Nutrition health and wellness

Nutrition, health and wellness are closely related concepts that influence each other. Nutrition is the process of providing or obtaining the food necessary for health and growth. Health is the state of being free from illness or injury. Wellness is an active process of growth and change to reach your fullest health and well-being.

Nutrition affects health in many ways. For example, a balanced diet can provide the macro and micronutrients to live, grow and function properly. On the other hand, a poor diet can increase the risk of developing chronic diseases, such as obesity, diabetes, heart disease and some cancers.

A person’s state of health also affects nutrition A person with a health condition may require dietary modifications such as avoiding gluten for people with celiac disease, limiting sodium for people with high blood pressure, or affect the absorption or metabolism of nutrients as is the case in malabsorption syndrome or thyroid disorders.

Wellness is associated with actively pursuing activities, making lifestyle choices, and following spiritual practices that lead to a certain nutritional status or a state of health.

The interplay between nutrition, health and wellness is complex and dynamic. It is important to understand how these concepts are related and how they can be improved.

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Nutritional healthy foods
NUTRITION IN CANCER

NUTRITION IN CANCER

Learn how the right diet supports your immune system and boosts treatment response for cancer patients from the NNIA. 

Final Thoughs
Healthy Ageing

Healthy Ageing

Hydration and Digestive Health
Hydration and Digestive Health

Hydration and Digestive Health

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CATCH-UP GROWTH: TO BE OR NOT TO BE

CATCH-UP GROWTH: TO BE OR NOT TO BE

Christina Nieuwoudt
Nutritional Challenges in Children With Kidney Disease

Nutritional Challenges in Children With Kidney Disease

Christina Nieuwoudt
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Food Security in South Africa

Food Security in South Africa

Prof. Hettie Schönfeldt
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Long Term Consequences of Malnutrition

Long Term Consequences of Malnutrition

Prof. Gabriel Anabwani
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Volume 26, No 1

Volume 26, No 1

Demetre Labadarios
The salt regulation impications for the food industry
The salt regulation impications for the food industry

The salt regulation impications for the food industry

Prof. Riette De Kock
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Management of the overweight patient

Management of the overweight patient

Claire Julsing-Strydom
The role of carbohydrates and fat inc disease
The role of carbohydrates and fat inc disease

The role of carbohydrates and fat inc disease

Prof. James Ker