Upshan
What do you mean by Food toxicities ? Food toxicities refer to harmful substances found in food, which can be either naturally occurring toxins or chemical contaminants. Food is crucial for our health, but sometimes it can contain harmful substances. These toxicities fall into two main categories: naturally occurring toxins and chemical contaminants. Knowing about … Read more
What is Nutritional deficiency ? A nutritional deficiency is a condition that arises when the body does not receive enough essential nutrients such as vitamins, minerals, proteins, carbohydrates, or fats required for optimal health, growth, and physiological functions. It can lead to various health issues depending on which nutrient is lacking and can be caused … Read more
Define Energy Metabolism ? Energy metabolism is the process by which the body converts food into energy for vital functions, from cellular activity to physical movement. This energy powers everything we do, from breathing and thinking to exercise. Also, Energy metabolism refers to how our bodies transform food into usable energy. This energy powers everything … Read more
Water, electrolytes, and minerals are vital to keeping the body balanced and ensuring all its processes run smoothly. These elements are key for hydration, muscle movement, nerve signaling, and overall well-being. Knowing their roles helps us understand their importance and the risks associated with an imbalance. 1. Water Balance Water balance is the process by … Read more
What are Minerals ? Minerals are vital nutrients our bodies require for a range of important functions. They help strengthen bones, produce hormones, support nerve function, and keep our heart beating smoothly. Minerals are divided into two categories: major minerals, which are needed in larger amounts, and trace or minor minerals, required in smaller quantities. … Read more
Proteins are vital molecules in the body, necessary for a range of biological functions, including tissue repair, muscle growth, immune protection, and energy production. They are composed of smaller units called amino acids, which come together to support various processes. This overview covers essential and non-essential amino acids, the roles of proteins, daily protein requirements, … Read more
Lipids, which include fats and oils, are compounds crucial to various bodily functions, including energy storage, cell structure, and the absorption of certain vitamins. This guide explores the types of lipids, their functions, dietary recommendations, food sources, and the complex link between cholesterol and health. Types of Lipids Lipids are mainly classified into three groups: … Read more
What is Carbohydrates? Carbohydrates are essential nutrients that supply energy to the body, found in foods like fruits, vegetables, grains, and dairy. They are generally divided into three main categories: sugars, starches, and fibers. Sugars are simple carbohydrates present in fruits, vegetables, and dairy products. Starches are complex carbohydrates that take longer to digest, found … Read more
Bioactive phytochemicals Bioactive phytochemicals are natural substances found in plant-based foods such as fruits, vegetables, whole grains, nuts, seeds, herbs, and spices. While not essential like vitamins or minerals, these compounds can greatly benefit health. Phytochemicals, unlike essential nutrients, are not required for basic bodily functions, yet they enhance wellness by positively influencing biological processes. … Read more
Why is nutrition important for aging? Proper nutrition helps maintain physical strength, mental clarity, and overall health, reducing the risk of age-related illnesses like heart disease, osteoporosis, and cognitive decline. Nutrition and Aging Healthy eating plays a crucial role in aging gracefully. As people age, their bodies need fewer calories but more nutrients to support … Read more