Effexor, a medication also known by the generic name venlafaxine, has not been reported to cause problems with the absorption of vitamins. It may cause other side effects that should be monitored by a physician, however. In addition, if you suspect that your body is absorbing nutrients improperly, you should contact the doctor who prescribed this medication to you.
You need a mixture of vitamins and minerals to help your body function and to support continuous growth throughout every stage in life. Multivitamin supplements can provide the vitamins and essential minerals you need, includin...
Many people supplement with vitamins in order to maximize their current diets or make up for lacking nutrients. But one thing that is commonly overlooked is vitamin absorption. No matter how healthy your diet or the amount of v...
All foods are not created equal in terms of the nutrition available when consumed. Sometimes this is true because other nutrients in the food decrease your body's ability to absorb vitamins and minerals. Conversely, certain nut...
Absorption of the vitamins and minerals you consume occurs primarily in the small intestine and to some degree, in the stomach. Hormones regulate this activity to maintain homeostasis, or balance, in your body. The human body u...
Vitamins are organic compounds that your body needs in small amounts to maintain physiological processes and sustain overall health. Vitamins are available in most of the foods you eat, as well as several supplemental forms. Th...
Olestra, a calorie-free fat substitute created by Proctor and Gamble, allows you to eat what the company calls "savory snacks" with a reduced-calorie and fat count -- but this largess comes with a price, as well as some annoyin...
Your small intestine is the longest part of your digestive tract, where vitamin B-12 and all other nutrients are absorbed. It has three parts: the duodenum, the jejunum and the ileum. B-12 absorption takes place in the last se...
Your fast-paced lifestyle might leave little room for home-cooked meals. As a result, many of your meals might come from a drive-through menu rather than from your own kitchen. To counteract these bad habits, you might choose a...
Several factors impact vitamin B-12 absorption, including digestive health, the source of B-12 and the dosage. While no one formula predicts vitamin B-12 absorption, research suggests that the higher the dosage, the smaller the...
Vitamin D is one of the most important vitamins for overall health but more than half the world's population is deficient in the vital nutrient. Inadequate vitamin D absorption not only causes skeletal disorders, such as ricket...
B vitamins are a group of related nutrients that come from a variety of animal and plant sources. You rely on these nutrients for basic body functions such as carrying oxygen to your tissues and accessing the energy stored in y...
Caffeinated beverages have a stimulant effect. The caffeine in these drinks also may affect absorption of some nutrients.
Soybeans, like other legumes, are high in phytates, often referred to as antinutrients because they may inhibit the absorption of some nutrients. This has initiated concerns about the health effects of soy, especially in vegeta...
The body can absorb as much vitamin D3 as you can consume in supplement form. Moreover, you can absorb too much and may not be able to use it all. If you take too much, toxicity will result. Your liver changes vitamin D, regard...
Vitamin B-12 is one of several water-soluble B vitamins that help metabolize, or break down, food. This important vitamin also plays several other important roles. B-12 has the most complex chemical structure of all the vitamin...
You can also get vitamin D through your diet and supplements. This important fat soluble vitamin is stored in your body and is essential for calcium absorption. Vitamin D plays a role in keeping your bones and teeth strong, as ...
Part of your stomach may also be removed. Surgeons most commonly perform a Whipple procedure to remove a cancerous tumor from the pancreas or bile duct. Depending on the percentage of your pancreas removed during the procedure,...
You probably know that vitamins are crucial to health and normal cellular function, and you likely also know that the way you get most vitamins is through consuming them in supplements or in food. Even though you need to digest...
The fat-soluble vitamins, while only needed in small amounts, are absolutely vital for a variety of processes that take place in the body. To be absorbed in the small intestines, however, they need fat droplets that have coales...
The B vitamins, also referred to as B-complex vitamins, are essential to good health. They are water soluble, which means your body does not store them for long periods of time. The eight B vitamins are thiamin, riboflavin, nia...
To know what types of vitamins you should take for optimal health, it is important understand how vitamin absorption works. Every body has a different absorption rate for every type of vitamin, and certain dietary supplements i...
Although many Americans take vitamins as a dietary supplement, various factors may actually prevent these supplements from being properly digested and absorbed. For best results, always follow the manufacturers instructions pri...
When your skin is directly exposed to sunlight, a chemical reaction inside your body leads to the formation of vitamin D, an important nutrient that helps you absorb calcium and form strong bones and teeth. However, sunlight th...
A blockage or obstruction between your organs and your small intestine will prevent vitamins from being absorbed. If your small intestine is not producing digestive enzymes to break down the food you eat then nutrients will no...
Only your vitamin supplements and a few items from the kitchen are required. This is an excellent way to determine which vitamin supplement has the best chance of absorption in the body. The experiment is quick to set up, and o...
Vitamin B-12 is a water-soluble vitamin needed for red cell formation and nervous system function. Elderly people, those with altered gastrointestinal tracts, and certain people on long-term proton pump inhibitors have a decrea...
If you take your vitamins, especially fat-soluble vitamins A, D and E, with a meal containing fat such as butter, margarine, oil, eggs, meat, poultry or fatty fish like salmon, they will be better absorbed than if you did not, ...
Absorption of vitamins and minerals can be a complicated and complex thing for the average person to understand. Many factors, including how well a person chews his food, what time of day he takes his vitamin supplements and wh...
Vitamins are organic compounds vital to life. You can meet your daily recommended intake of each vitamin by eating a healthy well-balanced diet that includes a variety of different foods. Your body absorbs vitamins through the ...
Many people take vitamins on a regular basis to optimize their health or to complete areas of the diet that are deficient in nutrients. Vitamin absorption depends on many factors and is difficult to measure. Understanding facto...
Vitamin B-12 is part of the B-vitamin complex. These vitamins are important in many of the body's functions, including the health maintenance of the nervous system and the manufacturing of DNA. Vitamin B-12 in particular is imp...
Your body absorbs vitamins through the digestive system, and many factors affect this absorption.
The federal Dietary Guidelines for Americans recommend choosing more foods that contain dietary fiber, including fruits, vegetables and whole grains. High fiber intake protects against constipation, diverticular disease, cardio...
Your digestive tract plays an important role in processing and absorbing nutrients. The B complex vitamins and vitamin C are water-soluble vitamins that are essential for your good health. These vitamins dissolve completely in ...
In some cases, however, gastric disorders can interfere with your ability to absorb nutrients from the foods you eat. A number of medical disorders are known to affect B-12 absorption.
The villi in the small intestine absorb the vitamin and deposit it into the bloodstream, where it becomes available to your cells. Any disruptions in this process can lead to problems with proper vitamin B-12 absorption.
Naturally available, vitamins and minerals are substances found in plants, animals, soil and even water. These micronutrients are needed to stimulate reactions and healthy functions within your body, such as digestion and energ...
If you're eating a well-balanced diet, you might assume that your body's nutritional needs are being sufficiently satisfied. With regard to vitamin B12, that may not be the case. Several other factors affect your ability to abs...
Your body needs 13 essential vitamins for healthy growth and development. In order to use these vitamins, your body does absorb them from foods and vitamin supplements. However, your body does not absorb all vitamins in the sam...
There are 13 vitamins your body needs to grow and develop. Although many experts recommend you try to get enough vitamins through a balanced diet, many people may feel the need to take vitamins for their health. Your body can a...
It seems logical that your body may absorb vitamins better in liquid rather than in pill form. Liquid vitamins are easy to take, even though they may leave a medicinal aftertaste in the mouth. Some people describe vitamins in ...
If you eat a healthy, well-balanced diet, chances are you're already getting all the nutrients you need from food. If you decide to take supplements, check with your doctor to ensure you're taking the right amount, especially i...
Vitamin deficiencies are usually caused by people not consuming enough of a given vitamin, but a vitamin deficiency can also be caused by poor vitamin absorption by the gastrointestinal tract.
There are many disorders that can interfere with vitamin and mineral absorption and metabolism. Malabsorption syndromes encompass a broad range of diseases that generally involve damage to the intestines and subsequently, diffi...
When you're trying to ensure that your body is getting enough calcium, it's wise to make sure you're consuming enough of the vitamins that aid in calcium absorption.
While you may take your daily dose of vitamins, they may not all absorb into your system. A few different conditions could cause your body not to absorb vitamins, or even just particular vitamins from being absorbed. You may no...
According to the Centers for Disease Control, there are two types of vitamins: water-soluble and fat-soluble. Vitamins B and C are water-soluble vitamins that are excreted by the body each day and must be replenished regularl...
Calcium must first be absorbed from food by the small intestine in order to be available for uptake by bone. Several factors influence calcium absorption and availability, including vitamins and minerals.
Eating a healthy diet is pointless if your body is pushing everything through without absorbing the vitamins it needs. Whether you have an official case of malabsorptive intestines or simply want to be sure you are getting the ...
Vitamin B12 is essential because it promotes healthy nerve cells and red blood cells and is necessary in the production of DNA. MayoClinic.com states that your body can store vitamin B12 for years, making B12 deficiencies rare....
News and World Report." However, some of these individuals exceed the upper limit for one or more nutrients. This can cause problems because some vitamins and minerals compete for absorption or inhibit the absorption of others.
As a result of smoking, the body not only absorbs toxins, but loses nutrients. Because smoking interferes with absorption of vital vitamins and minerals, deficiencies can develop. Vitamin deficiencies create or exacerbate some ...
It has been said that some vitamins may be diminished by the digestive acids in the stomach. Therefore, an alternative route for administration is either liquid or a soft pill placed under the tongue--the sublingual route. Thre...
Alli is the over-the-counter version of the weight-loss drug orlistat, which is available by prescription in a higher-strength product named Xenical. Alli contains 60 mg orlistat per dose, but Xenical has 120 mg. Orlistat is in...
Vitamins provide essential nutrients needed to perform all basic tasks in the body. The movement of muscles, production of blood and synthesis of energy all require vitamins. We can obtain vitamins from the foods we eat and fro...
Humans and bacteria survive in similar environments on a daily basis. Many bacteria never directly contact people, many interact with humans in a beneficial way and some bacteria result in harmful infections. In many cases, a s...
Sometimes called the "sunshine vitamin," many people think of vitamin D as the nutrient they absorb from the sun. The sun rays themselves don't actually contain any vitamin D; instead, skin that is penetrated by specific ultrav...
Much is written these days about the function of vitamins and the role they play in good health and wellness. Claims are made about the use of vitamins in treating everything from cancer to colds to respiratory infections. Scie...
It has many functions, and a lack of vitamin D can lead to serious health problems. Bone growth is severely impaired from vitamin D deficiency. Vitamin D promotes calcium absorption in the body, which leads to strong bones. Wit...
Most people with malabsorption syndrome experience chronic diarrhea. Stools are often foul smelling and light colored. They may be soft and substantial, and they might float. Explosive diarrhea, flatulence and bloating can be ...