How to Gain Energy Fast: 11 Ways to Feel Energized Quickly

When you need energy fast

Not all tiredness is the same. Acute fatigue from a missed night of sleep is different from the kind that accumulates over time. But both can respond to some of the same solutions, and understanding which one you’re dealing with helps you choose the right approach.
Your body produces energy at the cellular level. When you eat, your body converts food into adenosine triphosphate (ATP), which is what your cells use for energy. That process depends on an array of nutrients, especially B vitamins. These vitamins don’t contain energy themselves, but they help your body unlock it from the food you eat. Getting adequate nutrients helps your body’s natural energy production processes work optimally.¹
Let’s look at the 6 most effective ways to get energy fast, then focus on 5 more ways to maintain energy long-term with daily habits. focusing on genuine support for how energy is made and sustained long-term.

Food and nutrition: What to eat to gain energy fast

What you eat has a direct impact on how much energy you have and how long it lasts, making food one of the most reliable ways to gain energy without reaching for stimulants.

1. Reach for complex carbohydrates along with protein or fat

Grab a quick snack like whole grain crackers with hummus, apple slices with almond butter, or a yogurt parfait with granola & fruit. Complex carbohydrates help maintain steady energy levels throughout the day. Complex carbohydrates, like oats, sweet potatoes, and whole grains, digest more slowly and offer longer-lasting fuel.

2. Hydrate—dehydration is a common, overlooked cause of tiredness

Staying well-hydrated supports normal concentration and performance. Water plays a role in virtually every metabolic process in the body. When you don’t drink enough water, you may feel sluggish before you feel thirsty. So the next time you’re feeling sleepy and don’t know why, drink some water first.

Movement and physical activity

It can feel counterproductive to move when you’re tired, but getting your body active—even if it’s just light movement for a few minutes—is a sure way to change how you feel. Movement helps increase blood flow, gets you breathing deeper, and helps your body wake up.

3. Take a short walk

A short walk is one of the most reliable ways to gain energy fast when tired. Research suggests even brief bouts of moderate movement can support alertness and help reduce feelings of fatigue—partly through improved blood flow and partly through the stimulation of mitochondrial activity in muscle cells.² Either way, it’s a tried-and-true solution!

4. Stretch

Is there anything better than the first big stretch of the morning? Apply that same idea to your afternoon lull.
Muscles that tighten from prolonged sitting restrict circulation and can leave you feeling sluggish. A few targeted stretches can help restore blood flow quickly. Try these:

• Hamstring stretch: Stand and place one heel on a low surface (like a step or bench) with your leg straight. Keep your back flat and hinge forward at the hips until you feel a stretch along the back of your thigh. Hold for 20–30 seconds on each side.
• Hip flexor stretch: Step one foot forward into a lunge, lower your back knee to the ground, and press your hips gently forward. Hold for 20-30 seconds on each side.
• Chest opener: Clasp your hands behind your back, squeeze your shoulder blades together, and lift your arms slightly. Hold for 15-20 seconds.
• Neck rolls: Slowly drop your ear to your shoulder and hold for 10 seconds on each side, then gently roll your chin toward your chest.

Just two or three minutes of this kind of targeted movement can shift how energized you feel.

5. Breathwork

Inhale for four seconds, hold, then exhale for six seconds. Repeat several times. Slow, deep breathing stimulates the parasympathetic nervous system and helps ease the body tension that typically contributes to afternoon sluggishness.

6. Step outside for natural sunlight

One of the best ways to get energy fast is also one of the simplest—step outside. Natural light exposure suppresses melatonin, the hormone that signals your body to feel sleepy, and triggers alertness within minutes. Just five to ten minutes outside in natural daylight can shift your mental state. And if you can combine it with a short walk, even better.

5 Healthy habits to increase energy long-term

Quick fixes for an energy boost may help in the moment, but building healthy habits is what sustains your energy in the long run. Avoid those crashes through sleep, diet, exercise, stress management, and scheduling.
Use the lifestyle habits below to cultivate the kind of energy that holds steady day-to-day.

1. Prioritize sleep quality, not just quantity

Your body recovers, repairs, and prepares your energy stores overnight. Poor sleep quality—even if you hit the required hours—can have a major impact on your energy levels. Practice healthy sleep habits like waking up at the same time every day, reducing screen time before bed, and keeping your room dark and cool. If you wake up unrested regularly, it may be worth speaking with your healthcare provider.

2. Support your B vitamin intake

B vitamins play a key role in metabolism. Thiamine (B1), riboflavin (B2), niacin (B3), B6, folate (B9), and B12 act as cofactors for the metabolism of food into energy in cells. Many adults fall short on multiple B vitamins, which can impair cellular energy metabolism over time.¹ B vitamins can be found in leafy greens, whole grains, eggs, legumes, and meat. A daily supplement that provides B vitamins as part of a broader nutrient profile can help support consistent intake.*

3. Limit or time caffeine carefully

Caffeine works differently than foundational nutrition—it blocks adenosine receptors in the brain, temporarily reducing the sensation of tiredness. In contrast, nutrients like B vitamins support your cells’ natural energy production. That’s useful in the short term, but timing matters. Drinking caffeine late in the day can affect your sleep quality at night, which causes you to lose energy during the day.

4. Manage your stress levels

Continuous stress drains your energy reserves, especially if you’re not burning it off with exercise. Over time, stress can make it harder for your body to sustain normal energy levels, even when sleep and nutrition are adequate. Herbs that support your body’s ability to cope with all forms of stress (physical, chemical, and biological), known as adaptogens, have been used traditionally for energy and vitality. Rhodiola is one such adaptogenic herb. These herbs are not commonly found in the average diet. Managing stress with movement, rest, and possibly adding an adaptogen are among your best options for supporting healthy energy.*

5. Create a morning routine you can count on

Morning routines can often dictate your entire day. Hydrate, eat breakfast, move your body, and use Foundational Nutrition to start your day. These four things are the inputs your body will use for energy all day long. AG1 Next Gen is formulated with B vitamins that support energy metabolism as well as prebiotics, probiotics, and plant-based enzymes that help maintain healthy digestion and absorption of nutrients.* One scoop per day supports metabolism and energy levels alongside a balanced diet, without an afternoon crash.*

AG1 complements whole foods rather than replacing them. Only about 10–12% of US adults meet the recommended daily intake for fruits and vegetables,³ which is part of why consistent Foundational Nutrition matters alongside a good diet, not instead of it.

Foods to avoid if you want to gain energy fast

Just as important as what you add to your plate is what you leave off it. Some foods work against your body’s ability to produce balanced energy, even if all other factors are optimized.

• Added sugar doesn’t provide long-term fuel for energy and can cause rapid spikes and crashes in blood sugar that leave you feeling more fatigued.⁴
• Alcohol can disrupt sleep quality and interfere with your body’s natural nightly recovery process.
• Too much caffeine, particularly later in the day, can mask feelings of tiredness without addressing the underlying need for rest, and may interfere with the deep sleep that supports energy restoration.
• Processed snacks are also usually packed with refined carbs and lack the protein, fiber, and healthy fats you need for sustained energy.

Most people won’t be able to avoid all of these things completely. But the less you consume, and the more whole foods you replace them with, the easier it will be to keep your energy levels steady through the day.

Do’s and don’ts for gaining energy fast

How to get energy fast—in summary

While there are simple ways to get energy fast during a particularly tough day, it’s the small choices that add up over time—nuts over chips, water over wine, movement over lounging, sleeping over scrolling. If you’re looking to maintain healthy energy levels consistently, follow these ways to get energy.

References:

1. Woolf K, Manore MM. B-vitamins and exercise: does exercise alter requirements?. Int J Sport Nutr Exerc Metab. 2006;16(5):453-484. doi:10.1123/ijsnem.16.5.453
2. Wender CLA, Manninen M, O’Connor PJ. The Effect of Chronic Exercise on Energy and Fatigue States: A Systematic Review and Meta-Analysis of Randomized Trials. Front Psychol. 2022;13:907637. Published 2022 Jun 3. doi:10.3389/fpsyg.2022.907637
3. Lee SH, Moore LV, Park S, Harris DM, Blanck HM. Adults meeting fruit and vegetable intake recommendations—United States, 2019. MMWR Morb Mortal Wkly Rep. 2022;71(1):1-9. doi:10.15585/mmwr.mm7101a1.
4. Fritschi C, Park C, Quinn L, Collins EG. Real-Time Associations Between Glucose Levels…: Sex and Time Effects. Biol Res Nurs. 2020;22(2):197-204. doi:10.1177/1099800419898002