4 vitamins important for maintaining eye health

4 vitamins important for maintaining eye health

The eyes are one of the most important sensory organs, and they play a massive role in helping one carry out day-to-day tasks. They may seem like simple organs, however, eyes are complex organs that require a lot of care and attention. Additionally, the eyes also need various vitamins and nutrients that help them function properly and keep diseases at bay. In the country, more than 3.4 million people suffer from eye problems.

Eye health and problems
People affected by eye-related ailments and issues prefer using lenses either in the form of contact lenses or eyeglasses to lessen the discomfort. Many eye-related problems plague people around the world. Some of the common problems are:

Blurred vision: Many people are affected by blurred vision, where they are either unable to see objects far away or face trouble seeing objects closer to them. In such cases, they may their ability to see clearly is limited to a particular distance. These problems arise because of the structure of the eye, making it difficult for the light to be refracted. These issues can be fixed with the help of eyeglasses, contact lenses, and even laser surgery.

Astigmatism: One of the most common vision problems is astigmatism. Here, patients’ vision problems are caused by an error in the shape of the cornea, which is also known as the lens of the eye. This discomfort caused here can be reduced by using contact lenses and eyeglasses.

Presbyopia: This is usually an age-related issue where the eye gradually loses the ability to focus on things nearby. It is not a major problem and can easily be corrected with the usage of eye lenses or contact lenses.

Vitamins required for eye health
Vitamins and other nutrients not only help reduce the severity of eye problems in some cases but also might help reduce the risk of developing these conditions. Here are some of the most important vitamins:

Vitamin A: This is a component of the protein rhodopsin that helps one see clearly in low-light conditions. Vitamin A also aids in maintaining a clear cornea (lens), and its deficiency can lead to problems in vision. Some of the major sources of vitamin A are bell peppers, leafy green vegetables, and pumpkins.

Vitamin E: Oxidative stress is often associated with many eye problems, as it causes an imbalance between the free radicals and antioxidants in the body. This is where vitamin E comes in as one of the most potent antioxidants to help protect the eye cells. Vitamin E-rich foods are salmon, avocado, nuts, and leafy green vegetables.

Vitamin C: Vitamin C is another antioxidant that reduces the risk or onset of age-related eye diseases as it is required for the production of collagen, a protein that helps give structure to the eye. It also prevents dry eye, which causes a lot of irritation and discomfort for the patient. You can find vitamin C in kale, broccoli, bell peppers, and citrus fruits.

Vitamin B9, B6, and B12: A combination of these vitamins often helps in the reduction of inflammation and can also lower the risk of developing macular degeneration. Sources of these vitamins include eggs, dairy products, carrots, and salmon.

Many eye problems can be treated or avoided by adding foods rich in vitamins and nutrients to one’s meals. Some people affected by eye problems also choose to wear eye lenses in the form of contact lenses and eyeglasses to lessen the discomfort and improve vision. Doctors also recommend contact lenses for astigmatism. Patients can choose the contact lenses of their choice, and it could cost them anywhere between $200 to $960 depending on the severity of their condition.

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Hyperkalemia – 10 foods to avoid

Potassium plays a huge role in the health of our heart muscles and nerve cells. And high levels of this element in the blood cause hyperkalemia. If you consume meals high in potassium, your doctor may advise you to decrease portion sizes and concentrate on fruits and vegetables with a lower potassium content. Here is a list of foods rich in potassium that must be avoided if you have hyperkalemia. Yogurt and dairy products A serving of nonfat yogurt weighing eight ounces has roughly 625 mg of potassium, making it one of the dairy aisle's highest sources of potassium. Even reduced fat milk contains 366 mg of potassium in a glass of cow's whole milk. Ricotta and cottage cheese are also high in potassium. Goat cheese is a low potassium food, proving that not all cheeses are made equal. Likewise, About 131 milligrams of potassium may be found in a half cup of vanilla ice cream. Bananas When people consider foods high in potassium, bananas frequently come to mind. A banana normally contains 422 mg of potassium. Among all the fruit, bananas are athletes' favorite as they provide energy. However, it could be highly dangerous for someone suffering from hyperkalemia. Consult your doctor if you have hyperkalemia and stick to fruits such as apples and berries. Leafy vegetables About 420 milligrams of potassium can be found in only a half cup of cooked spinach. Raw spinach, young or mature, has roughly 167 mg per cup. Fennel, bok choy, beet greens, and Swiss chard are also high in potassium. You can opt for kale instead. Kale has more nutrients than these other dark leafy greens, but it has less potassium. 73 mg is present in one cup of raw kale. Fish Clams, which provide 534 mg of potassium in just 3 ounces, are the finest source of protein from seafood. Around three ounces of skipjack tuna offers 444 mg, another major source of potassium. One of the most popular fish, salmon, frequently has a lower potassium content. Keeping a check on what type of fish you are eating if you have hyperkalemia is a must. Kidney beans Beans are a balanced addition to any meal plan as they're rich sources of protein and fiber. However, according to data from the USDA, one cup of the kidney-shaped type has 713 mg of potassium. A half-cup of black beans has 489 mg of potassium. Avocado This creamy, green-fleshed fruit is packed with 690 mg of potassium and is high in fiber and heart-healthy lipids. Although it might seem good for your heart, you should avoid it if you have hyperkalemia. Potatoes Potassium is heavily concentrated in potatoes; 925 milligrams of potassium may be found in a baked potato. A three-ounce portion of french-fried potatoes has 470 mg of potassium and a lot of fat and calories. The potassium content in an ounce of potato chips is 465 mg. Indulging in fast foods like fries is adverse for those with hyperkalemia. Oranges A single orange has 240 mg of potassium, making it a food with a high potassium content. With 450 mg per 8 oz glass, orange juice is a more potent source of potassium. Fruits vary in their potassium content. Berries are a poor source of potassium and can be a decent substitute for oranges and orange juice. Another good option is apples. Dried fruits The nutrients in fruit, including potassium, that have been dried are concentrated. You get roughly 750 milligrams from half a cup of dried apricots. Also, even though raisins and dried plums make a fantastic snack, they should be avoided by someone with hyperkalemia. Legumes and beans Legumes are a significant source of potassium as well. White beans have the most, with 600 mg of potassium in a half cup. In half a cup serving, other legumes such as lima beans and pinto beans have between 300 and 350 mg.

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Easy ways to identify signs of pain in pets

Pain is something that is difficult to identify, especially in pets. Mostly, dogs have a survival instinct to hide their pain, and it is your responsibility as their primary caregiver to understand what the problem might be. Dogs may experience acute or chronic pain from underlying medical conditions or an injury. And it is not always the case that the source of the pain is easily identifiable or visible. In other cases, most dogs do one of the following things to indicate a problem. Knowing how to respond during this time will certainly help you stay prepared to administer a proper pain management procedure.Here are a few signs and ways to identify if your furry little friend is suffering from some discomfort.Check for physical indicatorsDogs have a tendency to hold their big ears flat against the head when in pain. Notice how the same ears are straight and alert when the canine is active. Similarly, when he or she keeps the ears fall flat for a long period, it is an indicator that something might be wrong. If the pain persists, they tend to get vocal by whimpering or making loud unusual sounds. Constantly licking a certain area on their body is a conscious effort on their part to soothe the wound or irritation that is causing pain. Decreased activityPain can hinder movement. Decreased physical activity is one of the clear signs of your pet struggling with an internal or external injury. When in pain, you might find them seated rather uncomfortably in the corner of the house, under the staircase or any place your pet feels safe. Also, any attempt to move him or her can trigger aggression. They might snap aggressively or growl, bearing their big teeth. It is a pain management response by the canine, to avoid more discomfort. At such times, do not try anything on your own. Immediately call the local vet who can administer general anesthesia (only after checking if it is safe for that breed of dog) to numb the affected area. For mild to moderate pain, there are several over the counter pain relievers and muscle relaxers that safely provide much-needed relief. Your local vet might recommend a few good ones in the first general consultation and ask to follow up a few days later. However, a combination of prescribed medication and rehabilitation therapy is recommended for pets who undergo major surgeries. Note that pain management is more than just giving pain killers. Rehabilitation is key, and during the recovery period, a proper nutritious diet and certain lifestyle changes will help your pets respond to the treatment. Additionally, acupuncture, massages, and therapeutic exercises can help restore movement and full motor skills over time. It is advisable to consult with the local vet or general surgeon before exploring alternative therapies for pain management.

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