Knee is a hinge joint where the lower leg bone tibia meets the thigh bone femur. During osteoarthritis, cartilage or ligament defects and degenerative arthritis, knee replacement surgery is recommended world-wide to get relief from extreme pain. Knee replacement surgery, also known as knee arthroscopy, is a surgical procedure, in which the affected knee joint is replaced with synthetic material. The most likely candidates for total knee replacement are the patients with severe destruction of the knee joint coupled with progressive pain and impaired function.

Modern technological advances have made computer assisted knee replacement surgery extremely popular around the globe. In this surgery, the surgeon is assisted by a computer to remove the optimum amount and angle of the bone, which otherwise is done by inspecting manually. This is an excellent example of surgery through small incision and it eliminates the chances of human error. A perfect alignment and balance is achieved and hence longevity is also increased to 20 - 30 years. Knee replacement surgery is also specific to gender as the anatomy of male and female patients is different.

There are many types of knee replacements, most common being the total knee replacement or Total Knee Arthroplasty. In addition, there is partial knee replacement, bilateral knee replacement, revision knee replacement and knee arthroscopy.

In knee replacement surgery, the worn out surfaces of joints of knee are replaced with artificial implant of plastic and metal. The lower end of the femur bone is removed and replaced with a metal shell. The upper end of the lower leg bone (tibia) is also removed and replaced with a channelled plastic implant with a metal stem. A plastic ball is also added under the kneecap depending on its condition. These artificial components are commonly referred as prosthesis. The design of these highly flexible implants replicate knee, with the rotating knee replacement implants assist in backward and forward swing of the legs.

Patients whose knee joints have been damaged by either trauma or progressive arthritis should consider total knee replacement surgery. Post-surgical hospital stay after knee joint replacement is usually three to five days. The surgery has a very high success rate and shows dramatic improvement after a month. This improvement is most notable one month or more after surgery. The pain caused by the damaged joint is reduced significantly when the new gliding surface is constructed during surgery. Initially, patient will walk with the help of a walking aid until the knee is able to support full body weight. After six weeks, patient can walk comfortably with minimal assistance. Patients with artificial joints are prescribed to take antibiotics during the course of any elective invasive procedures including dental work. Physiotherapy is an essential part of rehabilitation and it will increase the muscle strength and patient can enjoy most activities, except running and jumping.

Knee Replacement

It is normal and alright to feel pain in the knees occasionally after a physical activity or prolonged walking. However, it is a serious cause of concern if the pain is experienced every now and then. Not responding to your knee pain for long can lead to the extreme disability. Knee pain does not crop up in a day and it may surprise you when it first appears. 

Initially, you may notice slight pain and discomfort. If you have identified knee pain at this level, managing it is easy. You can perform different exercises to prevent pain from occurring. If the pain severe, you need to go consult a doctor, who will then help identify the real cause of pain. The following exercises, along with medications, can help you overcome knee pain and restore the mobility of the joint.

Stair Step ups: Choose a comfortable stairway. Place your hand on the wall or banister. This is to ensure that you are balanced. Your left foot should be on the taller step. Your right foot should be on the ground. Stay in this posture for a second. Now, step back, and bring left foot to the right foot. Repeat this 6 times. Reverse the legs and continue doing for 6 times. If you want to take rest between the steps, feel free to do so.
Ups and Downs: You need an armless chair that is strong. Sit on the edge but comfortably. Your arms should be at your side, relaxed and loose. Sit erect and your feet should be flat. If you feel you need balance, and then cross your arms. Start standing up. This should not be instant but deliberate, controlled, and gradual movement. Stand slowly up to the full height, and hold on for 2 seconds. Again sit down. Repeat this 5 times.
Straight Leg Raise: This can be a part of your everyday exercise regime. This is a strengthening workout that does not put too much effort on the knees. Lie down on your back. One leg should be straight on the ground and the other one should be bent. Now, slowly lift the leg that is straight, and the toes should point upward. Raise your leg up to 30 degrees, but you can start with 15 to 20 degrees in the initial stage. Repeat 15 times and perform at least 3 sets of this exercise. Keep alternating legs. This workout strengthens the knees, thigh muscles, and the ankle joints, thus offering multifold benefits.
Wall Hamstring Stretch: Hamstring muscles too can be the cause of knee pain and discomfort. To strengthen the hamstring muscles and alleviate knee pain, this exercise helps a lot. Lie down on the floor flat. Your feet should be flexed. Choose a space that is close to a wall, or a sturdy table. Your right leg should be propped on the wall or table. If you don t prefer any, a resistance band is a good alternative. When stretching, you can find your flexibility level and when you feel that you have reached the deepest point, start relaxing. Keep alternating contracting and relaxing every 5 seconds. After 10 to 15 sets, you can try the same with the left leg.
Knee Rolls: Use an exercise mat or a carpet that is cozy. Lie on your back. Bend the knees, and ensure your feet are flat. Your arms should be stretched on the sides. Look at the ceiling, and hold the knees together. In the same posture, slowly roll the knees towards the right. When you feel a gentle twitch or after 5 seconds, move to original position. Then lower the knees to the left. Hold and release. For each side, repeat 10 times.
These exercises strengthen the knees and improve the quality of life by bidding bye to the pain. Understanding that these are magic remedies that work overnight is the key to stay focused and keep going without quitting.

Exercises That Can Help Relieve Knee Pain!

4 ways to gain weight

A very low body mass index can be due to many causes including genetic, developmental and hormonal disorders and other issues with absorbing nutrients in the body. A low body mass index may also be owing to a high metabolism rate. Here are a few healthy ways to gain weight according to different requirements:

Know your calorie needs

- Calculate your resting metabolic rate with the formula - RMR = 10* weight (kg) + 6.25* height (cm) - 5* age (yr) + x [For men; x=5, for women; x = -161] Your BMR tells you how much minimum calories you will burn if you rested an entire day.

- Account for your activity by using your RMR as BMR (Base metabolic rate) and calculate your daily calorie needs by the following formulae:

-BMR * 1.2 - If you are sedentary
-BMR * 1.375 - For light exercise
-BMR * 1.55 - Moderate activity
-BMR * 1.725 - High activity
-BMR * 1.9 - Intense activity

Diet to follow

- Gradually increase your calorie intake

- Eat healthy and timely

- Have a balanced diet with heavy foods like - starchy vegetables, dense fruits, added oils and creamy soups

- Have foods rich in protein, avoid watery fruits and veggies

- Avoid trans-fats

- Do not binge, pace yourself through your diet regime

- Have dietary supplements and protein shakes

Build muscle to increase body weight

- Include weight training in your daily regime

- Compensate for extra calorie lost in training

- Do not over do it, rest is equally important in building muscle

Things to remember

- Stop eating junk food, eat healthily

- Hydrate yourself well

- Rapid weight gain may cause stretch marks

- Be careful when choosing fatty foods as overindulging in them can lead to heart diseases and type 2 diabetes

- Overeating may cause bloating, stomach aches and cramps

If you would like to consult with me privately, please click on 'Consult'.

4 ways to gain weight

Mistakes that sabotage a good diet

Eating healthy, eating clean can sometimes be very confusing. With more and more new information coming up every day, one cannot comprehend what is healthy and what not. However, if you understand a few mistakes that can literally sabotage your good diet, you can surely be assured of eating healthy and clean.

1. You can be wrong with juices

Everyone thinks a glass of orange juice or any other fruit juice can do wonders for your health. But the truth is that you will be better off eating the whole fruit rather than the juice.

Why? for the simple reason, that juices lack the fiber content found in fruits. The fibers slow down the digestion of sugar in the fruit whereas their absence in the juice causes the blood sugar to spike and results in insulin resistance.

Besides, packaged juices contain hardly any real fruit, all flavoring and concentrate apart from added sugar, a big wrong in eating clean.

2. Drinking your protein? na! that can be wrong too!

People like bodybuilders, gym goers drink a lot of protein shakes to get their proteins supplemented. However, protein shakes are ok for those who are on the go or for replacing meals sometimes but they cannot be altogether substituted for protein intake.

Your protein must come from your food. Meat, fish, pulses, eggs and dairy cannot be replaced by shakes since you will definitely miss out the nutritional value that whole foods provide.

Besides, protein shakes may have a lot of artificial constituents and refined sugar that can be really bad for you.

3. Can't understand food labels properly? a great mistake!

With more and more people working, many on the move, packaged food cannot be altogether avoided. However, one must make sure to read and understand the food labels.

The food labels reveal what is inside the package. Anything that has the label - organic, raw or gluten-free is not surely healthy. One must know about ingredients especially things like msg, aspartame (artificial sweeteners) etc. That can be really unhealthy.

4. Sugar may be hidden somewhere

Calorie-conscious? avoiding sweets?

Well, even though you are very careful about selecting what you eat and avoid anything that tastes sweet, some sugar may still be hiding in your food increasing your calorie intake, without you knowing about it. Foods like tomato ketchup, pasta sauce, low-fat biscuits/crackers or low-fat dairy products, sandwich bread may all be hiding sugar almost equivalent to that present in a piece of cake. You must learn about hidden sugars and its alternatives to truly understand what you are eating.

If you would like to consult with me privately, please click on 'consult'.


85% Indians are Making These DIET Mistakes

Your daily intake of delicious foods might not be enough for a healthy life. Your health largely depends on the consumption of right amount of vitamins. You can be protected from a plethora of disorders by the intake of foods rich in vitamin B12 and D. Here s why you need vitamin B12 and D:

    Prevention: Vitamin B12 prevents us from certain cancers, including cancers in prostate glands, lungs, breast and colon. It also provides protection against heart diseases. Vitamin B12 also helps in prevention against Alzheimer s disease. Intake of vitamin D reduces the risk of developing multiple sclerosis, heart disease and flu.
    Booster of happiness and health: It has been found that vitamin B12 boosts up your energy levels to a great extent. There are health drinks enriched with Vitamins to provide energy to your tired body. But it is best to have foods rich in vitamin B12 and other vitamins.
    Forget depression: Vitamin D and B12 are known to benefit your health by keeping away depression. Therefore, it is very important to keep a check on the vitamins level of your body.
    Helps protein metabolism: One of the primary functions of vitamin B12 is to boost protein metabolism in your body. If you are suffering from vitamin B12 deficiency, you will suffer from improper protein metabolism. However, the symptoms may get noticed after several years.
    Protect your bones: It is the most essential function of vitamin D to absorb calcium and promote the growth of bones. Deficiency of vitamin D can lead to bone related diseases like rickets.
    Help your brain: Vitamin B12 is good for the overall health of the human brain. It can prevent you from developing dementia in old age or brain shrinkage.
    Good for digestive system: Vitamin B12 helps in the smooth functioning of digestive system. It provides protection against constipation.
    Beauty matters: Vitamin B12 and D are known for their contribution towards gifting you a healthy skin, shiny hairs and beautiful and strong nails. 

Importance of Vitamin D & Vitamin B12

The first commandment of healthy living is to eat plenty of fresh fruits. However, did you know that some fruits are healthier than others? Fruits do not have any added sugars but many fruits are rich in natural sugar. However, here are 11 fruits which have lowest sugar content.

Limes and lemons: Limes and lemons are known as sour fruits. While they are rich in vitamin C, they do not contain a lot of sugar. Freshly squeezed lime juice and hot water is the perfect drink to curb your appetite and raise metabolism.
Raspberries: Raspberries are rich in fiber but have only a little more than a teaspoon of sugar per cup. This makes them the perfect fruit to start the day with.
Strawberries: Strawberries may taste sweet but a cup of fresh strawberries has only about 7 grams of sugar. However, a cup of strawberries has enough vitamin C to take care of your daily requirements.
Blackberries: A cup of these berries also has minimal sugar. Along with fiber, these fruits are also rich in antioxidants. These berries also help lower the risk of type 2 diabetes, cardiovascular diseases, and other such conditions.
Kiwi: Did you know that kiwis are technically berries? Each kiwi has less than 6 grams of sugar but is very rich in vitamin C.
Grapefruit: A grapefruit is a perfect breakfast. These citrus fruits are rich in fiber and low in sugar. Half a grapefruit contains only 52 calories and minimal sugar. They are also rich in vitamin A, vitamin C, and potassium.
Avocado: Avocados are naturally low in their sugar content. One raw avocado has less than a gram of sugar. However, they are full of vitamin C, vitamin K, folate, and potassium.
Watermelon: Summer would be incomplete without watermelons. Though they taste sweet, watermelons are very low in sugar. A cup of watermelon has less than 10 grams of sugar.
Cantaloupe: Cantaloupes are rich in vitamin A but a cup of this fruit has only about 14 grams of sugar. They are also rich in vitamin B, magnesium and fiber.
Oranges: Eating an orange is the best way to boost our vitamin C levels and keep infections away. One orange typically contains less than 70 calories and 12 grams of sugar.
Peaches: A medium sized peach has less than 13 grams of sugar. This is an example of how taste can be deceptive when it comes to calories.
Given the sugar content in these fruits, it would be a great idea for the diabetics and weight watchers to include them in their diet and have a healthy and hearty meal. If you wish to discuss about any specific problem, you can consult a General Physician.

11 Best Fruits That Are Low In Sugar Content!

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