MY CATEDRA BOGOTA 

sustainability:Sustainability has often been defined as how biological systems endure and remain diverse and productive. But, the 21st-century definition of sustainability goes far beyond these narrow parameters. Today, it refers to the need to develop the sustainable models necessary for both the human race and planet Earth to survive.

Sustainability is a balancing act. The United Nation’s 1987 Report of the World Commission on Environment and Development: Our Common Future noted that sustainable development meets the needs of the present without compromising the well-being of future generations.

ecotourism:Ecotourism is now defined as "responsible travel to natural areas that conserves the environment, sustains the well-being of the local people, and involves interpretation and education" (TIES, 2015).  Education is meant to be inclusive of both staff and guests.

healthy food:Healthy eating means eating a variety of foods that give you the nutrients you need to maintain your health, feel good, and have energy. These nutrients include protein, carbohydrates, fat, water, vitamins, and minerals.

Nutrition is important for everyone. When combined with being physically active and maintaining a healthy weight, eating well is an excellent way to help your body stay strong and healthy. If you have a history of breast cancer or are currently undergoing treatment, eating well is especially important for you. What you eat can affect your immune system, your mood, and your energy level.

No food or diet can prevent you from getting breast cancer. While researchers are still studying the effects of eating unhealthy food on breast cancer and recurrence risk, we do know that being overweight is a risk factor for both first-time and recurrent breast cancer. In this section, you can learn how to eat in a way that keeps your body as healthy as it can be.

Read on for information about food groups, nutrients, how to create a healthy eating plan, how to figure out portions, and how enjoy your food without overeating.

references:

https://www.sustainabilitydegrees.com/

http://www.ecotourism.org/what-is-eco

http://www.breastcancer.org/tips/nutriti