As we all know nutrition is the customary facet to lead a healthy life it is obligatory to take proper foods now-a-days. The process of maintaining proper nutrition in our day-to-day life may cause less turn to fall to upcoming ailments. Health issues have no age limit it can even start from a new born baby to older people.  Availability of ample amount of nutrition in your intake includes vitamins, minerals, proteins, etc. In Infants it may cause various diseases like allergies, wheezing and atopic dermatitis if they are devoid of mother’s milk in the early days from their date of birth. In Adults it causes various issues even in their outward appearance like shortness in growth, incessant health-sick, loss in weight, easy loss in working capacity, etc. As of which in older adults we can count a lot of health impairment like getting weak, blurred vision, lily-livered nerves, hearing wreckages and getting things lost from their memory soon. As like this there is also a different pattern of nutrition intake that varies from male and female which is to be discussed in the later topics.

Usually cancer patient suffer from loss of weight and especially they feel too weak to move. Healthy food with required nutrients can build them strong both physically and mentally with better care towards cancer. Both solid and fluid things intake with proper diet can avoid them from falling due to illness as it affects the metabolism of the body in a positive manner.

Eating a balanced diet is vital for good health and wellbeing. Foods provide our bodies with energy, protein, essential fats, vitamins and minerals to live, grow and function properly. We need a wide variety of foods to provide the right amounts of nutrients for good health. Enjoyment of a healthy diet can also be one of the great cultural pleasures of life. 

The study of chemical activities and interactions that occurs among biological and non-biological components of food is referred as food chemistry. In growing countries nutritional development is considered as a major factor to avoid peoples from various diseases namely chronic illness, HIV pandemics, Gastroenteritis. Overeating is also a form of malnutrition.

Management of both inpatients and outpatients in the clinic is referred as Clinical Health Care. In the last few years Inadequate nutrition is the leading factor for death in USA by causing diseases like Stroke, Cancer, Diabetes, etc. 

Hypertension influences numerous cardiovascular diseases, including atherosclerosis, coronary heart disease, renal disease, and stroke. Patients who are suffering from heart diseases are recommended to take few nutritional rich foods such as Dark Chocolate which acts as antioxidants, but the only thing to take into account is by checking the presence of 70% Cocoa in it. High Omega-3s such as salmon, tuna, mackerel, and trout are fishes which are greatly recommended.

Nutrition in the diet is mostly valued and considered mainly by sports persons. It keeps them fit and with good endurance level. The requirement of nutrition depends on the type of sport, a person is associated with. For a sportsman a fluid with proper nutrient level adds up to their performance level.  Proper content in their food along with day-to-day exercise can put them to a better position. 

In adults, brain utilises 20% of energy produced by the body and the least comes from its weight of about 2%. Improper level of nutrition can cause memory loss, fatigue, etc. Nutrients boost up the brain and serve as a companion for those who fall sick soon. 

Seafoods are gifted with variety of nutrients in them say for example tuna, Monkfish, Pomfret. Lots of methods are carried out to utilise their nutrients effectively that are present in them. Drying is the process by which they take up seafoods to acquire good level of protein present in them.

The diet which is taken in apart from food in order to increase nutrient content is known as Dietary Supplements. Dietary supplements are recommended to people who consume limited amount of nutrition. This is to maintain the metabolic activity of the body in active condition with balanced diet.

Nutritional disorders occur due to human body’s inability to properly digest and absorb food; even if they get plenty to eat and a proper diet they still develop nutritional disorders due to nutritional deficiency. Nutritionally valued edible rice (Golden Rice) is developed through genetic engineering.        

Nutritions that alter the activity of human genes are known as Nutrigenomes. The study about these interactions between human genome and nutritions is known as Nutritional Genomics. 

Obesity is the abnormal appearance of humans due to many reasons such as over eating and fat accumulation. Obesity is a leading preventable cause of worldwide disease, with increasing rates in adults and Children. Diabetes is the condition of increased blood-sugar content. Hormone named Insulin plays a vital role in delivering the glucose into the cells which inturn acts as energy to do work.

Animal nutrition focuses on the dietary needs of animals, primarily those in agriculture and food production, but also in zoos, aquariums and wildlife management.

Meeting livestock nutritional requirements is extremely important in maintaining acceptable performance of neonatal, growing, finishing and breeding animals.

Dietary supplementation with certain nutrients (e.g., arginine, glutamine, zinc, and conjugated linoleic acid) can regulate gene expression and key metabolic pathways to improve fertility, pregnancy outcome, immune function, neonatal survival and growth, feed efficiency, and meat quality.

Plant nutrition is the study of the chemical elements and compounds necessary for plant growth, plant metabolism and their external supply. In 1972, Emanuel Epstein defined two criteria for an element to be essential for plant growth:

In its absence the plant is unable to complete a normal life cycle.

The element is part of some essential plant constituent or metabolite.

Parenteral nutrition (PN) is the feeding of a person intravenously, bypassing the usual process of eating and digestion. The person receives nutritional formulae that contain nutrients such as glucose, salts, amino acids, lipids and added vitamins and dietary minerals. It is called total parenteral nutrition (TPN)

This form of nutrition is used to help people who can’t or shouldn’t get their core nutrients from food. It’s often used for people with following

Nutrition Education is any combination of educational strategies, accompanied by environmental supports, designed to facilitate voluntary adoption of food choices and other food- and nutrition-related behaviors conducive to health and well-being.

Herbal nutrition supplements use plant ingredients that are believed to provide optimal medicinal benefit when compared to similar products with synthetic ingredients.

Now-a-days Herbal nutrition is one of the leading strategies in developing the Nutritional values who are suffering with nutrition deficient disorders and diseases and containing many strengthening nutrients especially to Humans.

The aim of public health care is to improve health and quality of life through prevention and treatment of disease and other physical and mental health conditions. Factors like pollution, uncomfortable environment and bad health conditions may also play a role in skipping their foods at certain period of time which inturn results in lack of daily nutrients in their body for maintaining the regular activities.