One of the first and best ways to help the environment is to go vegan. What you put in your body is not only critical to living a healthy life but can be critical to save the planet too. Let's have a look at cashew nuts.

The cashew tree is native to Brazil, where its fruit is considered a delicacy. In the 16th century, the Portuguese introduced them to India (they call them Caju) and some African countries, where they are now also grown. What we call the cashew nut is actually the seed of this fruit. The kidney shaped or crescent shaped nuts have many health benefits. They have a sweet flavor and a plethora of uses in the kitchen. Considered third in consumption among all the tree nuts in the world, they're great when mixed with raisins, dried cranberries, shredded coconut, sunflower seeds, and other nuts, such as almonds and walnuts, to make a fantastic homemade trail mix. Cashew butter is a staple in many households around the world, and they're a crunchy, delicious addition to any stir-fry.
Cashews are the number one crop in the world (after almonds), cultivated in more than 30 countries. They require a hot, humid climate to proliferate, which is why India, Brazil, Mozambique, Tanzania, and Nigeria are the largest raw cashew producers. Cashew plants don't begin to bear nuts for three to five years, and then another eight to 10 weeks is needed to develop them to full maturity. The nuts themselves are hidden, however, inside an outer coating, sometimes called cashew apples - a false fruit, if you will - used for such things as brake linings, varnish, and insecticides. In light of that, it's important to remove this outer layer carefully, because it's toxic. While cashew apples are not appreciated in the United States, they are regarded as delicacies in Brazil and the Caribbean.
Healthy, tasty and filling and with loads of nutritional benefits; cashew nuts are the most consumed nuts in the world. Most people have a misconception about nuts being unhealthy and fatty but cashew is known for its low fat content. Also known by the botanical name Anacardium occidentale, the cashew is a close relative of mangos, pistachios, poison ivy and poison oak.
Sometimes called “nature’s vitamin pill,” cashew nuts, which now rank #1 among nut crops in the world with 4.1 billion pounds produced in 2002 , have been used to promote wellness for centuries.
The health benefits of eating cashewsCancer Prevention
Cashews are ripe with proanthocyanidins, a class of flavanols that actually starve tumors and stop cancer cells from dividing. Studies have also shown that cashews can reduce your colon cancer risk. Their high copper content also endows the seed with the power to eliminate free radicals and they are also good sources of phytochemicals and antioxidants that protect us from heart disease and cancer. This is one of the major cashew nut benefits.
Heart Health
Cashews have a lower fat content than most other nuts and most of it is in the form of oleic acid, the same heart-healthy mono-unsaturated fat found in olive oil. Studies show that oleic acid promotes good cardiovascular health by reducing triglyceride levels, high levels of which are associated with an increased risk for heart disease. Cashews are wonderfully cholesterol free and their high antioxidant content helps lower risk of cardiovascular and coronary heart diseases. The magnesium in cashews helps prevent heart attacks.
Hair and Skin Health
Cashews are rich in the mineral copper. An essential component of many enzymes, copper plays its part in a broad array of processes. One copper-containing enzyme, tyrosinase, converts tyrosine to melanin, which is the pigment that gives hair and skin its color. Without the copper cashews are so abundant in, these enzymes would not be able to do their jobs.
Bone Health
Cashews are particularly rich in magnesium. It's a well-known fact that calcium is necessary for strong bones, but magnesium is as well. Most of the magnesium in the human body is in our bones. Some of it helps lend bones their physical structure, and the remainder is located on the surface of the bone where it is stored for the body to use as it needs. Copper found in cashews is vital for the function of enzymes involved in combining collagen and elastin, providing substance and flexibility in bones and joints.
Good for the Nerves
By preventing calcium from rushing into nerve cells and activating them, magnesium keeps our nerves relaxed and thereby our blood vessels and muscles too. Too little magnesium means too much calcium can gain entrance to the nerve cell, causing it to send too many messages, and leading to too much contraction.
Insufficient magnesium leads to higher blood pressure, muscle tension, migraine headaches, soreness and fatigue. Not surprisingly, studies have demonstrated that magnesium helps diminish the frequency of migraine attacks.
Prevent Gallstones
Data collected on 80,718 women from the Nurses' Health Study demonstrates that women who eat at least an ounce of nuts each week, such as cashews, have a 25% lower risk of developing gallstones. Therefore a daily intake of cashews is essential.All nuts, including the cashew nut, have been associated with a reduced risk of gallstone disease.
Lowers High Blood Pressure
Cashew nuts lower your blood pressure with the help of magnesium present in them. Cashews are also rich in linolenic acid (LA). LA can effectively lower your blood pressure. This omega-6 fatty acid also has antioxidant properties which defend your blood vessels from free radicals. Increased intake of LA can strengthen your blood vessels, making them more resilient and less susceptible to blockages and lesions.
Helps in Weight Loss
Even though cashew nuts are considered as fats, it contains good cholesterol. So contrary to popular belief, those who eat cashews at least twice a week gain less weight when compared to those who eat less.People who eat nuts twice a week are much less likely to gain weight than those who rarely eat nuts. Cashew nuts are indeed relatively high in fat, but it is considered "good fat." This is attributable to the ideal fat ratio in the nut, 1:2:1 for saturated, monounsaturated, and polyunsaturated, respectively, which is recommended by scientists for tip-top health. Cashew nuts contain less fat than most other popular nuts, including peanuts, pecans, almonds and walnuts. They are dense in energy and high in dietary fiber, making them a very valuable snack for managing weight gain. Whether roasted, salted, sugared or covered in chocolate, the cashew nut, often used as a flavorful complement to appetizers, main dishes and deserts, packs a mix of nutrients and minerals not found in many common foods.Cashew nuts do have a relatively high fat content (12 grams per ounce, 2 grams saturated fat), but it is considered “good fat", ideal for optimal health.
Anti-oxidants
Selenium, copper, magnesium etc. act as co-factors for many enzymes.And with a high copper content, too, cashew nut consumption helps the body utilize iron, eliminate free radicals, develop bone and connective tissue, and produce the skin and hair pigment melanin.
Helps Digestion
Cashew nuts help in growth and development, nucleic acid synthesis and digestion.
High in Vitamins
Cashew nuts are rich in vitamins like riboflavin, pantothenic acid, thiamin, niacin etc. These vitamins keep you safe from sideroblastic anemia and pellagra.
Pleasant sleep:
After menopause, these cashew nuts can give you relaxed and pleasant sleep during nights.
Copper for Healthy Liver and Brain
Cashews are one of the best sources for dietary copper. You need this mineral to breakdown the fat in your food. Inadequate copper intake can raise your blood triglyceride and increase your risk of fatty liver and heart disease.
You also need copper for proper brain function. Copper is involved in the production and secretion of melanin and dopamine. Without enough copper, you can develop severe sun burn, chronic fatigue syndromes, depression and other neurological disorders.
Zinc to Fight Infection
The high zinc concentration in cashews gives these nuts powerful antibacterial and antifungal properties. There is strong proof that increased zinc prevents microbial colonization, and it is especially active against gram positive bacteria and protects you from food poisoning and gastroenteritis. Having cashews in our diet improves your natural immunities against microbial infections.On the other hand, when you eat foods containing LDL fats (like lard, for example), the liver distributes it throughout your body, often attaching to the cells, which become clogged with plaque.
Provide Necessary Minerals
Cashews can help maintain your body's balance of minerals needed for optimum health, as they are high in mineral content, with copper being the most abundant. A 1-oz. serving of roasted cashews contains 0.6 mg of copper, which is more than 30 percent of the recommended intake set by the Institute of Medicine. Copper is needed by your body for the production of hemoglobin, collagen, elastin and the protection of nerve fibers. Other minerals in cashews include magnesium, phosphorus, manganese, zinc, iron, potassium, selenium and calcium. Cashews contain only a trace of sodium unless you purchase salted nuts.Cashew nuts have the ability to filter Sun’s UV rays and protect us from macular degeneration.
Diabetes
Recent clinical trials have shows that cashews and other nuts work with a person’s lipid profile to have a beneficial effect on those with diabetes or at risk for diabetes. And with 37.7 percent of the daily recommended value of monounsaturated fats, cashews can reduce triglyceride levels in diabetics, protecting them from further complications. Integrating frequent nut consumption into your diet, especially raw cashews, may lower the risk of developing Type 2 Diabetes, the most commonly diagnosed form of diabetes today.
Topical Uses
While the cashew nut is most enjoyed when eaten, it also possesses astringent qualities that are now used in topical creams and gels.
A Philippine scientist who has made a career out of studying the health benefits of cashew nut extract markets the extract in a cream for warts, moles and other skin growths. The Philippine-produced cream is also reportedly effective on basal cell carcinoma, the most common type of skin cancer.
ENSURE FRESHNESS
Always check your cashews for freshness before you dig in. While cashews have a high amount of the stabilizing oleic acid, a mono-unsaturated fatty acid, they should always be stored in a tightly sealed container in a cool, dry place. And don’t eat too many at once. Because of their high fat content, over consumption of cashew nuts can cause unwanted weight gain in individuals. The oxalates in cashews can also become concentrated in body fluids, crystallizing and causing health problems in people with pre-existing kidney or gallbladder problems.
With cashew nuts, moderation is key in reaping the health and flavor benefits of nature’s treat.
**Saving the environment through what we eat series was written to inspire people to change their eating habits in order to save the environment and the world we live in from climate change. Eating more plant-based foods can stop deforestation, soil degradation and greenhouse gas emissions, help slow climate change and secure global food supply.