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Energía y estado de alerta

Is a lack of energy interfering with your ability to get through the day? Energy and alertness supplements can help to address symptoms of fatigue and give you the pick-me-up that you need. CVS offers a diverse assortment of energy and alertness supplements and makes it easy to find the perfect product online.

Caffeine Supplements

Caffeine is a substance found in a number of plants, including coffee and cocoa. In the body, caffeine stimulates the nervous system, increasing heart rate and blood flow. This in turn increases alertness. Due to caffeine's stimulating effects, many people take it to help reduce fatigue and raise their energy levels. Caffeine supplements may contain naturally derived caffeine or a man-made synthetic version of the substance.

Vitamin B12 for Energy

Vitamin B12 is an essential vitamin that your body needs to create oxygen-carrying red blood cells and help convert nutrients from your diet into energy. The vitamin is found in fish, meat, eggs, poultry and dairy products. Vegans, older adults and people with certain medical conditions may not get enough vitamin B12 and suffer from deficiencies. Fatigue is one of the main symptoms of a lack of vitamin B12. As a result, some people take vitamin B12 supplements, which may help boost energy levels. There is not enough evidence at this time to prove that vitamin B12 offers energy support benefits for individuals who are not deficient of the vitamin.

Combination Supplements for Energy

Combination energy support supplements allow you to benefit from a number of key ingredients that are thought to increase energy levels, boost alertness and combat fatigue. Caffeine and vitamin B12 may be found in these products as well as other B vitamins, vitamin C, amino acids, acetyl l carnitine and herbal ingredients. You can read the product descriptions to learn more about combination energy support supplements and what they contain.

Important Information to Consider

Energy and alertness supplements aren't ideal for everyone. Some products can pose a risk for side effects, allergic reactions and drug interactions. To reduce your likelihood of experiencing complications, discuss energy and alertness supplements with your doctor before taking any product. Your medical provider can help to determine the cause of your fatigue and recommend the best supplement for your needs. Then, you can quickly filter the products and find the one that's right for you. Make sure to take the supplement only as directed by the manufacturer or your doctor for best results.