Health

Wisdom teeth are there to act as a third set of molars at the back of the mouth. Their main purpose would be to assist during chewing or grinding food. In most individuals, the wisdom teeth generally erupt towards the late adolescent stage or during early adulthood. If eruptions succeed and there is space for them in the mouth, they can act like any of the other molars and can be left in place if they do not need removing. What Are Wisdom Teeth? Wisdom teeth, also known as third molars are the last set of permanent teeth to erupt. An individual can have up to four wisdom teeth, with each jaw having up to two. They usually erupt later than the other permanent teeth. Since they erupt and develop when most of the other teeth are already present there may not always be enough room fo...

Does water have calories? No – pure water has no calories. Since water contains no carbs, protein or fat, it cannot possibly contain any calories. In fact, water is one of the only calorie-containing substances one can consume and not worry about contributing to their caloric intake. Why Does Water Have No Calories? As mentioned, a calorie is a unit of measurement used to reflect the amount of energy a given substance contains. Substances that yield energy, like carbohydrates, protein, and fat, will contain some number of calories, and the more energy they contain, the more calories they have. Conversely, water is a molecule composed of hydrogen and oxygen atoms – H2o. This compound has no possible caloric content, as there are no possible macronutrients in it. Does Water H...

Should you brush your teeth before whitening strips? Yes, but timing is more crucial than what many people would think When one brushes the teeth before the application of whitening strips, plaque and food debris that can prevent even application of the whitening gel is removed. But there is a catch: brushing just prior to putting strips on can prove to be less effective than one might hope. Here is how to choose the right moment for whitening strips. Why Brushing Before Whitening Strips Helps If the teeth are clean, it enables the whitening strip to come in complete contact with your enamel. In the case, however, that the teeth are not clean by having plaque, food, or gum residue, the gel will not be able to reach all those spots, hence you will end up whitening inconsistently. ...

How much water should a woman drink a day? According to Mayo Clinic, which references National Academies of Sciences, Engineering, and Medicine guidelines, a woman should intake around 11.5 cups (approximately 2.7 litres or 91 ounces) of water in a day. This consists of the water consumed by her in different forms like drinks along with water that is already present in food. It is evident that food gives around 20% of water to a person. How Much Water Should a Woman Drink a Day? Why the '8 Glasses' Rule Falls Short The 8x8 rule is easy to remember, which is probably why it's stuck around for decades. But it was never based on rigorous research, and it doesn't account for the fact that hydration needs vary significantly from person to person based on body size, activity level, climat...

Exercises for strengthening the legs of seniors are more than just exercises for mobility. While the general exercises for legs are aimed at balance and everyday movements, strengthening exercises target the recovery of muscle tone. The latter declines due to aging and becomes even quicker if there is no resistance exercise. This is important because bodyweight exercises are not enough for reaching the objective.  After a certain period, the exercises will reach their plateau, and in order to gain strength further seniors would need a progressive plan that would help to perform exercises progressively.  Why Does Strength Matters?  Aged 50 years, people start losing about 1-2% of muscle mass annually as long as the muscle is not maintained through resistance exercis...

Does milk chocolate have caffeine? Yes, it does — though only in smaller quantities. Caffeine is derived from cocoa solids, and since milk chocolate has significantly lower cocoa content compared to dark chocolate, its caffeine amount is correspondingly lower. However, how much caffeine is contained in milk chocolate, how does it relate to other foods or drinks, what’s the reason for the variation in the amounts of caffeine between different brands - this info is below. The Source of Caffeine in Chocolate Caffeine that is present in chocolate, along with some other similar substance called theobromine, can be found in the beans of cocoa trees. When the beans of cocoa are harvested, fermented, roasted, and converted into cocoa solids, caffeine can find its way into the final produ...

A canker sore, defined as a small sore occurring in the mouth and often presenting as painful, can be unpleasant for those suffering from it. A canker sore is different from a cold sore in that it is not infectious and causes no effects on the outside of the lips. Although in nearly all cases, a canker sore goes away by itself in one or two weeks, it may lead to discomfort during eating, talking or brushing, making many individuals want to find quicker solutions. When it comes to getting rid of a canker sore, the fast answer is that, unfortunately, there is no surefire solution that will help you. Some of the solutions will allow for getting the fastest relief from pain associated with this condition.  What Causes Canker Sores? Canker sores don't have one single cause, but c...

Is protein shake for breakfast good? For most people, yes — as long as it's built into a full meal rather than left as a bare scoop of powder and water. Protein shakes have moved well past bodybuilding circles and into everyday mornings, and there's real research behind why that shift happened. This guide breaks down the actual benefits, the downsides worth knowing, and how to build a protein shake breakfast that actually holds you over until lunch. Why People Choose Protein Shakes for Breakfast Mornings are rushed, and a shake takes less effort than cooking eggs or oatmeal. That convenience alone explains a lot of the appeal — but the nutritional case is real too. Protein is more satiating than carbohydrates or fat, gram for gram. Starting the day with protein instead of a ca...