What Is the Fat Content in Your Blood?

Blood fats, also known as blood lipids, include cholesterol and triglycerides found in the blood. Cholesterol is needed for making hormones, vitamin D synthesis and to help digest food, according to the National Heart, Lung and Blood Institute. Cholesterol is made in the liver but it is also found in some food. It is made up of high-density lipoproteins and low-density lipoproteins. Triglycerides are also made by the body and are found in some food such as meat and oil.

Good Cholesterol

• High-density lipoproteins are considered to be good cholesterol. HDLs take extra cholesterol from the arteries to the liver where they are taken out of the body. The National Cholesterol Education Program reports that a low HDL level is 40 milligrams per deciliter and needs to be at least 60 milligrams per deciliter. An increased HDL level may decrease your risk for heart disease. The Good Cholesterol Study, published in “Circulation” in 2005 reported that HDL can be increased with weight loss, exercise and quitting smoking will raise HDL levels. Increasing whole grains, fruits, vegetables and small amounts of wine is also linked to higher HDL levels.

Bad Cholesterol

• Low-density lipoproteins are the bad cholesterol. LDLs build up in the walls of the arteries, called plaque, which decreases blood flow. You will be at a higher risk for heart attacks and strokes because of limited blood flow. An optimal LDL level is less than 100 milligrams per deciliter and near or above optimal is 100 to 129 milligrams per deciliter. Smoking, obesity, high blood pressure, low HDL and a family history of heart disease negatively affect your LDL. Eating a healthier diet by adding foods that are good for HDL and becoming physically active will improve your LDL levels.

• Triglycerides

• Triglycerides are another type of fat found in your blood. Most of the fats in your body are triglycerides, and they also help make up cholesterol, with HDLs and LDLs. The triglycerides in your blood should not exceed 150 milligrams per deciliter, reports the American Heart Association. If your triglycerides are too high, they can put you at risk for coronary artery disease. If you have high triglycerides you can decrease them by losing weight, decreasing your saturated fat intake, increasing your unsaturated fat intake, being physically active and eating a healthier diet to include fruits and vegetables.

Eating Fats for Health

• Fat is essential for your health, but not all types of fat are bad. Saturated fats and trans fats are considered to be the bad fats because they can raise your cholesterol levels. Saturated fats include butter, lard, whole fat milk and ice cream. Trans fats include pastries, packaged foods, shortening, fried foods and candy bars. Unsaturated fats, monounsaturated and polyunsaturated, are the good fats and are good for your cholesterol and heart. Avocados, olive oil, canola oil, peanuts, almonds and peanut butter are examples of monounsaturated fats. Examples of polyunsaturated fats include walnuts, salmon, flaxseeds, tuna and soybean oil.

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The Best Foods for Blood Type O Positive

Every human being has one of four blood types--A, B, A/B or 0. In the early 1900s, Japanese scientists put forth the theory that certain behavioral and personality traits were associated with blood type. Some scientists believe that nutritional needs and propensity towards certain diseases are also related to blood type.

Significance

Dr. James D'Adamo and his son Dr. Peter D'Adamo are leaders in the theory of blood type differences. Their studies on blood types and health theorize that some blood types are more susceptible to certain illnesses, live longer, do better on certain diets, and are more emotionally resilient than others. Many researchers believe that blood type is more an indicator of who we are genetically than our race.

General Recommendations for Type O

Reported to be the most basic and oldest blood type of early man (the "hunter"), Type O's tend to be strong-willed survivors with sturdy immune systems. It is generally recommended that the Type O diet contain plenty of animal products supplemented with vegetables and fruits to avoid over-acidification (which could result in stomach ulcers).

Recommended Fruits and Vegetables

Though fruits and vegetables are highly nutritious and full of fiber, there are several fruits and vegetables that can cause problems for Type O's. Most fruits are neutral, but figs, plums and prunes are highly beneficial. Artichokes, okra, garlic and red onions, yams, turnips, pumpkin, chard, red peppers, and leafy green vegetables like kale, collard greens, broccoli, romaine and spinach are also recommended. Vegetables and fruits which Type O's should avoid include avocado, olives, potatoes, mushrooms, corn, eggplant, cauliflower, cabbage, Brussels sprouts and mustard greens. Type O's should also avoid honeydew, strawberries, cantaloupe, oranges, tangerines and blackberries, orange juice and apple juice.

Foods to avoid

Type O's should avoid goose, pork and all pork products such as ham, ribs, bacon, and sausages. Dairy products (eggs, cheese, yogurt and milk) are considered to be a poor protein source for Type O's. Dairy and eggs are not advised at all for Type O's of African descent, and only in small amounts for Caucasian or Asian Type O's. Whole wheat products should be eliminated from the diet, as they react negatively with your blood and cause sluggishness and weight gain. Also avoid black or white pepper, vinegars, corn syrup, coffee, soda, all distilled liquor and black tea.

Fats, Seeds and Nuts

Fats provide important nutrition to Type O's, and have a positive effect on the heart and arteries of this blood type. Recommended fats and oils include olive or flaxseed oil, pumpkin seeds, walnuts, and nut butters. Adzuki or pinto beans and black-eyed peas are also highly beneficial for Type Os.

Expert Insight

Exercise is of vital importance to your health due to the effects stress has on your body. To lose weight, Type O's must engage in vigorous physical exercise 30 to 60 minutes three to four times per week. According to Peter D'Adamo, failure to eliminate stress via exercise could result in depression and insomnia, asthma, arthritis, and obesity.

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