#The_most_important reservoirs of infectious diseases are ( infected #person ) ☠

#few infectious diseases ➡️ soil

•♟Control and prevention of infectious diseases depends on #correct_understanding of epidemiological picture of the diseases.

🏹 Removel of the host which carrier the disease this method applied #only to non-human but we can applied this method with animals .

• Isolation of the host carrier disease #one of the oldest methods of the infection control ⚡️

• passive immunization is characterized by its #rapidly
formation 🚴‍♀ ..

methods of ineffective immunization⚔🛡:

1- Normal human immunoglobulin : non specific extracted by ethanol from blood sample ..

2- Specific human immunoglobulin :
Extracted from plasma ..

#Non_Communicable diseases emerged during the #20th_Century🔥,
Especially in #developed Countries.

Reduction in #mortality leading to emergence disease called ➡️
#Geriatric_disease.

~ Your dream doesn't have an expiration date , Take a deep breath and try again 📝💛💛..

الزمن المتبقي من سنة اولى صحة عامة هوا 25 يوم 🎬 شدوو حيلكم #لم_يتبقى_إلا_القليل✊🏻💚💚..

#Food is the most important factor for good health 💪🏻🍏🌽🥕🧄🧅.

#Nutrition تغذية : food Science.

#Nutrients مغذيات : indicate for special nutrients like Vitamins ... ... etc.

#Food طعام : solid or liquid substance supplies essential nutrients.

#Diet نظام غذائي : principles of nutrition and includes planning of meals for the healthy.
🤍🤍

For healthy body the Human needs to #macronutrients (energy And food generated them ) & #Micronutrients ( Vit. And Minerals)..🍖🥩🍋🍎🍊..

Food divided into #three groups according to #content + #function.

Group 1 : bodybuilding + #major source Protein.

Group 2 : vital foods and prevention + #main source Vitamins & minerals.

Group 3 : food energy and labor + #rich carbohydrates & Fats.

Rest of food pyramid divided into #five groups of foods 🖐🏻🙂🙂🙂 according to #caliber about #arrangements of food.

🗻In the Top there are some types of high-fat spices and oils and sweets so we #should be used in #Moderation.

Lack of available quantities of food this is called #initial or basic #malnutrition .

• relationship between environment and epidemics known since ancient times in the #Seventeenth_Century (: