Nuts are seeds which are sealed in a hard shell. They are quite nutritious, yielding a large variety of vitamins, especially in the B family, many essential ones, such as A and E, but are incomplete. Minerals, protein, fat and fiber are also provided. Because they contain such high contents of fat and calories, they should not be consumed in excess.
Nuts are recommended for vegetarians because they can be used as a protein substitute whereas vegetables provide small amounts. This is why they are often called nutmeats. Protein is important for building new tissue, to replace blood and worn out cells. It also maintains the fluid and electrolyte balance by maintaining the fluid in sections of the body. Nuts can be paired with bulkier foods such as vegetables, cereals and fruits for easier digestion to reach the recommended amount of 5-7 ounces per person. Peanuts are an excellent source for protein, providing 26% when consumed in butter form. This percentage surpasses eggs, dairy products and some sources of meat and fish.
Lentil seeds are a good source of protein and minerals, which can aid in lowering blood pressure, relieve ulcerated stomachs and digestive tracts.
Lecithin is readily found in nuts and assists in the “structural support of all cells, especially the brain and nerves”. It also aids in preventing and remedying atherosclerosis which causes cholesterol to be broken down and become readily available for use in tissues.
Nuts are a large family containing many members. Some of them are as follows: almonds, beechnuts, macadamia, peanuts, pecans and coconuts. Of course there are many more.
Seeds contain almost as many members such as the Brazil nut, cashews, sesame, sunflower and pumpkin.
Phosphorus is available in nuts such as macadamia, which aids in bone growth, maintains hair and teeth health and prevents fatigue.
Peanuts are technically legumes and are readily available for consumption and provide an abundant amount of niacin. Niacin joins other B vitamins in converting carbohydrates into accessible fuel and prevents pellagra, a skin disease. “A handful of dry roasted peanuts contain nearly half of 13 vitamins and 35% of the 20 minerals necessary for normal body growth and daily maintenance”.
Pecans contain several vitamins such as B1, B2 and thiamin and vitamin A. Vitamin A maintains the lining cells of the body found in the eyes, urinary tract, bones, teeth and gastrointestinal tract. It is also known as the anti-infection vitamin.
Vitamin C is found in both nuts and seeds especially pistachios, though in relatively small amounts. Vitamin C has several roles such as maintaining supporting tissues (cartilage, bone, teeth and connective), helps tissue resist penetration of infections and aids in the formation of collagen.
Many seeds contain linoleic acid which is also found in many vegetable oils (i.e: Sunflower sesame seed and cottonseed) which may assist people who have excessively high cholesterol. Linoleic and Linolenic acid are supplied by polyunsaturated fats which can assist in maintaining skin health. Deficiencies in linoleic and linolenic acids may lead to atherosclerosis which is a build up of plaque in the arteries.
Calcium is readily found in sesame seeds, almonds and macadamia nuts which builds and maintains bones, teeth, heal wounds and aids in strength and endurance.
Coconuts have several remedies besides their nutrient components. It has been reported coconuts destroy tapeworm which is a blessing for unfortunate people who eat infected meat. It contains iodine which is known to prevent thyroid gland problems. Coconut, in its different forms, may also relieve constipation, sore throats, stomach ulcers and aid in skin wounds.
The pilinut seems to be significant in nutritional value in providing calcium, phosphorus, iron, vitamin A and B and protein. This nut is known to prevent and aid in anemia problems. The phosphorus stimulates hair and bone growth.
Macadamia nuts are noted as containing the highest amount of total fat and calories with 962 calories and 103 grams per cup. The lowest total fat is presented to chestnuts with 350 calories and 3 grams per cup.
Roasted soybean nuts have the highest amount of protein with 10 grams per 1 ounce with oil roasted peanuts ranking second with 8 grams per 1 ounce. The least amount is roasted chestnuts with just 1 gram per 1 ounce.
In the seed category, both sesame and sunflower have the same amount of fat with 14 grams per 1 ounce. Pumpkin has just 5 grams per 1 ounce. Calorie values are similar in both sesame and sunflower seeds with 161 grams and 160 grams per 1 ounce, respectively. Pumpkin has the least in comparison with 110 grams per 1 ounce.
The three of them are about the same in protein content sunflower having 6 grams and the other two containing 5 grams.
Seeds provide more fiber than nuts if consumed whole in their shells which may prevent constipation, hemorrhoids and intestinal diseases. Fiber ranks highest in soybeans and dried coconut with both having 5 grams per 1 ounce. The least amount is held by cashews, pine nuts and walnuts with just 1 gram 1 ounce.
Fiber content is about the same in the three seeds with sesame at 5 milligrams per 1 ounce, sunflower at 3 milligrams per 1 ounce and pumpkin at 2 milligrams per 1 ounce.
Cashew nuts and sweetened shredded coconut are about the same in carbohydrate value with 45 grams and 44 grams per 1 cup respectively. The least amount is raw shredded coconut at 12 grams per 1 cup.
Saturated fat has two high-ranking contenders: dried shredded coconut with 45.1 grams per 1 cup and Brazil nuts with 22.7 gram per 1 cup. The least amount goes to roasted chestnuts with 0.6 grams per 1 cup.
Nuts and seeds are cholesterol and sodium free for which my mother is so pleased to see!
Pumpkin kernels surpass all nuts and seeds with 86 grams of vitamin A per 1 cup! Many nuts and seeds have no vitamin A such as almonds, cashews, coconuts and peanuts. Pumpkin kernels also have a high amount of iron at 33.8 grams per 1 cup. Chestnuts have the least amount of iron at 1.3 gram per l cup.
Calcium is found in a significant amount in whole, unsalted almonds with 378 milligrams! Raw shredded coconut has the least with 12 milligrams per 1 cup.
When it comes to a preference to the taste buds, I like a macadamia nut once in awhile. Because of the high fat content, I try to avoid these and Brazil nut (103 grams versus 93 grams per 1 cup) as well. I enjoy the nut family the most because they are solid and very crunchy which satisfies my desire for texture. My favorite nut is the hazelnut/filbert with 84 grams per 1 cup. All nuts are high in fat except for chestnuts. Nuts and seeds are very healthy for you; however due to their high fat content, it is suggested to limit the amount consumed.
~Karen
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Food Gardener, “Why are nuts so important”.
Wilk Rubin, Karen. “What’s in them; what’s not; what they do: Nuts and Seeds”.