A raw vegan diet is believed to be one of the healthiest ways of eating. It combines the principles of veganism with those of raw foodism. This means that, in addition to excluding all animal products, a raw vegan diet consists of foods that are plant-based and either completely raw or heated at very low temperatures.
The diet is believed to offer several health benefits, including weight loss, improved heart health, and a lower risk of diabetes. It is also said to increase energy levels, improve digestion, and promote clearer skin.
However, a raw vegan diet may also pose some health risks, especially when it is not well-planned. It can be difficult to get enough nutrients, and the diet may be low in protein and certain vitamins and minerals, such as vitamin B12, calcium, and vitamin D. It can also be challenging to stick to due to limited food choices and the time and effort required to prepare meals.
Characteristics | Values |
---|---|
Health Benefits | Improved heart health, reduced risk of diabetes, weight loss, improved digestion |
Diet Composition | High in fruits, vegetables, nuts, seeds, sprouted grains, legumes, fermented foods, seaweed |
Preparation Methods | Blending, juicing, soaking, sprouting, fermenting, dehydrating |
Nutrient Preservation | Preserves heat-sensitive nutrients, e.g., vitamin C, beta-carotene |
Nutrient Absorption | Improved absorption of lycopene (cooked tomatoes), folate (cooked spinach), beta-carotene (cooked carrots) |
Micronutrient Deficiencies | Vitamin B12, calcium, vitamin D, iodine, protein, iron, zinc |
Bone Health | May lead to lower bone mineral content and density |
Dental Health | May increase risk of tooth decay due to high natural sugars and acid content |
Fertility Issues | May cause irregular menstrual cycles and reduced fertility |
Food Safety | Risk of food poisoning from raw sprouts and cross-contamination |
What You'll Learn
Weight loss
A raw vegan diet can be an effective way to lose weight and keep it off. This is because the diet is low in calories, fat, and sodium and high in fibre. One study found that people who followed a raw vegan diet lost a significant amount of weight, with participants losing an average of 22-26 pounds (10-12 kg) over 3.5 years. Another study found that men who stuck to a raw food diet long-term lost an average of 22 pounds, while women lost an average of 26 pounds.
The weight loss benefits of a raw vegan diet may be partly due to its focus on fruits and vegetables, which are linked to lower body fat percentages. In addition, the diet is rich in fibre, a nutrient linked to lower blood sugar levels and increased insulin sensitivity.
However, it is important to note that there is a risk of losing too much weight on a raw vegan diet. In one study, about 30% of the women under 45 who followed a raw vegan diet experienced amenorrhea, or the cessation of menstruation, which can be caused by low body weight.
The weight loss benefits of a raw vegan diet may also be due to the exclusion of processed and high-calorie foods. The diet is naturally low in processed foods and typically excludes baked goods and refined or highly processed products.
While a raw vegan diet can be effective for weight loss, it is important to ensure that you are getting enough calories and nutrients. The diet can be restrictive, so it is important to make sure you are getting enough protein, vitamin B12, vitamin D, calcium, iron, zinc, and iodine. It is recommended to consult a healthcare professional or registered dietitian to ensure that you are getting all the essential nutrients.
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Improved heart health
A raw vegan diet may improve heart health due to its focus on fruits and vegetables, both of which are consistently linked to lower blood pressure and a reduced risk of heart disease and stroke.
Research indicates that increasing consumption of fruits and vegetables from fewer than three servings per day to more than five is associated with a 17% decrease in heart disease risk.
Observational studies report that vegans may have up to a 75% lower risk of developing high blood pressure and a 42% lower risk of dying from heart disease.
Several randomised controlled studies—the gold standard in scientific research—observed that vegan diets are particularly effective at reducing "bad" LDL cholesterol.
A raw vegan diet also includes plenty of nuts, seeds, sprouted whole grains, and legumes. Studies show that these foods may improve blood cholesterol levels and further lower your risk of heart disease.
Raw vegans also tend to consume more whole grains, which may decrease the risk of chronic diseases such as heart disease.
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Lower risk of diabetes
A raw vegan diet may reduce your risk of diabetes. This is due to the diet's focus on fruits and vegetables, which are linked to a lower risk of type 2 diabetes. Additionally, this diet is rich in fibre, a nutrient linked to lower blood sugar levels and increased insulin sensitivity.
One recent review study linked vegetarian and vegan diets to a 12% lower risk of type 2 diabetes, with vegan diets being the most effective. The high fibre content in a raw vegan diet has also been linked to lower blood pressure and better digestion.
Vegan diets can be beneficial for those with type 2 diabetes, as they can help lower blood sugar levels and improve overall health. A raw vegan diet may be especially beneficial in this regard, as it includes plenty of fibre-rich foods such as fruits, vegetables, nuts, seeds, sprouted grains, and legumes.
Fibre has been shown to have a positive impact on blood sugar levels, with soluble fibre helping to feed good bacteria in the intestines, and insoluble fibre adding bulk to stools and aiding digestion. The high fibre content of a raw vegan diet may, therefore, be particularly beneficial for those at risk of or living with type 2 diabetes.
While a raw vegan diet may offer benefits in terms of lowering the risk of diabetes, it is important to note that this diet may also pose some health risks, especially when it is not well-planned. For example, a raw vegan diet may be low in certain nutrients such as vitamin B12, calcium, and vitamin D. It is also important to ensure that you are getting enough calories, as this diet may be low in protein and calories, which could lead to weight loss and associated health issues.
Overall, a raw vegan diet may be a beneficial approach for those looking to lower their risk of diabetes, but it is important to ensure that the diet is well-planned and includes a variety of nutrient-dense foods to minimise potential health risks.
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Improved digestion
Fibre provides bulk, which helps to optimise satiety and intestinal health. It keeps our intestines clean by collecting, moving, and removing waste, which keeps our elimination regular. This is one of the most important detoxification mechanisms of our body. People who eat natural, high-fibre diets tend to have healthy bowel movements more than once a day.
Fibre also acts as a prebiotic, optimising the healthy and beneficial microflora (microbes) in our intestines. Prebiotics are just as important as probiotics. We can keep taking in supplemental probiotics, but if our intestines do not provide a hospitable environment for them, they are of little use.
The benefits of diets high in fibre include optimal blood sugar, cholesterol, and blood pressure regulation, a decreased risk of colon cancer and protection from cancer, a decreased risk of heart disease, and increased longevity. Fibre also helps us lose weight effectively and sustainably maintain a healthy weight for our bodies.
A raw vegan diet is also high in both soluble and insoluble fibres. Insoluble fibres add bulk to your stools and help food move more quickly through your gut, reducing the likelihood of constipation. Soluble fibre helps feed the good bacteria in your intestines. In turn, these healthy bacteria produce nutrients, such as short-chain fats, which help reduce inflammation in your gut. They may also improve symptoms of irritable bowel syndrome (IBS), Crohn’s disease and ulcerative colitis.
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High in fibre
A raw vegan diet is high in fibre, which has numerous health benefits.
Fibre provides bulk, which helps to optimise satiety and intestinal health. It keeps our intestines clean by collecting, moving, and removing waste efficiently, thus keeping our elimination regular. This is one of the most important detoxification mechanisms of our body. People who eat natural, high-fibre diets tend to have healthy bowel movements more than once a day.
Fibre also acts as a prebiotic, optimising the healthy and beneficial microflora (microbes) in our intestines. While many people are preoccupied with probiotics, not enough understand the value and importance of prebiotics. We can keep taking probiotic supplements, but if our intestines do not provide a hospitable environment for them, they are of little use. This is where prebiotics, via fibre-rich, whole plant foods, excel.
The benefits of high-fibre diets include optimal blood sugar, cholesterol, and blood pressure regulation, a decreased risk of colon cancer and protection from cancer, a decreased risk of heart disease, and increased longevity. Fibre also helps us lose weight effectively and sustainably maintain a healthy weight for our body.
A raw vegan diet is also rich in plant foods, which have been linked to numerous health benefits. It is full of healthy plant-based foods, which are linked to lower blood pressure and a reduced risk of heart disease and stroke. Nuts, seeds, and grains are linked to lower cholesterol. Studies have linked plant-based diets to a reduction in LDL cholesterol—the "bad" kind.
A raw vegan diet may also help with weight loss. In one study, people following various raw diets for over 3.5 years lost around 22–26 pounds (10–12 kg). What's more, the participants with the highest percentage of raw foods in their diet also had the lowest body mass indexes (BMIs).
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Frequently asked questions
A raw vegan diet is believed to be a healthy option as it is rich in nutrients and enzymes that are preserved due to low cooking temperatures. It is also low in fats, calories, sugars, and unhealthy additives.
A raw vegan diet is believed to improve heart health, aid weight loss, reduce the risk of type 2 diabetes, increase energy levels, improve skin health, and lower the risk of cancer.
A raw vegan diet may lead to nutritional deficiencies, especially in vitamin B12, calcium, and vitamin D. It may also cause tooth decay, fertility issues, and muscle and bone weakness. It is also a very restrictive diet, which can make it hard to stick to and increase the risk of nutritional deficiencies.