Foods To Get Fit - What Should You Eat When Exercising?

Weight loss diets are tied to the idea of reducing calorie intake present in different proportions of fat, carbohydrates, and proteins. A proper diet for weight loss should include sufficient nutrients which when combined with physical exercise and training will yield the desired results.

Training is the stimulus that sends impulses to the muscles instructing them to work at a specific level.  For the trigger to be effective, proper feeding is fundamental. The type of diet incorporated depends on the kind and intensity of the exercises.

Energy is needed for the body's various functions including growth maintenance, daily activities, exercise, and other body movements and operations. This article is intended to provide education on the best foods to eat while exercising.

Weight loss diets are tied to the idea of reducing calorie intake present in different proportions of fat, carbohydrates, and proteins. A proper diet for weight loss should include sufficient nutrients which when combined with physical exercise and training will yield the desired results.

Weight loss attempts through controlling the amount of food consumed and exercise should be done in moderation. Excessive weight loss may lead to anorexia nervosa. Dieting plans are based on the reduction of any macronutrients (fats, carbohydrates, and proteins) that make up the bulk of human nutrition which are the necessary sources of energy.

Pre-exercise meals should occur two to four hours before the actual exercise. Carbohydrate components in the meal help supplement muscle and liver glycogen levels and enhance performance during training. 

Eating too much too close to training may cause one to feel uneasy or nauseous and incapable of training because the blood supply is diverted to the digestive organs instead of the muscles.

Healthy snacks that include a drink may be taken if there is no time to catch a meal before exercising. The food ingested should be easy to digest - high in carbohydrates (toast, cereal bars, and juice drinks) and low in saturated fats.

What Food Should You Consume?

Regulation of food intake to improve physical condition, especially losing weight is of paramount significance. Diets low in saturated fats and cholesterol for weight loss, prevention, or reduction of incidences of coronary heart disease are essential. High amounts of carbohydrates and proteins are necessary for muscle building.

Carbohydrates

High-carbohydrate food includes bread, pasta, potatoes, and rice. The foods have a low glycaemic index and hence produce a gradual increase in blood sugar levels and sustained energy supply.

Carbohydrate is the key fuel source for exercise and is broken down into glucose and used by the body for energy. They are stored in the liver and muscles as glycogen and are readily available for working muscles

According to studies, individuals who eat meals with a low glycaemic index can exercise considerably longer compared with high glycaemic index meals. Low glycaemic index meals help to maintain blood sugar levels, increase endurance, and delay fatigue.

Carbohydrate consumption provides fuel for training sessions. It is the key fuel source for exercise and is broken down into glucose and used by the body for energy. 

Carbohydrates are stored in the liver and muscles as glycogen and are readily available for working muscles. They release energy more quickly than other sources. If the muscles are inadequately fuelled, it will lead to fatigue, poor performance, and low immunity.

• Nutrient-dense carbohydrates -  They provide carbohydrates as well as other nutrients. Examples include bread, fruits, and dairy products.

• Nutrient-poor carbohydrates - They only provide carbohydrates but no other useful nutrients and include energy drinks and sugar.

• High-fat carbohydrates - They provide a high percentage of fat and should not be consumed by people who are exercising. Some examples of these foods are chocolates and pastries.

Proteins

Proteins are the building blocks of the body. It consists of amino acids which combine in various sequences to make muscles, bones, tendons, skin, hair, and other tissues. Amino acids also transport nutrients and produce enzymes.

Animal proteins offer complete sources of diet proteins. When plant proteins are combined in the right proportions, they make a wholesome source of proteins.

Proteins-rich foods include chicken, cheese, eggs, lentils, and nuts. Proteins assist in lowering the overall glycaemic index of the meal as well as helping reduce muscle breakdown during exercise thus improving performance. 

Essential amino acids are derived from the diet. They are found in complete sources of animal protein food such as dairy, meat, fish, and eggs.

Plant-based proteins are incomplete because they lack one or more essential amino acids. Examples are vegetables, grains, nuts, and legumes. When incomplete proteins are combined in the right proportions, they make a whole source of proteins.

Good plant protein combinations include baked beans on toast, rice, dha, and a whole-grain bagel with peanut butter. Foods such as dried fruits, nuts, fruit bread, sweet and savory oatcakes, porridge, cereal with milk, potato with beans, or light pasta meals would be suitable pre-training options. Milk puddings like flavored milk are the best recovery foods.

Long-lasting training sessions will require energy top-up. Foods including bananas, dried fruits, jelly babies, or diluted fruit juice can be consumed. Energy-dense drinks such as fruit smoothies and milkshakes are also integral. They help address dehydration demands. 

Fat

Contrary to the norm, not all fat is bad for the body. It is vital to eat some fat to promote the absorption of fat-soluble vitamins A, D, E, and K to provide essential fatty acids that can not be synthesized by the body.

It is necessary to consume some fat to promote the absorption of fat-soluble vitamins A, D, E, and K to provide essential fatty acids that can not be synthesized by the body.

Eating too much-saturated fats can elevate cholesterol levels which increases the risks of cardiovascular disease. Saturated fats are found in butter and lard, pies, cakes, biscuits/cookies, fatty cuts of meat, sausages, bacon, and cheese and cream. Trans Fats are abundant in processed foods.

It is important to reduce foods high in saturated fats and choose foods containing unsaturated fat. Too much fat consumption promotes weight gain. Fried foods, sausages, burgers, and chips should be avoided because they take a longer time to be digested and may cause a feeling of discomfort during physical exercise.

Foods containing unsaturated fats include: 

• Oily fish - salmon, sardines, and mackerel are good for omega-3 and fatty acids.

• Nuts and seeds including their oils and butter

• Avocados

• Sunflower, rapeseed/canola, and olive oils

Micronutrients

Micronutrients are essential nutrients that should be consumed. They include:

Vitamins - A, B, C, D, E, and K

Minerals - Calcium, Iron, and Phosphorous

Electrolytes - Sodium and Potassium

Trace elements - Iodine, Zinc, and Magnesium

Natural herbs and spices (cumin, chili, garlic, ginger, rosemary, thyme sage) are rich sources of micronutrients and antioxidants

Micronutrients are important in mediating many metabolic processes in the body. They can not be manufactured by the body and hence taken through the diet. Most micronutrients function as coenzymes/co-factors. They aid enzymes and proteins in their functions. Vitamin B is vital in carbohydrate metabolism while Vitamins C together with Zinc is required for muscle contraction.

Natural herbs and spices (cumin, chili, garlic, ginger, rosemary, thyme sage) are rich sources of micronutrients and antioxidants.

Iron

Iron is a macronutrient needed by the body for the synthesis of hemoglobin - a protein that transports oxygen throughout the body. Lack of Iron manifests as Iron deficiency anemia. People following a restricted weight loss diet or vegetarians may suffer from Iron deficiency. Women may lose Iron during menstruation. Iron loss can also be linked with an increased breakdown in red blood cells.

Iron deficiency causes the body to struggle in making hemoglobin and thus less oxygen is transported around the body which has an overall influence on performance during training. 

People involved in physical exercises and training need to eat foods rich in Iron including red meat, fortified cereals, dark leafy vegetables (spinach, kale, broccoli, lentils), and egg yolk.

Water

Physical exercise encourages excessive loss of water mainly through sweat. Hydration affects the body in many ways. It impairs the body’s ability to regulate heat (thermoregulation). During exercise, the rise in body temperature leads to an elevated heat capacity that causes fatigue. Additionally, mental function is decreased leading to negative implications in decision-making, concentration, and motor control that is required for skill-based movements such as kicking, jumping, and turning. 

Physical exercise encourages the loss of water from the body through sweating and perspiration. It is therefore important to drink plenty of clean pure water to replenish the body and keep it hydrated.

Dehydration makes it difficult for digestion to occur which results in stomach uneasiness while exercising. Drinking plenty of water helps to replenish fluid levels in the body and keep it hydrated throughout the exercise period. Electrolyte drinks establish a balance between ions lost by the body in sweat.

Supplements

When deciding which supplement to utilize, it’s critical to consider the balance between its health benefits. Find out the evidence of the product's health performance, its potential risks, government legalization, and safety.

Supplements fall into categories A, B, C, and D according to scientific evidence ranking. Category A includes sports foods, medical supplements, and performance supplements. These are the products that have scientific evidence that supports their use in certain sporting circumstances.

The product B category has some evidence of benefits but needs further scientific investigations and studies to authenticate them. They include fish oils, cherry juice, and specific antioxidants. 

Category C supplements have absolutely no evidence of any benefit to the body while category D is on the banned list and should be avoided by all means.

A healthy body is a concerted effort between physical exercise and a good diet. The balance between the two will bring about the best results in physical fitness and weight loss. Therefore it is crucial to establish a good relationship between physical workouts and healthy eating to achieve the best outcome.

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