Nutrition is a science that studies how living things, including humans, obtain and use the nutrients necessary for their survival and well-being. It encompasses all processes related to the ingestion, digestion, absorption, metabolism and elimination of nutrients such as carbohydrates, lipids, proteins, vitamins, minerals and water. Nutrition plays an essential role in health, providing the body with the elements necessary to maintain vital functions, strengthen the immune system, produce energy, and promote tissue growth and repair. A balanced diet tailored to individual needs is crucial to prevent nutritional deficiencies and diet-related diseases. Nutrition is also an evolving field, addressing issues such as diet, allergies, specific nutritional needs at each life stage, and the effects of diet on health. It integrates scientific, medical, social and cultural aspects which influence the food choices and eating habits of individuals.
Nutrition is a scientific discipline that studies how living things, particularly humans, obtain, assimilate and use the nutrients necessary for their survival and well-being. It encompasses all processes related to the ingestion, digestion, absorption, transport, metabolism and elimination of nutrients contained in the foods we consume. Nutrition aims to understand how nutrients influence the growth, development, health and performance of the body.
The 10 best foods for health vary depending on individual needs, but in general they include foods rich in essential nutrients. Some of these foods are:
The purpose of nutrition is to provide the body with the essential nutrients it needs to maintain vital functions, promote growth and development, strengthen the immune system, produce energy and prevent disease-related diseases. food. Nutrition aims to ensure an adequate balance of macronutrients (carbohydrates, fats, proteins) and micronutrients (vitamins, minerals) in the daily diet to support health and well-being.
Food generally refers to the foods we consume in our daily diet, while nutrition encompasses the study of the nutrients in those foods and how they are metabolized by our body. In other words, diet is the choice of foods we eat, while nutrition looks at the effects of these foods on our health and physiology.
The basics of nutrition include the balance of macronutrients (carbohydrates, fats, proteins), adequate consumption of micronutrients (vitamins, minerals), sufficient hydration, calorie management to maintain a healthy weight, dietary variety to obtain a wide range of nutrients, and consideration of individual needs based on age, gender, physical activity and health goals.
Undernutrition is mainly caused by a diet that is insufficient in terms of the quantity or quality of essential nutrients. It can result from starvation, limited access to a diverse diet, eating disorders, chronic diseases that impair nutrient absorption, alcoholism, drug addiction, aging, childhood malnutrition, and medical problems such as intestinal malabsorption. Undernutrition can have serious health consequences, including muscle weakness, weight loss, weakened immune systems, stunted growth in children, and other serious health problems.
The 7 essential nutrients are:
These nutrients are necessary to maintain vital functions, promote tissue growth and repair, and support overall good health. Each of them has specific roles in the body and must be included in a balanced diet to meet nutritional needs.
Infertility affects one couple in four! In 2022, the French Ministry of Health published a report on the causes of infertility (downloadable here). The first cause put forward was the rising age of childbirth. The average age of mothers at first birth is rising: it was 28.8 in 2019, compared with 24 in 1975. Female … Read more
Are you diabetic? Do you want to look after your health in a natural way while alleviating your blood sugar problems? This article will explain which nutrients and food supplements can help you in your fight against diabetes. However, it is essential to remember that a food supplement is not designed to cure diabetes, but … Read more
In order to avoid the growing epidemic ofchildhood obesityin order to avoid the growing epidemic of obesity, it is important to look at what our children should eat rather than focusing on what they should not eat. Indeed, focusing on deprivation is not the best strategy for either a child or an adult. What is … Read more
The naturopath is responsible for guiding patients in finding lifestyle and health solutions. Therefore, he helps to lead a healthier life. When it comes to eating disorders such as bulimia,binge eating oranorexia, it is important to realise that these are real diseases and not just eating habits. These eating disorders can lead to serious health … Read more
Bloating, nausea, gas, constipation, diarrhea… so many ailments that are indicative of poor digestion or medically called dyspepsia . On the shelves of organic stores and pharmacies abound various food supplements to facilitate digestion . Which one to choose ? Before supplementing, it is necessary to identify the cause and target the symptom(s). What is digestion? Digestion is a biological process responsible for … Read more
When it comes to taking care of the skin, the terms ” hydration ” or ” nutrition ” come up very often. However, it should be noted that there is a fairly large difference between these two practices. So how do you choose the right care for your skin? It’s simple. It’s like the body. When you are thirsty, you should drink water to … Read more
Needs vary from one individual to another. Nutrients are used by the body to produce energy, make the basic building blocks of our cells and maintain chemical balances in the body. Gender, age, body type, genetic makeup and physical activity create different needs for each individual. The requirements for a given nutrient or energy are … Read more
Eating a balanced diet defines bringing the right foods at the right time according to the body’s needs. The principle is simple; all foods are allowed, however we must learn to consume them according to our energy needs and our body’s capacity to digest them and assimilate the nutrients, vitamins and trace elements. Approved by … Read more