The one single most essential nutrient for all tissues in the body is water. It is the one that no cell can live without. Drinking plenty of water on a daily basis is important for good health.
I don’t know right now
I don’t know right now
Growth and repair of body tissues
Energy flow in an ecosystem is cyclical. remove the decomposers and it becomes linear. Like a pirate's plank.
Pathogenic means "disease causing". Not all bacteria are pathogenic; some are essential for good health.
No, not at all. Tissues are not made of organs.
carbon
Essential medicines, as defined by the World Health Organization (WHO) are "those drugs that satisfy the health care needs of the majority of the population; they should therefore be available at all times in adequate amounts and in appropriate dosage forms, at a price the community can afford."
Food is essential to human life and health. All humans should have access to a variety of foodstuffs that contain the vitamins and minerals essential for human health. But too much food is harmful to humans and every effort should be made to avoid the possibility of food impacting negatively on human health.
An essential nutrient is a nutrient required for normal body functions that either cannot be by by the body at all or cannot be make in amounts adequate for good health. Some types of essential nutrients include vitamins, dietary minerals, essential fatty acids and essential amino acids.
Essential or non-essential nutrients? One could say that they are both beneficial to your health. Stuff like dietary fiber (a non-essential nutrient) is used to help remove toxic items from the human body, while carbohydrates are needed for energy.
The phloem and xylem tissues