HEALTH: Being thin doesn’t cancel need for proper diet

682Views 0Comments Posted 28/01/2019

By Dr. Donald Hensrud, (Preventive Medicine, Mayo Clinic),

It’s true that obesity is a risk factor for many health problems, including high blood pressure, abnormal blood lipids, Type 2diabetes, coronary artery disease, stroke, most cancers, obstructive sleep apnea and many others. However, being thin doesn’t negate the need for a healthy diet.

Diet influences health risks separate from body weight. Whether you’re thin or not, diets high in saturated and transfats, red and processed meat, sodium, and refined carbohydrates — such as the sugars in soda, baked goods and other foods — can raise the risk of many health conditions.

There are also foods that decrease health risks independent of body weight. Vegetables, fruits, whole grains, nuts, fish and olive oil all have been associated with increased longevity. They also are associated with a lower risk of heart disease and cancer. Eating a variety of foods from these food groups will provide many different nutrients that your body needs. Thin ornot, it’s especially important for older adults to be aware of their nutritional needs, since aging can increase the risk of nutritional deficiencies.

In terms of cardiovascular health, eating saturated and transfats are associated with undesirable cholesterol levels, and

consuming increased salt is associated with high blood pressure. A recent study found that normal-weight older women who ate a less healthy, high-calorie diet had a 10 percent increased risk of developing obesity-related cancers, compared with normal-weight women who ate a healthier diet.

There are other important factors to consider, including whether you smoke or are physically active. While smokers tend toweigh less than nonsmokers, their health risks are greater. Smoking not only can lead to lung cancer, but also it raises the risk for a number of other cancers. It also can lead to coronary artery disease, stroke and chronic lung disease.

On the other hand, physical activity reduces a large number of health risks in people whether they are thin or heavy, including decreased risk of hypertension, Type 2 diabetes, abnormal blood lipids, coronary artery disease, some cancers and depression.

Over time, beneficial lifestyle choices, such as healthy eating, being physically active and not smoking can lead to better health and an overall improved quality of life for people who need to lose weight and those who are already at a healthy weight.

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