Hazelnuts

The positive impact of nuts on our mental health Eating just a handful of organic nuts such as almonds, cashews, walnuts, peanuts, pistachios, and hazelnuts daily may help you lower the risk of depression by 17%, new study results revealed. The research results were published in the journal Clinical Nutrition and suggest that consuming nuts have a positive impact on human mental health. Based on data from 13,000 adults Scientists involved in the research gathered data from Biobank, an online database of medical, lifestyle and food habits records of half a million people in the UK. The team analysed data from more than 13,000 people aged 37-73 between 2007 and 2020. One serving a day helps prevent depression The research results suggest that adults who declared consuming a 30 g serving of nuts every day were less likely to get diagnosed with depression compared to those who did not eat nuts at all. Health properties of nuts The study does not explain why this happens, but the scientists claim it is related to nuts' anti-inflammatory and antioxidant properties. Nuts contain vital and high-quality nutrients like phenols or phytosterols, fibre, healthy protein, vitamins, monounsaturated and polyunsaturated fatty acids and essential micronutrients that play an important role in mental health. "Our findings highlight yet another benefit of consuming nuts, with a 17% decrease in depression associated with nut consumption. "This provides an even stronger rationale for people to become enthusiastic about consuming nuts," said Bruno Bizzozero-Peroni from the Health and Social Research Centre at the University of Castilla-La Mancha in Spain. Diet as a factor of mood disorders The scientists said this finding was regardless of other factors influencing mental health, such as medical conditions, body mass index and lifestyle of the participants. The team wrote: "Our results highlight the potential role of nut consumption as a healthy dietary behaviour to prevent depression in those free of other known risk factors for depression, such as obesity, unhealthy lifestyle behaviours (smoking, frequent alcohol consumption, low intake of fruits and vegetables, insufficiently active, and inadequate sleep duration), loneliness, and medical conditions such as cardiovascular, metabolic, or mental comorbidities." Commenting on the study, Dr Jenna Macciochi, senior lecturer in immunology at the University of Sussex, who was not involved in the research, said: "This study builds on the growing literature in nutritional psychology showing diet to be a factor in mood disorders. Specifically, they found a positive association between nut intake and a lower risk of depression compared to no nut intake. "This study shows association and does not prove a mechanistic effect, but the authors do suggest multiple feasible mechanisms through which nut consumption may be working. I think there is still a lot we need to learn regarding the potential mechanisms at play and a deeper understanding of this in the future will be useful when making dietary recommendations. "In the meantime, the best evidence for supporting good mental health through diet is probably from consuming a Mediterranean-style anti-inflammatory diet pattern of which nuts are considered to be a component of." Why are nuts good for improving your mood? The best nuts to improve your mood are those packed with healthy plant-based proteins, fibre, healthy fats, antioxidants, melatonin, magnesium, zinc and tryptophan, the amino acid responsible for producing serotonin which is a chemical known for mood-boosting. It plays an essential role in multiple body functions such as sleep, general mood, digestion, healing, bone and blood health. What are the best nuts for depression? Almonds Cashews Pistachios Peanuts Walnuts Hazelnuts Brazil nuts Pine nuts Coconut Chestnuts Pecans

Adding more whole grains and nuts to your diet can have an amazing impact on your brain health! If you want to keep your brain healthy, try to avoid simple carbohydrates. They break down quickly into sugars. When you eat simple carbs you may feel a spike of energy that will last only for a short while. High sugar makes your brain work functioning decrease. Replace bad carbs with good carbs When shopping for food and preparing meals at home try to cut out refined carbohydrates and replace them with whole grains and nuts. They contain complex carbohydrates that processed by your body in a good way. These carbs break down slowly and sugars are released gradually. That means the energy is released slowly and your body and brain will function in a more efficient way. Stock your pantry with healthy whole grains Whole grains, such as brown rice, barley, oats, barley, and quinoa are high in B vitamins and can potentially preserving your memory. Vitamins B help reduce inflammation of the brain and work to convert homocysteine (amino acid) into essential brain chemicals used for learning and maintaining memories. Whole grains are also significantly rich in magnesium which keeps your brain cells and nervous system healthily connected. Magnesium helps pass on the signals between your brain and body. It improves the functioning of the neurotransmitters responsible for attention. Add nuts to your diet Add more nuts to your diet. Walnuts for example, contain the beneficial Omega-3 fatty acid. Eating more walnuts can improve cognitive function of your brain and help reduce the risk of diseases, such as depression, type 2 diabetes, cardiovascular disease, and dementia. Almonds and Hazelnuts are great sources of vitamin E. This vitamin is associated with reducing the cognitive decline related to aging. Peanuts contain a lot of niacin. Niacin deficiencies are related to cognitive decline as well as Alzheimer’s and Parkinson’s. Plus, nuts are also packed with magnesium! Tips and swaps for a healthy brain Here's the list of tips for healthy whole grain swaps and alternatives for refined carbohydrates: swap instant oat meal or ready-to-eat cereal mixes with whole oats choose buckwheat instead of potatoes or white rice go for bulgur and barley regularly replace white rice with brown rice eat more quinoa always have nuts & seeds near you for a healthy snack replace white bread and past with whole grain brad and pasta Adding more whole foods to your diet offer many health benefits for your whole body, including nervous system and brain. Move away the processed foods and swap unhealthy products with whole grains, legumes, nuts and seeds. Start adding more whole foods to your diet little and you will see the difference!

Let’s get things straight, as much as we enjoy them, nuts can be a pretty puzzling food group. They are not always exactly what they say they are. In fact, botanically speaking, most of the ‘nuts’ that we generally refer to as such, aren't even nuts at all! Here at Wholefood Earth, we want to set the record straight, and bring you all the answers. So, continue reading to discover if your favourite nut is actually a nut, or just a delicious imposter! What Is Considered a True Nut? Well firstly, it seems to depend on who you’re asking. If you want to get really technical, the botanical definition of a nut is the singular seed belonging to a dry fruit, contained in a hard shell that doesn’t open to release the seed naturally once it reaches maturity. Chestnuts, hazelnuts, and acorns are some examples of true nuts that fit this definition. On the other hand, almonds, pistachios, pecans and even cashews — they’re all just masquerading as nuts! These would in fact, be referred to as ‘drupes.’ A drupe is a seed with a hard, protective shell on the inside, with a fleshy fruit surrounding it on the outside. Although not all drupes have an edible seed. A peach or plum for example, which is also a type of drupe, we just eat for the fruity outer part. Another lot of fraudsters are peanuts, which are something else altogether! They are actually classed as a legume. This is due to the fact they are an edible seed that grows inside a pod, like beans or peas (that’s where the ‘pea’ part of their name comes from!) Peanuts also grow underground instead of above ground, like true nuts do. At this point you may be wondering, so why do we still generally refer to all of these as nuts if they are not? Well, as we mentioned earlier, it depends on which definition you are referring too. There is also a culinary definition, which you may be much more familiar with. What Is a Culinary Nut? The general and culinary term for nuts is a lot more varied, and less restrictive than the botanical definition. That is why there are some foods with ‘nut’ in their name, like peanuts and coconuts, which are technically not really nuts at all. A culinary nut is classed as any sort of dry, hard, edible kernel contained in an outer shell, that usually, but not always, has a high fat content. Along with botanical nuts, any of these dry kernels that have a comparable taste, appearance, and culinary role, are all considered to be culinary nuts. At this point, most people are much more familiar with the culinary term of what a nut is, so that would explain why you generally still see them all classed under the same food group - and we don’t see that changing anytime soon! Where Do Nuts Come From? Nuts are grown all around the world. You usually find them in warm, similar climates with some countries producing the majority of a specific type of nut. For example, Brazil nuts are grown in many countries (including Brazil of course!) but the largest exporter is actually Bolivia. Because climates can differ depending on the country, the time of year a specific nut is harvested can vary from place to place. Most types of nuts grow on either trees or bushes. Hazelnuts, for example, grow on bushes instead of trees. Whereas the Cashew tree, is a tropical, evergreen tree that grows the cashew fruit which the cashew nut grows out of. In simple terms, a ‘tree nut’ is, as the name implies, is any nut that comes from a tree. You may hear this term come up most often when discussing food allergies. A person may be allergic specifically to peanuts (which as we have learnt, are not tree nuts but legumes), whereas others may be allergic to the wider range of nuts that grow on trees. In conclusion, just because it seems most commercially marketed 'nuts' are not technically nuts, does not mean they taste any less delicious in our opinion! Whatever you decide to call them, we hope that this article gave you some more nut knowledge and cleared up some of the confusion surrounding this complicated, yet tasty food group. All that reading got you feeling peckish? Check out our wide range of nuts