Understand How To Lose Weight

Understand How To Lose Weight



The human body is​ incredibly complex. Every second,​ millions of​ physiological and chemical reactions take place in​ order to​ maintain good health. the​ body both creates things (eg. heat,​ muscle,​ proteins,​ RNA,​ hair,​ nails,​ enzymes,​ fat tissue,​ bones) and breaks things down (food,​ stored fat,​ etc.). These anabolic and catabolic processes,​ along with all organs and systems,​ need fuel to​ enable them to​ function. the​ fuel or​ energy that the​ body uses,​ comes from the​ food and drink that we​ consume in​ our diet. in​ a​ nutshell,​ food is​ human gasoline.

Carbohydrate is​ one of​ the​ three macronutrients,​ the​ other two being protein and fat. Carbohydrates provide essential energy for the​ brain,​ red blood cells and a​ growing fetus. Carbohydrate is​ also the​ principal fuel source for strenuous muscular activity. the​ carb food group includes many foods that are packed with vitamins,​ minerals and phytochemicals (disease-protective plant chemicals). a​ healthy diet must include carbohydrates.

The brain's favorite fuel is​ carbohydrate. if​ absolutely necessary,​ the​ brain will utilize fat (in the​ form of​ ketones),​ but it​ performs less efficiently on​ this type of​ energy. Current evidence demonstrates a​ clear association between intellectual performance and the​ presence of​ carbs. For example,​ better performance was observed in​ all types of​ age and social groups after a​ carbohydrate meal. Although research is​ ongoing,​ it​ seems that for optimum intellectual activity,​ we​ need a​ regular intake of​ carbs.

In terms of​ chemical structure,​ the​ two main types are Simple Carbohydrate (or "simple sugars"),​ like Monosaccharides and Disaccharides; and Complex Carbohydrates (or "complex sugars"),​ like Oligosaccharides and Polysaccharides. Carbohydrate comes mainly from plant-food,​ such as​ vegetables,​ fruits,​ beans,​ and cereal grains,​ although the​ simple sugar lactose is​ found in​ milk and milk products.

Simple carbs include: glucose,​ fructose and lactose. Common sources include table sugar (sucrose),​ boiled sweets,​ syrups and honey.

Complex carbs comprise starches or​ fiber. Good sources of​ starches include,​ bread,​ pasta,​ rice,​ beans and some vegetables. Good sources of​ dietary fiber include: vegetables,​ fruits,​ beans,​ along with the​ indigestible part of​ the​ grain,​ like wheat bran and oatbran.

Our food fuel comprises the​ protein,​ carbohydrate,​ fat and alcohol we​ eat. But the​ exact mixture our body uses typically varies according to​ circumstances (eg. our physical activity,​ our last meal etc.). There is​ an​ "order of​ priority" that dictates which fuels are burned first. Alcohol calories are burned first. This is​ because we​ cannot store alcohol energy. Next,​ we​ burn protein,​ then carbohydrates,​ then fat. in​ practice,​ however,​ we​ typically burn a​ "mixture" of​ carbs and fat,​ with the​ ratio being dependent on​ meals. Just after meals we​ burn mainly carbohydrate,​ while between meals we​ burn more fat.




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