Most nuts appear to be generally healthy. But some may have more heart-healthy nutrients than others. For example, walnuts contain high amounts of omega-3 fatty acids. Almonds, macadamia nuts, hazelnuts and pecans also appear to be quite heart healthy.
Brazil nuts, cashews and macadamia nuts are higher in saturated fat. Too much of this can contribute to raised cholesterol levels, so only eat them occasionally. Chestnuts are an exception – they're lower in all types of fats and higher in starchy carbohydrate than other nuts.
Almonds are the most nutritionally-dense nuts and said to be king of superfoods by online health food brand, Healthy Supplies. They contain Vitamin E, magnesium, iron, calcium and fibre.
5- Almonds, Cashews, Pecans, Macadamia Nuts,and Walnuts
For example, walnuts are good for the brain because they have higher levels of DHA, which is important for brain health.
Nuts high in oxalates: If you have kidney stones, you should avoid nuts that are high in oxalates, such as Brazil nuts and cashews. Oxalates can increase your risk of developing kidney stones. Tree nuts: If you are allergic to nuts, you should avoid tree nuts.
Of course, peanuts are not actually nuts – they're legumes or beans. (The most carcinogenic nut is technically the walnut.)
Almonds, hazelnuts, peanuts, pecans, pistachios and walnuts contain high amounts of fiber, calcium, magnesium, zinc, Vitamin E and Omega-3 fats which all have anti-inflammatory effects.
The only nuts that are good sources of omega-3 fatty acid are walnut (10.4% of the oil)2 and the almost-extinct butternut.
Walnuts are one of the best nuts for weight loss due to the fact that they contain polyunsaturated fats and protein. Polyunsaturated fats are good for the body because they contain omega 6 fatty acids and omega 3.
Almonds and other nuts
Almonds and other tree nuts can improve blood cholesterol. A recent study concluded that a diet supplemented with walnuts can lower the risk of heart complications in people with history of a heart attack. All nuts are high in calories, so a handful added to a salad or eaten as a snack will do.
Walnuts : The King of Nuts.
Walnut, the king of all nuts, is rich in antioxidants, protein and healthy fats. They are touted as “brain food” as they help improve brain functioning. Further, walnuts are a good source of calcium, potassium, iron, copper, and zinc.
Because they are such a nutrient- and calorie-dense food, portion control is essential to avoid excess weight gain. More importantly, eating too many nuts can actually lead to food toxicity which can range from mild symptoms to severe illness.
Gas, bloating, and digestive issues may occur.
It's a common side effect, thanks to compounds in nuts called phytates and tannins, which make them difficult to digest. And eating too much fat, which is found abundantly in nuts, in a short period of time can lead to diarrhea, says Alan R.
People who are allergic to nuts should not eat walnuts. If the person develops a rash or hives or difficulty breathing after eating walnuts, medical attention should be sought. Children should not consume pieces of nut, or they should be supervised while doing so, as this can lead to choking.
Can eating too many nuts raise cholesterol? Yes, it is possible that eating nuts in excess may increase LDL cholesterol levels due to their saturated fat content. Eating nuts in excess may also exceed a person's daily calorie needs, leading to increased LDL cholesterol levels.
Research shows that the best brain foods are the same ones that protect your heart and blood vessels, including the following: Green, leafy vegetables. Leafy greens such as kale, spinach, collards, and broccoli are rich in brain-healthy nutrients like vitamin K, lutein, folate, and beta carotene.
Nuts. Nuts like almonds, pistachios and macadamias each bring something special to the table. Almonds help improve memory, pistachio nut oils help preserve fatty acids and prevent inflammation, and macadamias contribute to normal brain function. Yet, the top nut award certainly goes to the walnut.