It's a great idea to plan consciously when switching over to a vegetarian diet. Not eating meat can offer many health benefits, as well as addressing environmental and ethical concerns you may have regarding eating animals. However, before making the switch to a meat-free lifestyle, it is important to get a sense of the pros and cons.
Here’s the best news of all: with a well-planned diet, vegetarians can live a totally healthy lifestyle and help contribute to a better planet. The following list describes various benefits of vegetarianism:
- Plant foods are abundant in nutrients, including vitamins, minerals, and protein. They also contain phytochemicals — plant chemicals that are not essential to life, but may help protect against disease — such as beta-carotene. Eating a variety of colors of fruits and vegetables can help ensure that the benefits nature provides are reaped.
- Reduce your risk of type 2 diabetes. Vegetarians benefit from eating less saturated fat and cholesterol, and higher amounts of complex carbohydrates, dietary fiber, certain minerals, and phytochemicals. Cholesterol is only found in animal foods, so vegan diets are completely cholesterol-free.
- Contribute to the vegetarian cause! Whether you have aim to respect animals, lessen your carbon footprint on the environment, or just want to make a lifestyle change, as a vegetarian you are making your own positive impact on the world. You can be proud that you are living according to the beliefs that you stand for.
Whenever you cut a food group out of your diet, it is important to understand how to replace the vital nutrients that go along with it. While the positives are all fine and dandy, it is important to be aware of the challenges of being a vegetarian:
- It can be harder to get the protein you need. Protein is important formaintaining and repairing muscle tissue, and manufacturing blood cells, antibodies, hormones, and enzymes. Fortunately, there are plenty of non-meat proteins to supplement your diet.
- Possible vitamin and mineral deficiencies can develop without a balanced eating plan. Cutting out dairy, meat, fish, and poultry reduces your intake of vitamin B12 (important for nerve transmission and necessary for life), calcium (for strong bones, among other functions), iron (for blood), and zinc (for immunity and healing), just to name a few.
- Depending on where you live, it may be challenging to adhere to a meat-free lifestyle. For example, living in a big city may provide you with endless veggie options, while a small-town lifestyle may make it more difficult to find healthy substitutions for meat.
- You may have difficulty explaining your eating habits to family and friends.While it may seem that being a vegetarian is relatively mainstream, certain cultures leave little room for herbivores. You may encounter some sticky situations where people have prepared for you a meaty meal, or perhaps, your friends and family may challenge your decision to remain meat-free.
Remember, what is included in your diet (rather than what is excluded) is what counts. It is extremely important to incorporate a balanced eating plan full of nutrient-rich foods. For help in selecting a healthy eating plan appropriate for your state of health, age, size, activity level, preferences, and moral and ethical values, consult with a registered dietitian. Columbia students can make an appointment with a registered dietician at Medical Services through Open Communicator or by calling (212) 854-7426. Informed choices are the best choices!
February 23, 2012507783
RDAs (Recommended Dietary Allowances), prepared by the Food and Nutrition Board of the National Academy of Sciences, have been around for over 50 years, with periodic updates. The RDA is the average daily dietary intake level that would adequately meet the nutritional needs of nearly all (98 percent) healthy persons. RDAs include nutrients for which there is sufficient scientific evidence that they are required for good health. Their intention has always been to establish "standards to serve as a goal for good nutrition." RDAs provide the basis for evaluating the adequacy of diets of population groups. They are set at a level that includes a safety factor appropriate to each nutrient; so, this level actually exceeds the requirement for most individuals.
The Food and Nutrition Board has established Dietary Reference Intakes (DRIs). In addition to RDAs, DRIs include recommendations for food components for which RDAs cannot be established. Some of these include fat, carbohydrate, fiber, and plant estrogens, among others. DRIs also include maximum intake levels. Three dietary intake reference values for DRIs are:
- Adequate Intake — the dietary intake level that would adequately sustain health when an RDA cannot be determined because of insufficient scientific evidence.
- Estimated Average Requirement — the estimated dietary intake level that would maintain the health of half of a specified age and sex group.
- Tolerable Upper Intake Level — the maximum level of daily nutrient intake that's apparently safe and unlikely to cause negative health effects in most healthy individuals.
DRIs and RDAs are not developed for specific individuals, but are for the making of policies for feeding programs, food labeling, and food fortification. The numbers signify levels of each compound that are appropriate for most healthy people in each category. To access information on RDAs and DRIs, check out the United States Department of Agriculture's (USDA) Food and Nutrition Information Center website.
Vitamin supplements may contain an amount equivalent to the RDA for DRI, but you'll probably not find a supplement with every imaginable nutrient, vitamin, and mineral. There are innumerable substances that keep us healthy, many of which cannot be packaged in a pill. In addition, many nutrients are difficult for the body to absorb when they come in pill form. Obtaining nutrients directly from a balanced diet of fruits, vegetables, whole grains, and lean proteins is still the recommended manner of giving your body all it needs to be healthy.
To assess whether your current diet is filled with nutrients, check out ChooseMyPlate.gov. You can also speak with your health care provider about whether you need a multivitamin or if the food you eat is sufficient. Students at Columbia can also make an appointment to speak with a registered dietician or a health care provider either through Medical Services (Morningside) or the Student Health Service (CUMC). Take care,
Some people swear by Ginkgo biloba, calling it a miracle herb with the power to fix anything from Alzheimer's to erectile dysfunction. But what are the facts? Scientifically speaking the data is less clear.
According to available research, Ginkgo has been used effectively to improve cognitive function in patients with Alzheimer’s disease and dementia, as well as to improve memory in healthy adults and to treat peripheral vascular disease. Though it shows some potential with sexual dysfunction, the results have been mixed. In fact, Ginkgo’s effectiveness appears to be limited to relieving sexual dysfunction that is caused by selective serotonin reuptake inhibitors (SSRI) anti-depressants and not more generalized physiological causes. Some of ginkgo’s success with treating sexual dysfunction is believed to be the result of the placebo effect.
Though ginkgo is considered safe, there are some side effects such as headache, nausea, upset stomach, vomiting, and irritations around the mouth. Because of ginkgo’s ability to thin the blood, experts advise that you not take ginkgo if you are currently taking medication for diabetes, aspirin, ibuprofen or anticoagulant drugs such as heparin and warfarin. Doctors also advise caution to patients with bleeding disorders or those who are taking drugs, herbs (such as garlic, ginseng and red clover), or supplements that may increase the risk of bleeding.
Ginko biloba is usually sold as an extract because many of the plants parts, including its seeds, are considered poisonous and their consumption could lead to seizures and death. You may want to avoid these altogether.
Overall, Ginkgo could work for you either through the placebo effect or because of actual biochemical interactions — it just might not be your best bet. If you are interested in help with impotence you may want to speak with a health care provider. S/he can help you determine possible causes, the best treatment options, as well as answer any other questions you may have about Ginkgo biloba and its effects. Columbia students on the Morningside campus can make an appointment with Medical Services using Open Communicator or by calling 212-854-2284. Columbia students at the Medical Center can make an appointment with Student Health by calling 212-305-3400.
Vitamin A is an essential, fat-soluble vitamin that has many diverse benefits for humans. Vitamin A promotes eyesight and helps us see in the dark; aids in the differentiation of cells of the skin (lining the outside of the body) and mucous membranes (linings inside of the body); helps the body fight off infection and sustain the immune system; and, supports growth and remodeling of bone. In addition, dietary vitamin A, in the form of beta carotene (an antioxidant), may help reduce your risk for certain cancers.
Adequate vitamin A intake is essential to human health. Vitamin A deficiency can lead to night blindness (inability to see in the dark or to recover sight quickly after being exposed to a flash of bright light in the dark) and xerophthalmia (progressive blindness that becomes irreversible if not treated in time with vitamin A).
Vitamin A deficiency can also reduce the health and integrity of skin and other epithelial tissues. The effect on skin can result in dry skin and hyperkeratosis (the development of clumps of skin around hair follicles). The effect on epithelial tissues can negatively affect the digestion and absorption of nutrients and cause infections of major systems and their organs (i.e., gastrointestinal, nervous/muscular, respiratory, and urogenital). In addition, bone growth can stop and normal bone remodeling can become impaired, resulting in anemia and weakened immunity.
The Recommended Dietary Allowance (RDA) for vitamin A is measured in retinol equivalents (RE), retinol being the active form of vitamin A. For adult men, the RDA is 900 micrograms of RE per day and for adult women it is 700 micrograms of RE per day.
Despite its benefits, too much Vitamin A can cause toxicity, the effects of which can vary depending on its source. Excessive intake of vitamin A in dietary form is not harmful, but will cause one's skin to turn yellow in color. In contrast, large dose supplements (10 - 15 times the RDA) of vitamin A (as retinol) is harmful, and could result in the development of a fatty liver (hepatomegaly), dry skin, nausea, vomiting, fatigue, weakness, headaches, anorexia, and/or possibly increase the risk of birth defects among pregnant women. Symptoms depend upon whether or not vitamin A intake was taken over a long period of time (chronic) or a single excessive dose at one point in time (acute). In general, fat-soluble vitamins should not be consumed in excess of the recommendations because, unlike water-soluble vitamins in which the excess is excreted out of the body, an excess of fat-soluble vitamins will be stored and accumulated in the body.
It is highly recommended that vitamin A be consumed in the diet rather than from supplements. The richest sources of dietary vitamin A are liver, fish liver oils, milk, milk products, butter, and eggs. Liver is an especially rich source because vitamin A is primarily stored in the liver of animals and humans. Vitamin A is also found in a variety of dark green and deep orange fruits and vegetables, such as carrots, sweet potatoes, pumpkin, spinach, butternut squash, turnip greens, bok choy, mustard greens, and romaine lettuce. Beta carotene is the most active carotenoid (the red, orange, and yellow pigments) form of vitamin A. In addition, cooking (but not overcooking) increases the bioavailability of carotenoids in plant foods and absorption of dietary vitamin A is improved when consumed along with some fat in the same meal.
Hope this helps,
Dear Not worried...just curious,
If your diet is leaving you drowsy, it may be related to not eating enough calories — especially since many vegetarian foods tend to be relatively low-calorie. Eating too few calories would leave your body without enough energy to "get up and go" in the morning. To increase your calorie intake, try buying a variety of nuts, seeds (sunflower, pumpkin, etc.), and dried fruits to make your own trail mix: each day, put about one cup into a bag and carry it with you to snack on. Besides added calories, you will also be getting a good source of vitamins, minerals, and some protein into your diet.
At meal times, include healthy size portions of grains (whole wheat, brown rice, oats, barley, buckwheat, etc.), vegetables, fruit, and legumes (dried beans and peas), and use a moderate amount of vegetable oil (canola and olive are good choices) for cooking. If you eat eggs and dairy, they can also serve as a great source of protein, calcium, and added calories.
In terms of exercise, aim for about 30 minutes of aerobic activity five or more times a week to get cardiovascular and energy-boosting benefits. Exercise in excess of about one hour of aerobic activity, five or more times a week, should be reserved for those training for a competitive sport (and who are eating higher-calorie diets!). High levels of exercise increase the risk of sports-related injury and may make it harder to take in a sufficient amount of calories.
Even if you think you sleep the right number of hours, keep in mind that some people, particularly college-aged people, require up to ten hours of sleep a night. Other sleep habits might also give you problems; for example, it's important to try to go to bed and wake up at close to the same time each day. Although this may seem nearly impossible on a student schedule, try to get on an even keel to start off the semester. If you wake up at 11:00 AM most days and get up for an 8:00 AM class two days a week, you most likely will feel like you never quite wake up on the two early days, even if your total amount of sleep is adequate. You may want to adjust your routine so that you go to bed early enough to wake up at the same time each day (weekends included), and see if your tiredness improves.
If you feel overly exhausted or your drowsiness is interfering with school and life activities, you may want to consider seeing your health care provider. Students at Columbia can make an appointment through Open Communicator (Morningside) or by contacting the Student Health Service (CUMC).
Good luck getting up and at 'em!
Dear Cow lover,
Why does a milking stool have only three legs? Because the cow has the udder! Get it? Unfortunately, there’s not such a definitive answer to YOUR question. Research on the health effects of drinking milk has produced mixed results. As with any other food group, it is important to consider the pros and cons of dairy consumption.
Before a discussion of pros and cons, here is a run-down on recent milk research as it relates to osteoporosis. Although it is thought that drinking milk every day helps ward off osteoporosis, a small group of renowned researchers recently found that drinking too much milk can actually contribute to calcium loss. This is because the high amount of protein in milk thins blood and tissue, causing it to become acidic. In order to neutralize the acidity, the body draws out calcium from bones. As a result, the more milk you consume, the more calcium you need to process the protein intake. With that being said, drinking moderate amounts of milk each day (500 to 700 milligrams daily) is still thought to be good for your bones. More information on osteoporosis can be found in Calcium, milk, and osteoporosis?.
Moooving on, here is a list of the various pros and cons of drinking milk:
- Milk is high in calcium, which is important for healthy bones. Additionally, the calcium in milk is well absorbed by the digestive tract because the vitamin D and lactose found in milk facilitate calcium absorption. Still, it's possible to get ample calcium without drinking dairy milk — by eating foods such as tofu, soy milk, or greens such as kale. See Calcium — how much is enough? for more information.
- Whole milk is brimming with protein, which is beneficial for muscle growth.
- Studies have shown that drinking milk can help regulate weight gain.
- Skim milk is very low in fat and cholesterol, and is a complete source of protein.
- Milk is also a good source of phosphorous, magnesium, vitamin A, vitamin D, and riboflavin (a B vitamin).
- Whole milk is high in saturated fat, which can increase cholesterol level.
- Milk is a common cause of food allergy (allergy to milk protein).
- Many people lack the enzyme to digest lactose (milk sugar). This is called lactose intolerance, which causes bloating, gas, and diarrhea.
- Milk may contain the antibiotics given to the cow while it is lactating. It has been argued that humans subsequently absorb these antibiotics upon drinking milk, potentially leading harmful bacteria to become more resistant to these antibiotics. As a result, when antibiotics are prescribed, they may not be as effective at killing the bacteria.
- Some research has found a correlation between drinking milk that is produced by cows injected with the bovine growth hormone (rBST) and cancer. However, research shows highly mixed results.
As a side note, if you are concerned about the possible effects of antibiotics and rBST on your body, it is possible to buy antibiotic-free (and typically hormone-free, as well) milk from specialty grocers that carry natural foods. Alternatively, you can purchase USDA-certified organic milk, which is available at most supermarkets.
Overall, when researching the pros and cons of milk, it is important to take into account that there are two opposing sides — one that believes that milk is great for the body, and another that believes that milk does not aid against osteoporosis and is even harmful for the body. Whatever camp you choose to join, it is important to be informed. Seize every opportunity (to obtain information), and milk it for all its worth!
Dear Trying to Eat Healthy,
Knowing what and how much to eat can feel overwhelming. In recognition of the fact that more Americans are overweight and obese than ever before, the U.S. Department of Agriculture (USDA)/U.S. Department of Health and Human Services regularly reviews and updates the food guide recommendations. The newest update by "Choose My Plate" and makes suggestions based on age, gender, and activity level. It no longer recommends amounts of food in terms of serving size, but rather suggests portions according to actual weights and amounts of specific foods. You can learn more about how to apply the new food guide recommendations to your lifestyle at ChooseMyPlate.gov.
Even though there is no single chart that details how much of a particular food constitutes a serving, you can click on each food group's heading (see below) for more information on common portion sizes. Also, here's a basic breakdown of the guidelines:
One serving equals 1 slice of bread; 1/2 cup of cooked rice, pasta, or cereal; or 1 cup of ready-to-eat cereal. All of these serving sizes are known as "ounce equivalents" in Choose My Plate-speak.
As a general rule of thumb,
1 serving size/ounce equivalent of bread = plastic CD case
2 servings/ounce equivalents of cooked brown rice = a tennis ball
Unlike the Grains group described above, cup size matters when it comes to vegetables. That is, vegetables servings are measured in cups rather than ounces. One serving equals 1/2 cup of raw or cooked vegetables or vegetable juice or 1 cup of leafy raw vegetables.
1 serving size = 1/2 cup of broccoli = a light bulb
1 serving size = 1/2 cup of potato = a computer mouse
Like the vegetable group, cup size matters here, too. One serving equals 1 cup of fruit or 100 percent fruit juice, or 1/2 cup of dried fruit. Because fruits come in so many different shapes and sizes, it's hard to say how many pieces of fruit count as a serving.
Generally, 1 serving size of whole fruit = 1 tennis ball
1 serving size of cut fruit = 7 cotton balls
One serving equals 1 cup of milk or yogurt, 1.5 to 2 ounces of cheese, and even 1.5 cups of ice cream. Choose low-fat options from this group whenever possible.
1 serving size of cheese = 2 9-volt batteries
Like the Grains group, serving sizes are also measured in ounce equivalents. One serving or ounce equivalent equals 1 ounce of cooked lean meat, poultry, or fish; 1/4 cup cooked beans; 1 egg; 1 tablespoon of peanut butter; or 1/2 ounce of nuts or seeds.
3 servings/ounce equivalents of fish = 1 checkbook
3 servings/ounce equivalents of meat or poultry = 1 deck of cards
2 servings/ounce equivalents of peanut butter = 1 roll of 35 mm film or 1 ping-pong ball
Choosemyplate.gov measures serving sizes in teaspoons.
1 serving/teaspoon of margarine and spreads = 1 dice
2 serving/teaspoons of salad dressing = 1 thumb tip
Because these oils are found in many of the foods we eat, there may not be a need to add this group to your diet. For example, half of a medium avocado or 2 tablespoons of peanut butter provide 3 and 4 teaspoons or servings of oil respectively, while also counting towards your vegetable or nuts allowance.
Remember, also, that most portions in the U.S. are oversized and contain several servings of the recommended categories. Ideally you want most of your food to be whole grains, plenty of fruits and vegetables, low-fat calcium fortified foods (such as milk and cottage cheese), and lean sources of protein (such as fish, turkey, and chicken).
If you're hungry for more information on dietary recommendations, check out the Dietary Guidelines for Americans 2010 and the American Academy of Nutrition and Dietetics’ Food and Nutrition Information web site. At Columbia, you can make an appointment with a registered dietitian to discuss your concerns and get more individualized information by contacting Medical Services (Morningside) or the Student Health Service (CUMC).
Dear Yolking it Up,
Egg powder is usually simply dehydrated eggs, a substitute that people may use when they're camping, or in other situations where there is a lack of refrigeration. Egg powder may also be added to some cake mixes, pancake mixes, and the like, so that the home baker doesn't have to add whole eggs to the mix. A large egg contains about 6 grams of high quality protein, making both eggs and egg powder good sources of protein. Eggs are also an important source of vitamins B12 and E, riboflavin, folacin, iron, and phosphorus. These make it one of nature's near perfect foods, except for the cholesterol — its yolk contains a significant portion of the total daily maximum intake of cholesterol.
Many people experiment with egg whites in order to lower the cholesterol content of their favorite recipes. There are numerous egg substitutes on the market, which come in frozen, refrigerated, and powdered form (this may be what you are referring to in your question). Most of the substitutes have egg whites as their main ingredient. The white of the egg is almost pure protein, containing a near complete balance of complementary amino acids. So, these substitutes are definitely a good source of protein, but not of fat or cholesterol, or B vitamins and minerals.
With the variety of egg substitutes on the market, it's important to read the label carefully. Some have vegetable oil, flavoring, or color added to give the effect of yolk. Other products contain no eggs at all, and are intended to be used in baked products to produce the leavening effect, but would taste terrible as scrambled eggs. The products range in caloric content from 15 to 60 calories per serving, as compared with about 80 calories for a whole egg. Most have little or no cholesterol, but some contain as much as 4 gms of fat per serving.
The American Heart Association recommends limiting average daily cholesterol intake to less than 300 milligrams. If you have heart disease, the recommendation drops to less than 200 milligrams daily. It may make sense to consult with a nutritionist or your health care provider if you already have elevated levels of cholesterol.
As with many foods, moderation is the key to getting "eggs-actly" what is best for your health.
How's this for a treat — you should eat whatever you want to, just as long as it's in moderation. Eating can be for fuel, but can, and many would argue should, be for pleasure as well. Of course, sometimes you have to take the pleasure with some pain; in this case, better make it whole-wheat pain (French for bread). In addition to whole wheat and whole grain products, fresh fruits and vegetables, lean protein and low- or non-fat dairy products should also be eaten regularly in order to ensure that you're getting all the nutrients you need from a healthy and balanced diet.
How much of any food group you should eat depends on your age, sex, weight and activity level. According to the United States Department of Agriculture (USDA), a typical man aged 19-30 should try to eat eat about 8 ounces of grains, with at least 4 ounces coming from whole grains, 3 cups of vegetables, 2 cups of fruit, 3 cups of dairy products, 6.5 ounces of protein (lean meats and beans) and are allowed 7 teaspoons of foods from the oil group.
A typical woman aged 19-30 should try to eat 6 ounces of grains, with 3 ounces coming from whole grains, 2.5 cups of vegetables, 2 cups of fruit, 3 cups of dairy products, 5.5 ounces of protein (lean meats and beans) and can consume about 6 teaspoons from the oil group. With a balanced diet like those described above, men and women can eat still eat sweets and treats in moderation and maintain a healthy diet.
These are only guidelines, which can most certainly be tailored to your activity level, medical history, and/or food likes and dislikes. If you are looking for a specific nutritional plan, it's a great idea to discuss any concerns and thoughts with a health care provider. Students at Columbia can make an appointment with a registered dietitian or their health care provider by contacting Medical Services (Morningside) or the Student Health Service (CUMC).
If this has whetted your appetite to find out more on what and how much of a food constitutes a serving and what group it comes from, you can check out the choosemyplate.gov site. You can also check out Food Guidelines — How much is a serving? in the Go Ask Alice! archives for more information on serving sizes, as well as where to go to learn more about dietary recommendations. Another great resource is the Get Balanced! Guide for Healthier Eating.
Before discussing their role in maintaining good health, let's first clarify what antioxidants are. "Antioxidant" is the collective name for the vitamins, minerals, carotenoids, and polyphenols that protect the body from harmful free radicals. The most well known antioxidants include the vitamins A (found in liver, dairy, and fish), C (found in bell peppers and citrus fruits), E (found in oils, fortified cereals, seeds, and nuts), and the mineral selenium (found in Brazil nuts, meats, tuna, and plant foods). The carotenoids beta-carotene, lutein, and lycopene also have high antioxidant activity and are responsible for adding color to many fruits and vegetables. Carrots and pumpkins wouldn't be orange without beta-carotene, for example. Lutein, also important in eyesight, is abundant in leafy green vegetables. Lycopene is present in red fruits and vegetables, most notably in tomatoes. No wonder why many experts stress the importance of eating a "colorful" diet!
So why are they called antioxidants? The name is indicative of the mechanism by which they help prevent disease. In humans, a small but significant percentage of oxygen molecules in the body will become electrically charged due to natural cellular activity and/or exposure to environmental factors such as tobacco smoke and radiation. The oxygen molecule becomes a "free radical" as it undergoes this process of oxidation. Free radicals are highly reactive as they try to steal electrons from other molecules, including DNA and cellular membranes. They will continue to react with other cellular molecules in a chain-reaction mechanism. This chain reaction of free radicals can damage cells, which may play a role in the development of certain conditions like heart disease and cancer. Antioxidants, however, stop the chain-reaction by giving up electrons and neutralizing free radicals so that they cannot induce any more oxidative damage. Unlike other molecules, antioxidants do not become reactive when they lose an electron.
Many studies have shown the link between free radicals and a number of degenerative diseases associated with aging. Thus, it is possible that antioxidants can be beneficial in reducing the incidence of cancer, cardiovascular disease, cognitive impairment, Alzheimer's disease, immune dysfunction, cataracts, stroke, and macular degeneration.
Read any fitness magazine, watch a few television ads, or simply pass by your local health food store, and notice the benefits of the latest supplement being touted. While new products emerge frequently, it is best to remember that vitamin and mineral supplements are not to be used as substitutes for a healthy, well-balanced diet. In fact, due to many conflicting studies on the effects of antioxidant supplements, the American Heart Association does not currently recommend using antioxidant vitamin supplements. It is also important to note that we can "over-supplement" our bodies, taking much more than the recommended daily value of certain vitamins and minerals. Vitamins A and E are fat soluble, meaning that excess amounts are stored in the liver and fatty tissues, instead of being quickly excreted, creating a risk of toxicity. Your best bet is to eat a diet rich in fruits, veggies, and whole grains.
For information on cancer, heart disease, and antioxidants (as well as on healthy diets, vitamins and minerals, etc.), you can visit the the National Cancer Institute website. Additional resources on supplements are provided by the National Institute of Health's Office of Dietary Supplements.
Remember, a balanced diet rich in colorful fruits and vegetables can provide you with immediate health and energy benefits and help fight the effects of aging for years to come. Happy antioxidizing!