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Effects of Macadamia Nuts on Fertility and Pregnancy + Benefits and Risks

[Updated On: September 14, 2023]

Effects of Macadamia Nuts on Fertility and Pregnancy + Benefits and Risks

Can I take Macadamia Nuts while trying to conceive? Yes, they are loaded with antioxidants that can protect the reproductive gametes from oxidative damage, and Omega-3 fatty acids which aid fetal development [1, 2].

It also has nutrients that support fertility and reproductive functions like manganese, thiamine, copper, magnesium, iron, vitamin B6, and more [3].

Does Macadamia Nuts Increase Fertility?

Yes, they are rich in magnesium which aids spermatogenesis in males [4], while in females it promotes implantation by relaxing the muscles in the uterus [5]. Magnesium can also increase sperm motility [6, 7].

Antioxidants in Macadamia Nuts may also help boost the chance of pregnancy by protecting the sperm cells and the egg from the harmful effects of oxidative stress. This may help increase sperm parameters resulting in increased fertility outcomes [1, 8, 9].

What is Macadamia nuts

They are a type of tree nut that is native to Australia. They are a good source of healthy fats, protein, fiber, and vitamins and minerals. Some studies have shown that macadamia nuts may have benefits for fertility and pregnancy.

Benefits of macadamia nuts for fertility

Contain inflammation-fighting Omega-3 fatty acids

They are a good source of omega-3 fatty acids, which are essential for fertility. Omega-3 fatty acids help to reduce inflammation, which can improve sperm quality and egg health.

In females, Omega-3 fatty acids may help reduce endometriosis and inflammation [11, 12].

A study has also found that Omega-3 supplementation can provide a possible and inexpensive, yet flexible way to improve fertility [13].

Have free radical scavenging antioxidants

They are also a good source of antioxidants, which can help to protect against damage to cells and DNA. This can be important for fertility, as damage to cells and DNA can contribute to infertility [1, 14].

Rich in magnesium that aids implantation

These nuts are a good source of magnesium, which is a mineral that is essential for many bodily functions, including fertility. Magnesium helps to regulate blood sugar levels, which can be important for ovulation. It also helps to relax the muscles in the uterus, which can help to improve implantation [4].

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Benefits of macadamia nuts for pregnancy

Benefits of Macadamia Nuts on Pregnancy

Intake of macadamia nuts during pregnancy offers a wide range of benefits for both mother and unborn child. Here are some of the benefits.

Reduces risk of gestational diabetes

They are a good choice for people with diabetes because they are low in carbohydrates and sugar, and have a moderate fiber content [15].

This combination helps to slow the digestion and absorption of carbohydrates, which can help to prevent blood sugar spikes. It is also beneficial for pregnant women as it may help reduce the risk of gestational diabetes.

May lower chronic disease during pregnancy

Antioxidants may help lower the risk of chronic diseases like diabetes, Alzheimer’s disease, and heart disease [16, 17] during pregnancy. These nuts are a great source of antioxidants which may also lower swelling and inflammation [18].

Rich in healthy fats that aid fetal development

They are a good source of healthy fats, which are essential for fetal development [19]. Healthy fats help to build cell membranes and support development.

It is a nut rich in Protein

They are also a good source of protein, which is important for building and repairing tissues. Protein is also essential for the production of hormones and enzymes that are needed for pregnancy.

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Contains fiber that promotes healthier pregnancy

These nuts are a good source of fiber, which can help to regulate digestion and prevent constipation. This can be especially important during pregnancy when constipation is a common complaint.

A publication in the Journal of Food Science suggests that adequate intake of fiber-rich diets can result in healthier pregnancy and childbirth [20].

Furthermore, an observational study assessed the dietary fiber intake of 804 women in late pregnancy who took dietary fiber of about 24.1 grams per day [21].

The result of their observations shows that higher dietary fiber intake during pregnancy has been associated with several potential health benefits, including:

  • Increased gut microbiome diversity
  • Lower risk of glucose intolerance and preeclampsia
  • Appropriate gestational weight gain
  • Prevention of constipation

Risks of macadamia nuts

Macadamia nuts are a healthy food, but they can pose some safety risks.

  • People with nut allergies should avoid these nuts. Allergic reactions can range from mild (digestive issues, skin rash) to severe (shortness of breath, difficulty swallowing, anaphylaxis).
  • These nuts can increase choking hazards, especially for young children. Cut them into small pieces before serving.
  • It can cause toxicosis in dogs. Symptoms include vomiting, weakness, and muscle tremors [22].

4 Impressive ways to incorporate macadamia nuts into your diet

Macadamia nuts nutrition: Their nutrition value makes them versatile nuts that can be enjoyed in a variety of ways. Here are some tips on how to eat macadamia nuts for optimal health:

Dry-roast them

Raw macadamia nuts are the healthiest option, as they contain the most nutrients. Dry-roasted nuts are a good alternative if you don’t have the time to roast them yourself. Avoid oil-roasted nuts, as they contain added fats.

Snack on whole nuts.

Whole macadamia nuts are a satisfying and nutritious snack. You can also grind them and sprinkle them on soups, salads, and yogurt.

Make macadamia nut butter

Macadamia nut butter is a delicious and healthy alternative to peanut butter. It can be spread on bread, crackers, and fruit, or added to smoothies and oatmeal.

Use macadamia nuts in cooking

Macadamia nuts can be used in a variety of recipes, such as pesto, hummus, and baked goods.

Here are some specific ideas for how to incorporate macadamia nuts into your diet:

  • Breakfast: Add macadamia nuts to your oatmeal or yogurt, or make a smoothie with macadamia nut butter, banana, and berries.
  • Lunch: Add macadamia nuts to your salad, or make a sandwich with macadamia nut butter, avocado, and sprouts.
  • Dinner: Use macadamia nuts to make pesto or hummus, or add them to a stir-fry or roasted vegetable dish.
  • Snacks: Snack on whole macadamia nuts, or make a trail mix with macadamia nuts, other nuts, seeds, and dried fruit.

Macadamia nuts can be stored at room temperature for one to five months, or in the refrigerator for up to one year.

Final Thought

Macadamia nuts are a healthy food that can have benefits for fertility and pregnancy. If you these pregnant or trying to conceive, these nuts may be beneficial to you, but it is a good idea to talk to your doctor about how much macadamia nuts you should eat.

Effects of Macadamia Nuts on Fertility and Pregnancy + Benefits and Risks
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