Here Are 10 Health Benefits of Eating Kale
Of all the super healthy greens, kale is the king. It is definitely one of the healthiest and most nutritious plant foods in existence. Kale is loaded with all sorts of beneficial compounds... some of which have powerful medicinal properties. Here are 10 health benefits of kale.
1. Fights Cancer
Kale contains powerful antioxidants, such as carotenoids and flavonoids, that help protect against various cancers like colon, prostate and ovarian.
In addition, the sulforaphane compounds in kale are effective at fighting cancer, particularly colon cancer. A 2014 study published in the journal Advances in Nutrition and Cancer found sulforaphane to be a promising molecule for fighting cancer.
The high amount of vitamin K and phytonutrients in kale helps prevent free-radical damage, a contributing factor for high cancer risk. It also contains a compound known as indole-3-carbinol that helps prevent cancer.
If you already have cancer or you are at a higher risk of developing cancer, include kale in your diet.
2. Reduces Inflammation
Inflammation in the body can be the cause and the symptom of many health problems, including arthritis, autoimmune disorders and asthma. Kale contains omega-3 fatty acids, especially ALA that works as a potent anti-inflammatory agent to reduce pain and inflammation.
In addition, kale contains carotenoids that work as inflammation-reducing antioxidants, as well as vitamins E and C. These components help protect the body from pro-inflammatory molecules called cytokines.
Drink kale juice regularly to fight inflammation and pain.
3. Improves Eye Health
Kale is one of the healthiest foods for your eyes. It is loaded with many carotenoids that the body needs to produce vitamin A. This vitamin helps protect the cornea and prevents degeneration of eye cells to ensure good eyesight for years.
In addition, kale contains the carotenoids lutein and zeaxanthin, which are good for eye health. In fact, they play a protective role against age-related macular degeneration and cataracts.
Plus, carotenoids act like sunglass filters, preventing damage to the eyes from excessive exposure to the sun’s harmful ultraviolet (UV) rays.
Start taking kale in your diet in juice, salad or soup form to ensure good eyesight.
4. Helps in Detoxification
Kale provides comprehensive support for the body’s detoxification system. In fact, it is one of the most effective detoxifying foods. The fiber and sulfur in kale help the detoxification process. Fiber binds with toxins, preventing them from being absorbed by your body and eliminating them as waste products.
In addition, the isothiocyanates made from glucosinolates in kale help regulate the detoxification process at a genetic level.
To make a detox smoothie, blend together 1 cup chopped kale, ½ lemon (peeled and seeded), ½ lime (peeled and seeded), 1 banana, ½ tablespoon grated ginger, 1 cup water and 1 tablespoon raw honey. Start your day with this green smoothie.
5. Boosts Heart Health
Kale can help protect against heart disease. It contains antioxidants that help your body fight free radicals that damage cells and genetic material. In addition, its magnesium and potassium content helps keep the blood pressure level normal. High potassium intake is also associated with a reduced risk of strokes.
Moreover, kale contains substances that bind bile acids to lower low-density lipoprotein (LDL or ‘bad’ cholesterol) and increase high-density lipoprotein (HDL or ‘good’ cholesterol) levels in the body. This reduces reduce the risk of heart disease over time.
Drink kale juice with 1 teaspoon of powdered flaxseeds or chia seeds a few times a week to improve cardiovascular health.
6. Helps Manage Diabetes
Kale contains fiber, which is good for both Type 1 and Type 2 diabetes. Fiber helps lower blood glucose levels in people suffering from Type 1 diabetes. In people who have Type 2 diabetes, it helps improve blood sugar, lipids and insulin levels.
In addition, the omega-3 fatty acids in kale help lower glucose levels, increase insulin sensitivity and prevent oxidative stress-induced changes in patients with diabetes. Moreover, the magnesium in kale may help prevent against Type 2 diabetes.
Plus, the American Diabetes Association identifies this non-starchy vegetable as a low glycemic index (GI) food.
7. Strengthens Your Immune System
The impressive range of nutrients and antioxidants in kale strengthens the immune system to fight viruses and bacteria.
The vitamin C in it helps boost your immune system and regenerate other antioxidants in the body, while vitamin A plays a critical role in energy production in the cells.
Kale also contains folate and iron, two important immune-boosting nutrients.
Add this green vegetable to your salads, smoothies, soups, or make kale chips.
8. Aids Weight Loss
Kale contains several properties that make it perfect for a weight-loss diet. It is low in both calories and carbohydrates, but loaded with fiber. Fiber helps keep you feeling full for a longer time, so you will eat less throughout the day.
Also, due to its high fiber and water content and low fat, kale has a low energy density, which aids weight loss.
Eat kale on a regular basis to increase the volume of your meals, without adding too many calories. You can use kale to make a green salad, a glass of vegetable juice or a bowl of soup.
9. Prevents Anemia
Low levels of red blood cells lead to anemia, which causes fatigue. To make red blood cells and increase hemoglobin levels, your body needs iron.
As kale is a good source of iron, it can help prevent iron-deficiency anemia. It also contains vitamin C that helps improve the body’s absorption of iron.
In addition, kale is rich in vitamin B12 and folic acid, energy-boosting nutrients that the body needs to recover from anemia.
10. Improves Bone Health
Kale contains a good amount of calcium and vitamin K, along with magnesium and omega-3 fatty acids. All these nutrients are essential for bone health. In particular, vitamin K plays an important role in preventing osteoporosis.
Moreover, vitamin K helps retain calcium in the bone matrix. A deficiency of vitamin K puts you at a higher risk of bone fractures.
Eat this vegetable in grilled, steamed, or raw form. It makes a good addition to salads, sandwiches, appetizers and soups.
Tips for eating or cooking kale
- Eat young, tender kale leaves raw by adding them to your salad.
- Enjoy kale chips for a healthy snack.
- Add kale to smoothies to boost their nutritional value.
- Use kale along with other green vegetables to make a healthy glass of vegetable juice.
- Steaming, microwaving and stir-frying are the best ways to cook kale. Avoid boiling it, which diminishes the nutritional properties.
- As kale may contain residual pesticides, opt for organic kale or grow it in your own garden.
– Kale contains a small but measurable amount of oxalates. People with kidney problems, gallbladder problems, gout, or rheumatoid arthritis, should consult their doctor before adding kale to their diet.
– People with thyroid problems should not eat cruciferous vegetables like kale in large amounts.