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Importance of carbohydrates biology essay
Importance of carbohydrates biology essay
Importance of carbohydrates biology essay
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Everyone eats carbohydrates. You pretty much can not get around it. We need carbs for energy after all. But the question still remains: how many carbs should I eat in a day? Are there drawbacks from eat too little or too many carbs? What are the side effects of eating carbs or abstaining from eating carbs? Well once again, as with protein, it depends on what you do on a daily basis. Furthermore, ingestion of carbs should be focused more around the question: WHEN should I eat carbs during the day?
As with how much fat to eat in a day and how much protein to eat in a day, it all depends on a couple factors:
* job
* insulin resistance
* activity level
* target body weight
* exercise goals
* lifestyle
The most recent Dietary Guidelines for Americans, as stated by the Department of Health and Human
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Soup, meat and vegetables, and salad are all great choices for low carb dinners. Appropriate snacks are meats, cheeses, protein bars or shakes, veggies, and other super-low carb foods. Typically in the midst of a diet phase, I eat around 75 grams of carbs on a non-workout day, and maybe 120-140 grams of carbs on a workout day.
In conclusion, I recommend that if you are moderately active, you should derive maybe 30% of your daily calories from carbs. Sure, my opinion differs from specialist government agencies, but that is only because I have seen low carb diets work. I have also seen Americans grow obese and suffer from a long list of carbohydrate induced diseases.
A 200 lb man on a 2500 calorie diet would probably eat maybe 180 grams of carbs in a day, all from unprocessed whole food sources. A 140 lb woman on a 1500 calorie diet might only eat 100 grams of carbs in a day.
Someone on a strict diet might limit themselves to 50 grams of carbohydrates a day regardless of sex or weight. Just remember to avoid those nasty sugary processed carbs so that you can stay healthy, avoiding energy crashes and adult-onset type II
As labeled on the estimated daily calorie needs for adults chart, I am an active man under the group age of 19-30 years old. As per mentioned on the chart I need 3000 calories per day to remain healthy. After looking at Canada’s food guide, I became aware about the recommended number of food guide servings per day for various age groups.
My goal is to consume 1500 calories per day. According to the Super Tracker website, for breakfast I should have 1 ounce of grains, ½ cup of fruit and ½ cup of dairy. I will be able to have a midmorning snack that can include 1 ounce of grains and ½ of fruit. For lunch, I can have 1 ounce of grains, ½ cup of vegetables, ½ cup of fruits, and 2 ½ ounce of protein foods. This meal plans also allows me to have an Afternoon snack, that can include ½ cup of vegetables and ½ cup of dairy. Finally for dinner, I can consume 2 ounces of grains, 1 cup of vegetables, and 1 cup of dairy, and 2 ½ ounces of protein food.
The typical American diet is about 50% carbohydrate, 15% protein, and 35% fat, which is over the dietary guidelines for the amount of fat (below 30%), below the guidelines for carbohydrate (above 55%), and at the upper end of the guidelines for the amount of protein (below 15%) recommended in the diet. (https://en.wikipedia.org/wiki/Western_pattern_diet). Not only is the Standard American Diet completely lacking in terms of the quantity of macronutrients being consumed, but the quality of the foods that most Americans are eating is extremely poor as well. The Standard American Diet is high in animal fats, low in fiber, low in complex carbohydrates, and low in plant-based
In general, we consume approximately one gram of creatine per day in our diets (www.healthlink.mcw.edu).
United State Department of Agriculture and U.S. Department of Health and Human Services (2010, December). Dietary Guidelines for Americans, 2010, 7th Edition, Retrieved from http://www.cnpp.usda.gov/Publications/DietaryGuideli
These nutrients include fat, carbohydrates, protein, fiber, and water. These list values measure the nutrient intakes of healthy people, and their major goal is to help prevent chronic diseases. Dietary Reference Intakes are broken down by gender and age. The daily recommendations for my age, 31-50 are as follows: Calories – 2,403, Carbohydrates – 130 grams, Protein – 46 grams, and Fiber – 25 grams.
The simplified guide calculates the dietary intake needed. For adult women, it comes in at 0.75 g/kg. For adult men it comes in at 0.84 g/kg. For adults over seventy years of age, it comes to around 1 g/kg (Deakin, 2013, p. 1). The nutritional value of a single protein is calculated by the number of essential amino acids that it is able to provide.
My overall Kcal average for the three days I recorded was 4,318, while my Daily recommended intake was 3,484. In terms of Kcal, I am eating more calories per day than recommended. Breaking it down a bit farther to percent of carbohydrates, I ate 110 percent of my Daily Required Intake for Carbohydrates, specifically 39.1 g more than recommended. The daily recommendation for protein is ten to thirty-five percent,
A low carb diet is a meal plan that people follow, where all carbohydrates are cut out of every meal for the purpose rapidly losing weight. Many wonder whether low carb diets are healthy and beneficial, or detrimental to ones health. This report will explain many aspects of low carb diets, including a general overview, myths associated with low carb diets, short and long term effects, an overview of the most commonly practiced low carb diet, and the reason people start living this lifestyle.
There is now a large amount of evidence that carbohydrates can improve the performance of athletes. During high intensity exercise, carbohydrates are the main fuel for the muscles. By consuming high levels of carbohydrate before, during and after training or an event, glycogen stores are kept well stocked. These stocks help the athlete to perform for longer and help their bodies sustain the effort. The vital role of physical activity in maintaining health and fitness in the general population is now recognized. For those who want to keep fit and active, a well-balanced high-carbohydrate diet is recommended.
If you frequent health forums or fitness blogs, you'll have read the word “macros” before. The word is short for macronutrients. That leads to the question, “what are macronutrients?”
I have a greater of amount of grains and proteins compared to all other categories but I still ate foods to get my intake of dairy, vegetables, and fruits each day to make sure my body was fueled up with good food.
Carbohydrates have many functions that help our bodies. It’s the major source of energy. Both types of carbs
When I was involved in sports I often ate very nutritious foods because I want to stay as physically fit as possible and eating right helped me do that. However, now that I don’t play sports and am a lot more concerned with school and work, making nutritious choices tends to fall to the back burner. Doing this assignment and taking this class in general have made me want to make more thought through decisions about what foods I chose to put into my body. I know eating a balanced diet makes people feel better mentally and physically, so it’s something I have been working on making a priority in my life once
But take note, just take the right amount of food only to sustain the needs of your body to keep going, too much is not good for your body