Airplane cabins have very little moisture in the air, which can leave you feeling dehydrated. Credit: Danilo Andjus / Getty Images
Airplanes have very low humidity levels, which means your body loses more water through your skin and breath.
It’s important to drink fluids before, during, and after your trip to stay hydrated.
While on board, limiting alcohol and caffeine, eating fruits and vegetables, and other tips can help with hydration.
There's a reason why flying can leave you feeling off—airplane cabins have significantly lower humidity levels (or less moisture in the air) than most people are used to. As a result, during a flight, your body loses a greater amount of water through your skin and with every breath you take. This can spur dry mouth, headaches, thirst, dizziness, or other dehydration symptoms.
Luckily, when you're taking a cross-country flight or traveling overseas, there are simple measures you can take to stay hydrated and feel your best.
1. Start Hydrating Well Before You Board
If you're feeling a bit thirsty before you get on the plane, you may already be falling behind on your hydration. A feeling of thirst is a sign that your body needs more fluids, but it's a delayed signal—you may already be mildly dehydrated.
To avoid playing catch-up once you're in the air (or chugging water at the gate), start gradually drinking more fluids in the hours leading up to your flight.
2. Bring Your Own Water Bottle
A reusable water bottle is one of the easiest ways to stay hydrated while traveling. Most airports have refill stations available near gates, so you can fill your bottle with filtered water before boarding.
This helps you avoid purchasing an expensive plastic water bottle at the airport, plus it allows you to drink water regularly throughout your flight—no need to wait for beverage service.
3. Sip Consistently During Your Flight
Drinking lots of water at once is more likely to make you pee and less likely to hydrate you effectively. That means it's best to take small sips throughout your flight to avoid dehydration.
The actual amount of fluids you need during your flight, or in general, may depend on factors such as your activity level, sex, or overall health. However, some research suggests people should consume roughly 100–300 milliliters (3.4–10.1 ounces) of fluid per hour during long-haul flights.
4. Eat Hydrating Foods
Beverages aren't your only source of hydration—in the United States, food accounts for around 20% of people's daily water intake, though this varies depending on your diet.
While you're on a long-haul flight, consider packing a few foods that are high in water to supplement what you're drinking, such as:
Cucumbers
Celery
Cantaloupe
Strawberries
Watermelon
Tomatoes
These water-rich fruits and vegetables are also healthy alternatives to ultraprocessed snacks while traveling.
5. Skip the Alcohol
A cocktail may seem like a fun way to kick off your vacation, but alcohol can make it harder to stay hydrated during a flight.
Alcohol is a diuretic, meaning it often causes a short-term increase in your body's urine production. Combined with the dry cabin air, this may add to dehydration symptoms.
If you choose to drink, try alternating each alcoholic beverage with a glass of water.
6. Be Mindful of Caffeine
Coffee and tea have a reputation for being dehydrating, but for people who drink caffeine often, moderate quantities can actually contribute toward your hydration goals.
That said, long flights might not be the best time to try coffee or tea if they're not a normal part of your routine—people who don't normally drink caffeine or who are sensitive to it may experience increased urine output and more trips to the bathroom.
If you regularly drink caffeine, you can still enjoy your cup of coffee or tea during a flight, but researchers suggest keeping intake below 250–300 milligrams to maintain hydration.
7. Think Beyond Plain Water
If you're getting sick of plain water on your long flight, there are other healthy options to help you stay hydrated, including:
For an even greater hydration boost, electrolyte beverages are another option. These drinks usually contain minerals such as sodium and potassium to replace electrolytes lost through sweat and to support fluid balance in the body.
Though not everyone needs an electrolyte drink, they can be especially helpful if you're an athlete, if you're traveling to a hot climate, or if you struggle to get yourself to drink plain water. If you do choose to drink an electrolyte drink, just be sure to look for an option with minimal added sugar.
8. Limit Salty Snacks
Flight attendants usually offer salty snacks while you're in the air—including pretzels, chips, and salted nuts—but these snacks may make it more difficult to stay properly hydrated.
Research suggests that a higher intake of sodium (salt) can increase thirst, which may be especially noticeable in the dry airplane cabin.
You don't need to avoid salty snacks altogether; however, try sticking to one serving and pairing them with a glass of water or other hydrating foods when possible.
9. Keep Hydrating Once You Land
Even with the best intentions, you still might find yourself slightly dehydrated while you're in the air—especially if you're flying overnight or traveling for an extended period of time.
That means your hydration efforts should continue even after you get off the plane. Once you've arrived at your destination, keep drinking water and prioritizing water-rich foods in your meals, including fruit, vegetables, and soup.
COBIT can be abbreviated as Control Objectives for Information and related technology. This is a popular business framework mainly used to manage and govern the It enterprises, developed by ISACA corporations. COBIT tool consists of advanced methodologies to manage business techniques and business enterprises. The major purpose of using COBIT is that it provides globally accepted business analytical tools, practices, models, and principle frameworks to enhance the reliability of an information system. The latest version which we are using now is COBIT version 5.0 and the upgraded version available is COBIT 4.1. The major operations of COBIT included developing, monitoring, improving, and implementing IT governance and business enterprise management. COBIT consists of a lot of advanced and additional features that can help you to achieve the desired organizational goals and management of enterprise IT.
Why do we need COBIT?
In this section, we are going to explain why we need COBIT in our organization. Every day managers around the world face new challenges and resolving these challenges is a big headache for them. The challenges can be new user demands, industry emergency regulations, and risk management scenarios. The main aim to use this COBIT is to maintain stability and increase profits. The following are the few reasons, which will explain why business organizations need the COBIT tool;
1. COBIT helps to organize the IT governance objectives and good practices by IT domains and processes and links them to various business requirements.
2. COBIT a reference process model and common language for everyone in an organization. The processes map to responsibility areas of plan, build, run, and monitor.
3. Provides a complete set of high-level requirements to be considered by management for effective control of each IT process.
4. Helps to assign responsibility, agree on objectives, measure performance, and illustrate interrelationship with other processes.
5. Helps to achieve sharper business focus by aligning IT with various business objectives.
6. Measurement of IT performance focus on IT’s a contribution to enabling and extending the business strategy.
7. Ensuring the primary focus is a value delivery and not technical excellence as an end in itself.
Who uses the COBIT business tool?
As is said earlier, now we are using COBIT 5.0 (latest version) and which is offered by ISACA corporations. This software is very compatible to use and flexible enough to fit the size of the organization. COBIT 5.0 version can be used for every size of an organization, commercial enterprises, public or nonprofit sector. The COBIT tool can be used by one who is responsible for business processes and technologies. So we can assume most of the COBIT users are business consultants and enterprise-level executives. Let me name few sectors where COBIT executives suit;
1. Audit and Assurance level workplace
2. Compliance
3. Information technology operations
4. Governance
5. Risk and security management sectors.
What is the History of COBIT?
COBIT is a framework developed by the ISACA that is helpful as a supportive tool for global IT business process managers. It reduces the gap between business risks, technical issues, and control needs.
COBIT started its journey in 1996, designed for financial auditors to navigate their growth in the IT space. Then in 1998, the ISACA released a more extensive version beyond the audit control areas. The later versions came into light in 2000 that focused on Cyber Security management. Its fifth version was released in 2013, having tools, objectives, and other best practices required for enterprise-level IT domains.
The latest version of COBIT came in the year 2019, which was the updated fifth version of COBIT. It is more flexible, broad, and the best fit for different entities irrespective of their size and scale of operations. Also, it better communicates quickly changing technology. Further, it is designed to develop with regular updates.
What do you mean by the COBIT framework?
As we discussed earlier, the main purpose to use COBIT is to control all the information technology operations of your organization. The other advantages include are reduce the risk and improve the work power. Usually COBIT tool is used by managers to work on technical issues, business risk, and control requirements. In the latest version of COBIT 5.0, ISACA adds some new features and terminologies, which include up to 40 governance and management objectives to establish the enterprise governance program, other additional COBIT IT management frameworks such as TOGAF, ITIL, and CMMI.
The following diagram will explain the work nature of the COBIT framework:
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The major difference between COBIT and other frameworks is that it provides full attention to risk management, information governance, and security management. The COBIT framework is mainly designed to offer effective business operations and flexible experience to customize IT governance strategies. The following are the major domains that are offered by the COBIT framework, they are;
1. Delivery and support
2. Planning and organizing the business operations
3. Implementation and acquiring
4. Monitoring and evaluating
The key factors which we will support the COBIT framework;
a. Strategic alignment
b. Value delivery
c. Overall performance management
d. Risk management
e. Resource management.
What are the Basics of the COBIT Framework?
The COBIT framework is something beyond the IT manager’s technical standards. Its primary aim is to offer a common language for IT experts, auditors, and business executives. Further, the COBIT business adaptation connects business goals with its IT support. We can achieve it by applying specific maturity models and other metrics. These metrics and models will measure the success rate by realizing the related business liabilities of various IT processes.
Further, this framework extends its support to various business needs through combined IT apps, related sources, processes, etc. Also, it provides two primary parameters in this regard such as:-
IT Control Objective:-
This parameter specifies the level of acceptable outcome that should be obtained by applying control methods for a specific IT operation.
Control:-
It consists of IT control methods, practices, policies, structures, etc. It is designed to offer an acceptable assurance level that meets the various business goals.
Hence, this is the basic idea of the COBIT framework.
The key Principles of the COBIT framework:
The following diagram explains the key principles of the COBIT framework:
This tool is a highly reliable and IT management framework around the world. COBIT consists of its own set of principles and rules to offer effective business governance strategies. In the market, COBIT consists of a total number of 5 principles that offer overall IT management and business governance framework. The major principles of the COBIT framework include are;
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1. Meet the stakeholder needs:
This is the first and foremost principle of COBIT, and this means that this type of framework helps you to satisfy the customer needs and requirements of stakeholders. With the help of this principle, you can deliver the desired enterprise stakeholder values and offers a fine management system. COBIT framework principle provides comprehensive frameworks that assist the organization to achieve its goals.
To get the desired result, all the business stakeholders need to transform into actionable business enterprise strategies. To achieve this, COBIT 5 helps to transfer your stakeholder requirements into actionable, customized, and specific goals.
2. Covering the business end to end:
The second principle of COBIT 5.0 is to cover the overall enterprise strategies to manage and operate every section of the business planning. The above flow chart will explain how every section and part of the organization with working strategies. This means that any type o simple issue in any section of the organization will also able to create some other issues related to it. This principle also helps you keep an eye on facing any issue or hurdles related to your business governance and strategies.
3. Apply a single integrated framework:
This is the third principle of the COBIT framework and helps in the alignment or integration of relevant frameworks and governance standards that are used by multiple enterprises. The types included are CMMI, TOGAF, ITIL, ISO 27000 series, ISO 38500, PMBOK OR prince2, ISO 9000, COSO ERM, COSO, etc. According to customer needs, COBIT can be used as the overarching integration management and governance integrator. This means that all these integrated frameworks can be integrated or aligned on the basis of given framework types to make your business reach new heights. One more important point is that COBIT is a one-way solution to integrate any framework with any of the leading management and governance IT frameworks.
This is the fourth principle of the COBIT framework to enable a holistic approach in the organization, which means, your entire organization should work as a single unit. The latest version of COBIT specifies a specific set of business work to support comprehensive management, implementation, and governance system for enterprise information technology.
Here the COBIT factors are relatively driven by the cascade goals in the framework. The COBIT elastic approach can be divided into seven major parts:
1. Principles, frameworks, and policies.
2. Processes.
3. Organize business structure.
4. Culture, behavior, and ethics.
5. Information related to the business framework.
6. Services, applications, and infrastructure.
7. People, skills, and competencies.
5. Separate the governance from management:
This is the fifth principle of the COBIT framework that mainly focuses on separate governance implementation and management in your organization. COBIT framework also helps to process the various factors as shown in the below figure.
Governance in your organization can also be called the action or process that helps to achieve the entire enterprise objectives like evaluate the stakeholder requirements, conditions, and various options. One more very important factor to be noted, with the help of this principle you can also set the prioritization, decision making, monitoring the compliance, performance-based objectives, directions, and progress.
The Various COBIT Components
Let us discuss the following COBIT components:-
Framework
The framework is developed to help business entities classify their IT control objectives. Also, it helps entities in applying various IT processes and domains with their best practices connecting business needs.
Process Descriptions
These descriptions offer business entities a reference model and build a common language for all the departments throughout the enterprise. Moreover, these processes involve planning, developing, executing, and observing all the IT processes.
Control Objectives
The control objectives built within the COBIT framework provide a list of various business needs. The management reviews these objectives for the effective control of their IT processes.
Maturity Models
The maturity models under the COBIT framework help us know the maturity level of each process and its capabilities. Also, they help address the gaps if found and work on them.
Management Guidelines
These guidelines help assign job roles, measure overall performances, and build uniform structure throughout the entity. They also help various sections work closely by addressing common business objectives. Further, these guidelines will display the relationship between the different business processes.
Thus, COBIT is widely used by different entities to meet goals by combining business processes with related technologies.
Conclusion:
From this COBIT framework blog, you people might able to know about how to improve organization governance and strategies. We can say that the COBIT framework helps to integrate entire enterprises and brings them together work based on the five principles. In this blog, we have elaborated on all the key points and important details required to the COBIT framework and its principles. We can say that COBIT is undoubtedly a great tool to organize your business enterprise and IT structures. I think this one is a powerful tool to grow your overall business enterprise.
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