10 years and counted instances of stroke. The numbers showed that those who ate about 63 grams (2 oz.) of chocolate per week had a lower risk of stroke, compared with those who ate no chocolate. Five additional studies also showed lower stroke risk, on average by about 20 percent for chocolate eaters.
Those who had the dark chocolate saw an average drop of 12 percent in their LDL cholesterol, known as bad cholesterol, which is linked to higher risks of heart disease.
A June 2014 study found that eating dark chocolate helped people better cope with stress.
I could go on about the super benefits of dark chocolate covered bacon, but will save that for another day.
Dark chocolate is in the top 10 dietary sources of antioxidants, along with seasonings like cloves, mint, anise, cacao powder, black chokeberry, and black elderberry, according to the European Journal of Clinical Nutrition. Dark chocolate is also rich in bioactive flavanols and theobromine. These have good effects on the cells of our hearts and blood vessels.
The Journal of the American Heart Association research showed that eating dark chocolate helped people who have peripheral artery disease walk farther and longer.
Eating dark chocolate is linked to significantly lower blood pressure. Systolic blood pressure (top number) for people who ate dark chocolate went down by three points. Diastolic (bottom number) blood pressure went down by two points.
Researchers followed a group of more than 37,000 men for 10 years and counted instances of stroke. The numbers showed that those who ate about 63 grams (2 oz.) of chocolate per week had a lower risk of stroke, compared with those who ate no chocolate. Five additional studies also showed lower stroke risk, on average by about 20 percent for chocolate eaters.
Those who had the dark chocolate saw an average drop of 12 percent in their LDL cholesterol, known as bad cholesterol, which is linked to higher risks of heart disease.
A June 2014 study found that eating dark chocolate helped people better cope with stress.
I could go on about the super benefits of dark chocolate covered bacon, but will save that for another day.
Dec 27, 2013
Benefits of Nuts
The holidays always include snacks for
family and friends and now you can be good to them without cooking.
A new study from November, 2013 in The New England Journal of
Medicine, come from the Nurses’ Health Study and the Health
Professionals Follow-Up Study, which together have followed nearly
119,000 women and men from 1980 - 2010. Both studies recorded what
the participants ate and analyzed their diets in relation to the
causes of death among the 27,429 people who died since the studies
began.
The more often nuts ( pistachios, almonds, Brazil nuts, cashews, hazelnuts, macadamias, pecans, pine nuts, peanuts, and walnuts) were consumed, the less likely participants were to die of cancer, heart disease, and respiratory disease, and not because nut eaters succumbed to other diseases. Their death rate from any cause was lower. Those who ate nuts seven or more times a week were 20 percent less likely to die. Among those who consumed nuts less often than once a week, the death rate was still 11 percent lower than for those who did not eat them.
Of course, moderation is key because an ounce of nuts has 160 to 200 calories. However, findings revealed the more often people ate nuts, the leaner they tended to be. In a Mediterranean study that tracked the effect of nut consumption on weight gain over the course of 28 months, frequent nut consumers gained less weight than those who never ate nuts, and were 43 percent less likely to become overweight or obese. One reason it found may be the fat, fiber, and protein in nuts suppresses hunger between meals. Every study has indicated that nuts make a contribution to health and longevity, even after taking other factors into account.
Nuts provide rich sources of unsaturated fat and also contain protein, fiber, plant sterols that can lower cholesterol, and micronutrients copper and magnesium. Nuts have less cholesterol-raising saturated fat than olive oil. On average, 62 percent of the fat in nuts is monounsaturated, the kind that supports healthy levels of protective HDL cholesterol and does not raise blood levels of harmful LDL cholesterol. Nuts contain omega-3 fatty acids that can lower triglycerides and blood pressure, slow the buildup of arterial plaque, and prevent abnormal heart rhythms. Walnuts contain rich sources of alpha-linolenic acid, some of which is converted to heart-protective omega-3 fatty acids. Almonds are good sources of vitamin E. Peanuts and pistachios are rich in resveratrol.
The nurses’ study also linked tree nuts to a reduced risk of pancreatic cancer. A Taiwanese study of about 24,000 people found a 58 percent lower risk of colorectal cancer among women who ate peanuts, although a similar effect was not found among men. The nurses’ study and a study of 64,000 women in Shanghai found strong evidence that frequent consumption of tree nuts, peanuts, and peanut butter reduced the risk of developing Type 2 diabetes.
As with all studies, especially many with exaggerated claims, no food is a panacea and eating nuts will not heal the sick or raise the dead. However, there seems to be enough evidence that adding a moderate amount of nuts to your diet is better for you than not.
The more often nuts ( pistachios, almonds, Brazil nuts, cashews, hazelnuts, macadamias, pecans, pine nuts, peanuts, and walnuts) were consumed, the less likely participants were to die of cancer, heart disease, and respiratory disease, and not because nut eaters succumbed to other diseases. Their death rate from any cause was lower. Those who ate nuts seven or more times a week were 20 percent less likely to die. Among those who consumed nuts less often than once a week, the death rate was still 11 percent lower than for those who did not eat them.
Of course, moderation is key because an ounce of nuts has 160 to 200 calories. However, findings revealed the more often people ate nuts, the leaner they tended to be. In a Mediterranean study that tracked the effect of nut consumption on weight gain over the course of 28 months, frequent nut consumers gained less weight than those who never ate nuts, and were 43 percent less likely to become overweight or obese. One reason it found may be the fat, fiber, and protein in nuts suppresses hunger between meals. Every study has indicated that nuts make a contribution to health and longevity, even after taking other factors into account.
Nuts provide rich sources of unsaturated fat and also contain protein, fiber, plant sterols that can lower cholesterol, and micronutrients copper and magnesium. Nuts have less cholesterol-raising saturated fat than olive oil. On average, 62 percent of the fat in nuts is monounsaturated, the kind that supports healthy levels of protective HDL cholesterol and does not raise blood levels of harmful LDL cholesterol. Nuts contain omega-3 fatty acids that can lower triglycerides and blood pressure, slow the buildup of arterial plaque, and prevent abnormal heart rhythms. Walnuts contain rich sources of alpha-linolenic acid, some of which is converted to heart-protective omega-3 fatty acids. Almonds are good sources of vitamin E. Peanuts and pistachios are rich in resveratrol.
The nurses’ study also linked tree nuts to a reduced risk of pancreatic cancer. A Taiwanese study of about 24,000 people found a 58 percent lower risk of colorectal cancer among women who ate peanuts, although a similar effect was not found among men. The nurses’ study and a study of 64,000 women in Shanghai found strong evidence that frequent consumption of tree nuts, peanuts, and peanut butter reduced the risk of developing Type 2 diabetes.
As with all studies, especially many with exaggerated claims, no food is a panacea and eating nuts will not heal the sick or raise the dead. However, there seems to be enough evidence that adding a moderate amount of nuts to your diet is better for you than not.
Sep 21, 2013
Cracking Another Egg Myth
The nutritional value of the egg
and its yolk has been debated by nutritionists for years. Years ago,
the egg received a bad reputation with regard to cardiovascular
health, as one large egg contains approximately 187 milligrams of
cholesterol. However, most research has shown that cholesterol found
in foods isn't fully to blame for increased LDL cholesterol in the
body.
“Eggs are an animal product, and they do contain cholesterol, but actually, cholesterol in foods doesn't affect our blood cholesterol as much as saturated fat does. Cholesterol in food, in general you do want to avoid, but it’s not necessarily the main culprit of high cholesterol." Lisa Cimperman, registered dietitian for UH Case Medical Center.
Compared to other animal products, the average egg actually contains relatively low amounts of saturated fats – approximately 1.6 grams per egg yolk. Additionally, various studies from the Harvard School of Public Health and the British Nutrition Foundation have found that eggs have clinically insignificant effects on blood cholesterol, and are not associated with an increased risk of cardiovascular disease.
Many consumers are still concerned over the yolk’s fatty content, so rather than eat the full egg, they often eat just the egg’s albumin, the egg white. However, some dietitians argue it is important to consume both the egg’s fat and protein, as the combination can have positive health benefits for blood sugar.
“You want the fat, because it not only satiates you, but also slows the absorption of your food, so you stay fuller longer, and it won’t increase blood sugar. A lot of people have toast with just egg whites, but it’s giving them a quicker rise in their blood sugar, but if you have the yolk with it or a different form of fat like avocado, your blood sugar won’t rise as quickly, because it takes longer to break the food down.” Laura Cipullo registered dietitian. Egg yolks are a good source of vitamin A and iron, along with a host of other nutrients. Eggs are also good sources of B vitamin, thiamine and selenium. Eggs also pair very well with bacon.
“Eggs are an animal product, and they do contain cholesterol, but actually, cholesterol in foods doesn't affect our blood cholesterol as much as saturated fat does. Cholesterol in food, in general you do want to avoid, but it’s not necessarily the main culprit of high cholesterol." Lisa Cimperman, registered dietitian for UH Case Medical Center.
Compared to other animal products, the average egg actually contains relatively low amounts of saturated fats – approximately 1.6 grams per egg yolk. Additionally, various studies from the Harvard School of Public Health and the British Nutrition Foundation have found that eggs have clinically insignificant effects on blood cholesterol, and are not associated with an increased risk of cardiovascular disease.
Many consumers are still concerned over the yolk’s fatty content, so rather than eat the full egg, they often eat just the egg’s albumin, the egg white. However, some dietitians argue it is important to consume both the egg’s fat and protein, as the combination can have positive health benefits for blood sugar.
“You want the fat, because it not only satiates you, but also slows the absorption of your food, so you stay fuller longer, and it won’t increase blood sugar. A lot of people have toast with just egg whites, but it’s giving them a quicker rise in their blood sugar, but if you have the yolk with it or a different form of fat like avocado, your blood sugar won’t rise as quickly, because it takes longer to break the food down.” Laura Cipullo registered dietitian. Egg yolks are a good source of vitamin A and iron, along with a host of other nutrients. Eggs are also good sources of B vitamin, thiamine and selenium. Eggs also pair very well with bacon.
Mar 16, 2013
Benefits of Peanut Butter
According to the US National
Peanut Board, the average American eats about three pounds of peanut
butter each year. Peanut butter is a great source of unsaturated
fats and vegetarian protein. Over 80 percent of the fats found in
peanut butter are unsaturated, with 50 percent being monounsaturated
fats that can help cut bad cholesterol (LDL).
Peanuts contain B vitamins, potassium, and resveratrol a powerful antioxidant known to have cancer fighting properties. Check the amount of carbohydrates on the nutrition label, because less fat sometimes comes with not-so-healthy trade-offs, such as added salt and sugar. Instead of that PB&J, spread some peanut butter on apple slices for a great taste and fiber boost.
Peanuts contain B vitamins, potassium, and resveratrol a powerful antioxidant known to have cancer fighting properties. Check the amount of carbohydrates on the nutrition label, because less fat sometimes comes with not-so-healthy trade-offs, such as added salt and sugar. Instead of that PB&J, spread some peanut butter on apple slices for a great taste and fiber boost.
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