Nutrition, Food Science and Technology

Obesity and Heart disease

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Everyone needs a goal and positive reasons to achieve that goal. Even losing a few pounds can provide you with cardiovascular benefits. Obesity is defined simply as too much body fat. Your body is made up of water, fat, protein, carbohydrate and various vitamins and minerals. Obesity increases the risk for heart disease and stroke. But it harms more than just the heart and blood vessel system. It's also a major cause of gallstones, osteoarthritis and respiratory problems.

Being obese can:

1.raise blood cholesterol and triglyceride levels.
2.lower your “good” HDL cholesterol level.
3.increase blood pressure.
4.induce diabetes.

In some people, diabetes makes other risk factors much worse. The danger of heart attack is especially high for these people .Obesity increases the risk for heart disease and stroke. But it harms more than just the heart and blood vessel system. It's also a major cause of gallstones, osteoarthritis and respiratory problems. Obesity is intimately intertwined with multiple health conditions that underlie cardiovascular disease including high blood pressure, diabetes, and abnormal blood cholesterol. In addition, weight gain is a frequent consequence of heart-damaging lifestyle choices such as lack of exercise and a fat-laden diet.

excess fat tissue can directly damage the heart muscle even before symptoms are evident reinforces the case for weight control as a key step in preserving heart health.