Caffeine is known to have many uses. The substance is found in many produced products, but is also found in many natural substances as well. It is known to be used in products for energy boosts, and even for weight loss. How does caffeine effect the body ? Although many people use it for the previous reasons mentioned, it also has its side effects as well. Here we will cover both the positive and negative effects caffeine can have, along with helpful information concerning the best type to used to meet your needs.
What is caffeine ?
Caffeine is a natural substance that is found in things such as coffee, seeds, nuts, and leaves. Many of these natural substances are found in Africa, East Asia, and South America. Caffeine extracted through seeping it from the leaves or beans that it is in. It is used to treat or even prevent many conditions. This includes decreasing the severity of a headache, premature breathing in babies, a possible protection against developing alzheimers or dementia, a decrease in the risk for type two diabetes or even a decrease in the risk of developing Parkinson disease.
Although there are these and other positive effects of caffeine, negative effects exist as well. Most of these side effects occur due to long term use and when coming off of using it in higher doses. Some negative effects of long term use include an increase in anxiety, pregnancy risks, sleepiness, headache, irritability, as well as an increase in heart rate and blood pressure. Concerning its use as a dietary supplement, the amount seen in the average energy drink is safe. It is only if taken in very large amounts such as a tablespoon at a time that it can cause possible fatal effects.
The increase in blood pressure that is seen can also cause vasoconstriction, as well as a decrease in bone density in women who are post menopausal. Some other chronic use side effects include mild anxiety, jitters, insomnia, and a decrease in coordination. It can also increase your current level of anxiety, or be the cause of anxiety. These side effects can occur at doses of three hundred milligrams or more.
There are also numerous drug interactions that can occur when taking caffeine. Some conditions that caffeine may affect include: Cardiac diseases, hypertension, seizures, as well as liver disease only to name a few.
Cardiac disease: stroke, chest pains, and even death have been reported when taking a central nervous system stimulant like caffeine. Caffeine can increase your blood pressure as well, so if you’re taking medication for hypersensitivity this should be closely monitored.
If you have any type of liver condition, you should also avoid any central nervous system stimulant or use with caution. If you currently are having seizures or have epilepsy, caffeine or any stimulant may have a negative effect. This is due to possibly lowering the threshold for seizures, causing an increase in the frequency of seizures that are seen.
Caffeine is even thought to have an effect on a growing baby during the birth process. In one study, a group of pregnant women consumed a specific amount of caffeine, only to find out that later in the child s life, an excess growth, and an increase in being overweight occurred.
If you have any medical conditions, you should speak with your doctor before taking a caffeine supplement. Consumption of caffeine through every day products such as sodas, coffee, tea, or other sources, if used in moderation, there is a very small chance of any side effects occurring.
Caffeine and weight loss
Caffeine is found in many supplements for weight loss. It is thought that caffeine can play a part in assisting in weight loss, but if so, how does it work and is it really that effective ? Most weight loss supplements that you see either have to do with suppressing your appetite, or assisting in increasing your metabolic rate of digestion.
It really comes down to the simple fact that if you consume more calories than your body uses, weight gain will occur. If you consume fewer calories, you will lose weight. It is really more of an issue with monitoring the types of foods you consume and when you consume them. Although nutrition and activity play a major part in weight loss, some supplements are still thought to help along in the process. Caffeine does assist in increasing your level of energy, but no significant studies were found concerning its use for weight loss.
There are a numerous products on the market for caffeine supplementation, but as mentioned before, taking it only in smaller doses is recommended. This will decrease the chances of any side effects that may be seen. Here is a general overview of some of the most effective caffeine supplements with some of the best reviews.
1. Kaged Muscle
Made from 90% pure green coffee bean
200 mg capsules
Chemical free and plant based
3. Bulk Supplements
Made from 100% pure caffeine powder
Dissolves in food
Made in the USA
100% Money back guarantee
Bottles from 120-500 capsules
200 mg capsules
Blend of caffeine with other ingredients
Assists in body composition when combined with exercise
Supports a healthy metabolism
These are only some of the many different supplements of caffeine on the market. It can be used just to increase your level of energy if your energy is low, or when put with other supplements may assist in weight loss. Hopefully this gives a general idea of what it is, and how it can be used, along with some of the top selling brands.