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Showing posts from November, 2023

Nutrients - Functions and importance

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  Introduction Nutrients are the vital ingredients found in food that give the body energy and aid in human growth and development. Furthermore, nutrients are acknowledged as the substances that support biological activity and keep the human body active throughout the day. It is well known that food provides the nutrients the body needs to function and lead a fulfilling life. According to the World Health Organization, nutrients are dependable components that enable healthy human growth over time. Nutrients from meals aid in the growth of bodily parts and are essential for injury survival in addition to providing energy. Functions Of Nutrients The human body depends on food nutrients for proper development, and malnutrition, or the lack of certain nutrients, can result in a variety of health issues. Among the vital roles that nutrients play are: The main sources of energy in the human body are nutrients. It is possible for cells and tissues to regenerate and survive the...

How to lose weight in a healthy way

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Losing weight makes sense for very simple reasons. Calorie bank exists in our body. The calories we eat build up in this area. Additionally, the more money we spend, the fewer calories we have stored. The body uses these calories to turn them to fat, which adds to our weight. Therefore, we need to burn more calories or consume less calories if we want to lose weight. Burning calories is the process of using more energy. What about the source of calories now? All of the food and beverages we consume, with the exception of water, contain energy in the form of calories. Calories are defined as "a unit of energy" in the field of nutritional science. Thus, the calories come from the food and water we are eating and drinking. Since calories are a type of energy, they are burned in the process of everything the body needs energy for. Every process in our body requires energy, which means that calories are burned for everything, including the heartbeat, breath...

Dealing with Stress: Simple Tools to Help Manage stress

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Stress serves as a trigger for several bodily and mental processes. The general system controls the state of stress. We therefore have ingrained in us systems for handling stress and discomfort. How stress works We possess a group of neurons known as sympathetic chain ganglia. That neuronal network becomes active in response to stress and releases acetylcholine, a neurotransmitter. Other neurons react to that acetylcholine by releasing adrenaline-like chemicals called epinephrine. Simply put, epinephrine activates other receptors on specific tissues that we don't need and that connects with the other receptors that contract the blood vessels. It also has a specific type of receptor that responds to epinephrine and blood vessels, dilation of blood vessels, and an increase in heart rate. In other words, stress essentially forces some systems to activate while inhibiting the activation of other systems. We also feel agitated, which is what motivates us to move. The opposit...