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Almonds Nutrition Facts and Health Benefits

Table of Contents

Key Takeaway

Almonds are a rich source of essential nutrients, such as healthy fats, protein, fiber, vitamins, and minerals. These nutrients support various aspects of health, including cardiovascular health, digestive health, and weight management. By incorporating almonds into your diet, you can enjoy a delicious and versatile food that contributes to overall well-being and promotes a balanced, healthy lifestyle.

Almond Nutrition Facts

One serving of almonds is equivalent to one ounce, which contains about 23 almonds or 1/4 cup. Although almonds are calorie-dense, they are also packed with essential nutrients, and monounsaturated fats. Each ounce has about 165 calories, 6 grams of protein, 14 grams of fat (with 80% monounsaturated, 15% polyunsaturated, and 5% saturated fats), 6 grams of carbohydrates, and 3 grams of fiber.

Calories575 kcal
Total Fat49.4 g
Saturated Fat3.7 g
Monounsaturated Fat32.2 g
Polyunsaturated Fat12.3 g
Protein21.2 g
Total Carbohydrate21.7 g
Dietary Fiber12.2 g
Sugars3.9 g
Calcium264 mg
Iron3.7 mg
Magnesium268 mg
Phosphorus484 mg
Potassium733 mg
Sodium1 mg
Zinc3.1 mg

Almonds are a treasure trove of vital vitamins and nutrients, including:

  1. Vitamin E: A powerful antioxidant that supports healthy skin, vision, and immune function.
  2. Riboflavin (Vitamin B2): Essential for energy production and maintaining healthy skin and eyes.
  3. Niacin (Vitamin B3): Helps regulate cholesterol levels and supports proper brain function.
  4. Folate (Vitamin B9): Important for DNA synthesis and cell division, essential during pregnancy.
  5. Calcium: Necessary for strong bones, teeth, and proper muscle and nerve function.
  6. Magnesium: Supports muscle and nerve function, blood sugar control, and blood pressure regulation.
  7. Phosphorus: Crucial for bone and teeth formation, as well as energy production.
  8. Potassium: Regulates fluid balance and supports healthy blood pressure and muscle contractions.
  9. Iron: Vital for oxygen transport and energy production.

Research and the Healthy Eating Plate

Nuts, including almonds, are traditionally considered energy-dense foods due to their high fat content. However, their consumption is not associated with increased BMI. Nuts are abundant in essential macronutrients like protein, carbohydrates, and fats. With high levels of plant protein, they are an ideal choice for vegans and vegetarians. Although nuts may contain low amounts of some essential amino acids, this is not nutritionally concerning. Nuts have a low lysine:arginine ratio, which reduces the risk of hypercholesterolemia and atherosclerosis. Their fat content consists predominantly of unsaturated fatty acids and low saturated fatty acids. Furthermore, nuts contain bioactive compounds like fiber, phytosterols, vitamins, antioxidants, and minerals, making them a valuable addition to a heart-healthy diet.


Almonds can be found in various forms to suit different culinary needs, such as:

  • Whole almonds: Raw or roasted, with or without skins.
    Sliced almonds: Ideal for adding crunch to salads or baked goods.
  • Chopped almonds: Great for incorporating into granola, yogurt, or desserts.
  • Almond meal/flour: A gluten-free alternative for baking and cooking.
  • Almond butter: A smooth and nutritious spread for toast, smoothies, or baking.
  • Almond milk: A popular dairy-free milk alternative for cereals, beverages, or cooking.

Health Benefits of Almonds

Heart Health Beneftis

A handful of almonds may indeed hold the key to a healthier heart. Rich in plant sterols, unsaturated fats, and phytonutrients, these versatile nuts work to lower total and LDL cholesterol, combat inflammation and oxidative stress, and foster the growth of beneficial gut microbes.

Replacing saturated fats and refined carbs with almonds can result in a more favorable lipid profile. Moreover, despite their high caloric content, almonds have been linked to less weight gain and a reduced risk of obesity. Their fat and fiber content contribute to feelings of satisfaction and fullness, making them a smart snack choice.

While larger population studies on almond consumption are limited, numerous smaller trials and observational studies have investigated the benefits of nuts in general. Regular nut consumption has been associated with a significantly lower risk of heart disease, especially for those who indulge four times a week or more.

In one notable epidemiological study, eating tree nuts—including almonds—twice a week or more was linked to a 13% lower risk of total cardiovascular disease and a 15% lower risk of coronary heart disease. Another large-scale study revealed that adults who consumed nuts 1-2 times a week had a 12% reduced risk of atrial fibrillation, with an 18% risk reduction for those who partook three or more times a week. This same study found a 20% reduced risk of heart failure for individuals who enjoyed nuts 1-2 times a week.

Meta-analyses have consistently demonstrated an association between higher nut intake and reduced risk of total cardiovascular disease, total cancer, and all-cause mortality. However, results have been mixed when it comes to the protective effects of nuts on diabetes, respiratory disease, stroke, and infections.

Almonds are rich in monounsaturated fats, which help lower bad cholesterol levels and support heart health. Their high levels of vitamin E and magnesium also contribute to a reduced risk of heart disease by promoting healthy blood vessels and regulating blood pressure.

With mounting evidence supporting the heart health benefits of nut consumption, the U.S. Food and Drug Administration granted approval in 2003 for food manufacturers to claim that consuming 1.5 ounces per day of most nuts, as part of a low-saturated fat and cholesterol diet, may help reduce the risk of heart disease. So go ahead, savor a handful of almonds and embrace their heart-healthy goodness.

Digestive Health Benefits

The fiber content in almonds aids in maintaining a healthy digestive system. Consuming almonds regularly can help prevent constipation and promote a healthy gut microbiome, which is crucial for overall digestive health.

Weight Management

Almonds can be a valuable addition to a weight management plan due to their high protein and fiber content. These nutrients help keep you feeling full for longer, reducing the likelihood of overeating. Additionally, studies have shown that individuals who regularly consume nuts, like almonds, have a lower risk of weight gain over time.

Storage and Shelf Life

Proper storage of almonds is essential to maintain their freshness, taste, and nutritional value. Follow these guidelines to keep your almonds in the best condition:

  • Store almonds in an airtight container or sealed plastic bag to prevent exposure to air and moisture.
  • Keep them in a cool, dark place, such as a pantry or cupboard, away from direct sunlight and heat.
  • For extended shelf life, refrigerate or freeze almonds in airtight containers. Refrigerated almonds can last up to one year, while frozen almonds can last up to two years.
  • Remember to check for signs of spoilage, such as rancid odors or mold, before consuming stored almonds.

Nutrition Facts Center

Click here to find more nutritional facts, plus our expert guides for healthy living and lifestyles.

Food Preparation

Almonds are incredibly versatile and can be incorporated into various dishes, snacks, and beverages. Here are some ideas to include almonds in your diet:

  • Toss whole, sliced, or chopped almonds into salads, oatmeal, or yogurt for added crunch and nutrition.
  • Use almond meal or flour to make gluten-free pancakes, muffins, or cookies.
  • Spread almond butter on toast or blend it into smoothies for a protein-rich snack.
  • Create a homemade trail mix by combining almonds with dried fruit, seeds, and dark chocolate.
  • Use almond milk as a dairy-free alternative in coffee, smoothies, or baking recipes.
  • Make a savory almond-crusted chicken or fish dish by coating the protein in finely chopped almonds before baking.

More About Almonds

  1. Almonds are not technically nuts; they are actually the seeds of the almond tree’s fruit, which resembles a peach or apricot.
  2. Almond blossoms are an important food source for honeybees, which play a crucial role in the pollination process required for almond trees to produce fruit.
  3. The almond tree is a member of the Rosaceae family, making it a close relative to fruits like cherries, plums, and peaches.
    Almonds are native to the Mediterranean and Middle Eastern regions, but the majority of the world’s almonds are now produced in California.
  4. Almonds were mentioned in the Bible as a symbol of hope and prosperity and were often used as gifts in ancient cultures.
  5. Almonds are a delicious and nutritious addition to any diet, offering a range of health benefits and culinary possibilities. By understanding their nutritional value, storage guidelines, and creative ways to incorporate them into your meals, you can enjoy the many advantages that almonds have to offer.

Almonds are a nutritional powerhouse that can play an essential role in a well-balanced diet.

Dr. Howard Koh MD, MPH


  • Brufau, G., Boatella, J., & Rafecas, M. (2006). Nuts: Source of energy and macronutrients. British Journal of Nutrition, 96(S2), S24-S28. Link
  • Hu, F. B., Stampfer, M. J., Manson, J. E., Rimm, E. B., Colditz, G. A., Rosner, B. A., … & Willett, W. C. (1998). Frequent nut consumption and risk of coronary heart disease in women: prospective cohort study. BMJ, 317(7169), 1341-1345. Link
  • Li, S. C., Liu, Y. H., Liu, J. F., Chang, W. H., Chen, C. M., & Chen, C. Y. O. (2011). Almond consumption improved glycemic control and lipid profiles in patients with type 2 diabetes mellitus. Metabolism, 60(4), 474-479. Link
William H. McDaniel, MD

Dr. Robert H. Shmerling is the former clinical chief of the division of rheumatology at Beth Israel Deaconess Medical Center (BIDMC), and is a current member of the corresponding faculty in medicine at Harvard Medical School.

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