What is NaturalNews NaturalPedia? | Information for Authors Home | About Natural News | Contact Us | About the Consumer Wellness Center
NaturalNews.com > NaturalPedia > Nutrients > Vitamin

Vitamin

page 56 of 87 | Next -> Email this page to a friend

Want news about Vitamin and more e-mailed to you? Click here for free email alerts


Natural Pet Cures: Dog & Cat Care the Natural Way

Dr. John Heinerman
See book keywords and concepts
But look under the section marked Paralysis to see how the herb bilberry may be used along with MSM, B complex, zinc, and vitamin C with good results for this and other neurological problems. Empty two capsules of powdered bilberry into the pet's food, which will greatly assist in the delivery of all nutrients to the brain more quickly. (Consult the Product Appendix under Scandinavian Naturals for information on their bilberry extract.

Age Erasers for Men: Hundreds of Fast and Easy Ways to Beat the Years

Doug Dollemore, Mark Giuliucci and the Editors of Men's Health Magazine
See book keywords and concepts
Many men prevent the jitters by taking one or two 400 IU capsules of vitamin E daily, along with one 162.5-milligram tablet of quinine, says Dr. Reeves. Both supplements are available over the counter at any pharmacy. You can also find them in combination capsules. Although quite safe in moderate doses, you shouldn't pop these like candy. Check with your doctor before you make these a nightly habit. Consider your diet.
If you need long-term steroid medication, your doctor may advise anti-osteoporosis drugs such as calcitonin (Cibacalcin) in addition to calcium and vitamin D supplements, he says. Go easy on the booze. "Alcohol actually poisons the cells that build bone," says Dr. Allen. A beer or glass of wine now and then probably won't cause you much harm. But avoid drinking to excess, she says—more than two to three drinks a day. Quit smoking. Osteoporosis risk doubles in men who smoke cigarettes, says Dr. Niewoehner. Why?
In addition, evidence from animal studies suggests that if you have AIDS and continue to drink, you increase damage to your immune system, reduce your body's vitamin and mineral levels and speed the progress of the disease, says Ronald R. Watson, Ph.D., director of the Alcohol Research Center at the University of Arizona in Tucson. But if even you've drunk heavily for years, there is hope that you can still lead a long and healthy life if you quit.
There is no RDA for this vitamin. 1 The 15 Essential Minerals BHH Here's a handy table of the major and trace mineral requirements for men ages 25 to 50. Mineral Daily Intake Calcium 800 mg. Chloride 750 mg.* Chromium 50-200 mcg.f Copper 1.5-3.0 mg.t Fluoride 1.5^.0 mg.t Iodine 150 meg. Iron 10 mg. Magnesium 350 mg. Manganese 2-5 mg.t Molybdenum 1 75-250 mcg.t Phosphorus 800 mg. Potassium 2,000 mg. Selenium 70 meg. Sodium 500 mg. Zinc- 15 mg. Daily intake values are Recommended Dietary Allowances (RDAs) unless otherwise noted.

The Encyclopedia of Popular Herbs

Robert S. McCaleb, Evelyn Leigh, and Krista Morien
See book keywords and concepts
Major Constituents Proanthocyanidins, flavonoids, fructose, vitamin C Safety Cranberry has been safely used as a food for centuries, and is considered safe for consumption when used in reasonable doses by average consumers. • Side effects: None known. • Contraindications: None known. • Drug interactions: None known. Dosage Cranberry juice cocktails typically consist of approximately one-third pure juice. The high sugar content of commercially available cranberry juice cocktails may bother some people.

Natural Pet Cures: Dog & Cat Care the Natural Way

Dr. John Heinerman
See book keywords and concepts
The reason my animals' coats look simply divine," she said with an air of self-importance (and a touch of vanity, too, I might add), "is that I see to it they each get the proper balance of essential fatty acids and biotin (a B vitamin)." I could tell from the way she talked that this lady had done her homework when it came to animal nutrition. "The essential fatty acids make their coats thicker and shinier, while biotin works as a nutritional enzyme for their complete synthesis." She obtains these things from a local health-food store in the Baltimore area.

Smart Exercise: Burning Fat, Getting Fit

Covert Bailey
See book keywords and concepts
Again, they had good reason to believe so because of the intricacies of serving size, vitamin and mineral content, fiber content, and so on. But people began to use home methods of diet analysis found in books, including my own book The Fit-or-Fat Target Diet. Whammo! It happened again; a less accurate method gave more accurate results because it was used more often. And, even better, patients who analyzed their own diet habits became much more careful about what they ate. I believe a similar change is in the making regarding the home tests described in this section.

Prescription for Dietary Wellness: Using Foods to Heal

Phyllis A. Balch, CNC
See book keywords and concepts
C, 21 percent more iron, 13.6 percent more phosphorus, 26 percent more calcium, and 11 percent more copper. Crops such as spinach, lettuce, cabbage, and potatoes showed even higher nutritional superiority, consistently. Selenium, a key mineral that boosts the immune system and fights disease, is seriously lacking in the soil, worldwide. Regardless of the nutritional content (which is difficult to measure and compare), it's what organic food doesn't have—chemicals, pesticides, herbicides, and antibiotics—that make a convincing argument for paying extra money.

Dr. Earl Mindell's Unsafe at Any Meal: How to Avoid Hidden Toxins in Your Food

Earl Mindell and Hester Mundis
See book keywords and concepts
Possible adverse effects High-risk individuals Prime product sources BHA (Butylated hydroxyanisole) and BHT (Butylated hydroxytoluene) High-risk individuals Prime product sources Possible adverse effects Elevated cholesterol levels, allergic reactions, liver damage, kidney damage, infertility, sterility, behavioral problems, loss of vitamin D, weakened immune system, increased susceptibility to cancer-causing substances. Infants, young children, pregnant or lactating women, anyone with allergies or heart, liver, or kidney problems, asthmatics.

Prozac: Panacea or Pandora? The Rest of the Story on the New Class of SSRI Antidepressants Prozac, Zoloft, Paxil, Lovan, Luvox & More

Ann Blake Tracy, Ph.D.
See book keywords and concepts
She assumed that because the doctor had referred to Prozac as a "pick-me-up" it must be a type of vitamin. She, as so many others, was given no indication that this was a psychotropic drug. Bonnie felt great about the extra energy she was experiencing. She was three times as productive as she was before Prozac. I became extremely impatient. I thought everyone was 'off the wall' but me. I wondered how I ever survived all these years around these idiots.

The Woman's Encyclopedia of Natural Healing

Dr. Gary Null
See book keywords and concepts
Sahakian et at, "Vitamin B6 is Effective Therapy for Nausea and Vomiting of Pregnancy: A Randomized, Double-Blind Placebo-Controlled Study," Obstetrics and Gynecology 78, no. 1 (July 1991): 33-36. Preliminary results from an ongoing Hungarian placebo-controlled study on the effects of multivita-min/mineral supplements in pregnant women have shown that women taking the supplements had significantly lower rates of vertigo, nausea, and vomiting during the first trimester than did controls. A. E.
An ascorbic acid form of vitamin C acidifies the urine, and should be taken to bowel tolerance with cystitis or any infection. Bowel tolerance is where the stool becomes quite loose, almost to the point of diarrhea. Any time the body is fighting an infection, it tolerates large amounts of C, sometimes as much as 10,000 to 15,000 mg orally each day (and even more intravenously). Ascorbic acid should be taken every two to three hours since it is water-soluble, which means that it is rapidly excreted from the body. Dr.

Principles and Practice of Phytotherapy: Modern Herbal Medicine

Simon Mills and Kerry Bone
See book keywords and concepts
Overt metabolic acidosis is well characterized in medicine and may follow excessive alcohol consumption, laxative abuse, excessive vitamin D and NSAIDs (most often prescribed in arthritis) and salicylate use, among other drugs.23 The case for a more subtle effect is considered further in the section on joint disease (see p.248). In addition to the prospects for therapy that could, for example, include diuretic herbal remedies, there are associated dietary observations which reinforce the potential for benefit in some chronic inflammatory diseases.

The Woman's Encyclopedia of Natural Healing

Dr. Gary Null
See book keywords and concepts
Other research indicates that cranberry juice combined with vitamin C acidifies the urine further. The effect is therefore much greater when both are taken together. other drinks. Other drinks useful for temporarily acidifying the urine include lemon juice and water, buttermilk, or simply mixing two teaspoons of apple cider vinegar into a glass of water. Drink any of these substances three or four times a day. acidic diet. During an acute attack of cystitis, the diet can be temporarily changed to further acidify the urine. Dr.

Principles and Practice of Phytotherapy: Modern Herbal Medicine

Simon Mills and Kerry Bone
See book keywords and concepts
However, research did confirm the therapeutic value of flavonoids for fragile capillaries (actually fragile connective tissue R OH 0 R = H: Apigenin R = OH: Luteolin Flavones R = H: Naringenin R = OH: Eriodictyol Flavonones surrounding capillaries) and as extenders of vitamin C activity, possibly through improved absorption and protection from oxidation and by partially substituting for some of its biological functions.78 Decreased capillary fragility means improved connective tissue tone and a reduced tendency for capillary contents to leak into surrounding tissue.

Smart Medicine for Healthier Living : Practical A-Z Reference to Natural and Conventional Treatments for Adults

Janet Zand, LAc, OMD, Allan N. Spreed, MD, CNC, James B. LaValle, RPh, ND
See book keywords and concepts
The body also produces this vitamin as a result of exposure to the sun. ¦ Eliminate carbonated soft drinks and sugary foods from the menu. The phosphoric acid most sodas contain can cause the depletion of calcium from tooth enamel, making teeth weaker and slowing recovery. The dangers of sugar are well known. NUTRITIONAL SUPPLEMENTS ¦ Take a good-quality multimineral supplement that is in amino acid chelate form. It should contain 1,000 milligrams of calcium (preferably in malate, hydroxyapatite, or citrate form) and 600 milligrams of magnesium per daily dose.
It is related to vitamin A and has many of the same properties, but it does not become toxic in large doses. Take 10,000 to 25,000 international units of beta-carotene daily. ¦ The essential fatty acids (EFAs), found in black currant seed oil, borage oil, evening primrose oil, and flaxseed oil, are required by every cell in the body. They help counteract the hardening effects of cholesterol on cell membranes. Take 500 to 1,000 milligrams of black currant seed, borage, or evening primrose oil, and/or an equal amount of flaxseed oil, two or three times daily.
During the same period, take 15,000 international units of mixed bioflavonoids twice daily. ¦ vitamin C is a mild anti-inflammatory and helps to resolve infection. Take 500 to 1,000 milligrams four or five times daily until you are better. HERBAL TREATMENT ¦ Comfrey root tea compresses can be applied to the chest to ease inflammation. Place 2 tablespoons of comfrey root in 6 ounces of water and simmer for twenty minutes. Soak a piece of cheesecloth or other thin cotton fabric in the resulting tea.
Pregnant women should not ingest a total of more than 25,000 international units of supplemental vitamin A per week from all sources. ¦ Most alcoholics suffer from a deficiency of zinc. The body requires zinc to manufacture the enzymes essential for the detoxification of alcohol. Low levels of this mineral therefore make it difficult for the liver to metabolize alcohol, leading to more toxicity and a greater risk of cirrhosis. Take 25 milligrams of zinc twice a day. Note: Take zinc with food to prevent stomach upset.
The bioflavonoids work with vitamin C and enhance its antioxidant action as well. Unless you eat all of the foods mentioned here regularly, take 500 to 1,000 milligrams of mixed bioflavonoids three times daily. ¦ Boron helps create stronger bones. Taking supplemental boron has been shown to reduce losses of calcium and magnesium from the body in postmenopausal women. It may also have a positive effect on estrogen levels. A deficiency of boron may result in depressed mental alertness. Take a supplement providing 1.5 to 3 milligrams of boron daily.
If you are taking an anticoagulant (blood thinner), consult your physician before taking supplemental vitamin E. ¦ A deficiency of zinc is associated with prostate problems, as well as urinary tract infections. This necessary mineral also supports the immune system. Take 15 milligrams of zinc three times daily. Note: Take zinc with food to prevent stomach upset. If you take over 30 milligrams of zinc on a daily basis for more than one or two months, you should also take 1 to 2 milligrams of copper each day to maintain a proper mineral balance.

Prozac: Panacea or Pandora? The Rest of the Story on the New Class of SSRI Antidepressants Prozac, Zoloft, Paxil, Lovan, Luvox & More

Ann Blake Tracy, Ph.D.
See book keywords and concepts
Unlike most vitamin products it is a food that is very easily assimilated. Two other products Electro Sport and Evergreen also help to rebuild. AVOID Calli Tea! [Please note that this number has been changed since the initial printing of the book.] * NONI JUICE: Can be obtained at wholesale also by calling 1-800-445-2969 and referring to member #26506 also under the name of Dr. Ann Blake Tracy. I have seen Noni in a full blown delusional manir reartion for five months hprnmp normal within two weeks of nsino a run of Noni per day.

Prescription Medicines, Side Effects and Natural Alternatives

American Medical Publishing
See book keywords and concepts
Also, try vitamin B6 supplement. Recent studies show that B6 may be very effective in decreasing chances of allergic reactions. Build up your immune system with a healthy diet, exercise, a low-stress environment and positive attitude. No. 16 - Zocor — Heavily advertised drug used for lowering blood cholesterol. Among a family of drugs called statins. Potential dangers — Statins have recently been identified with as many as 31 deaths in the United States, and at least nine deaths overseas.

Prescription for Herbal Healing: An Easy-to-Use A-Z Reference to Hundreds of Common Disorders and Their Herbal Remedies

Phyllis A. Balch, CNC
See book keywords and concepts
Do not take these herbs with supplemental vitamin B6 or with protein supplements containing the amino acid histidine. Do not use goldenseal if you have cardiovascular disease or glaucoma. 3Do not use echinacea if you have an autoimmune disease such as rheumatoid arthritis or lupus. Do not use it if you have a chronic infection such as HIV or tuberculosis. 4Milk thistle may cause mild diarrhea. If this occurs, decrease the dose or stop taking it. RECOMMENDATIONS Eat more fiber, either by eating fiber-rich foods such as whole-grain cereals and breads or by taking a fiber supplement.

The Encyclopedia of Popular Herbs

Robert S. McCaleb, Evelyn Leigh, and Krista Morien
See book keywords and concepts
Major Constituents Eleutherosides (including eleutherosides B and D), senticosides, vitamin E, beta-carotene, polysaccharides Safety Siberian ginseng has been subjected to the most modern types of safety testing. It has virtually no acute toxicity, meaning overdose is virtually impossible (the extrapolated toxic dose for a 60-kilogram or 132-pound human would be over 1,800 grams of powdered dry root—around 4 pounds). No toxic effects have been observed in long-term animal feeding studies. It has also been shown to be harmless to pregnant animals and their offspring.
Naturopathic doctors and herbalists often prescribe the extract along with other cardiovascular tonics, including hawthorn, ginkgo, vitamin C, and grape seed extract, all of which help to strengthen the collagen of the veins. In Germany, the horse chestnut constituent aescin is a registered drug. Physicians recommend it for many problems associated with local edema, including carpal tunnel syndrome and back injuries. In hospitals, aescin is often given by injection to treat severe head trauma and to reduce swelling after surgery.

The Woman's Encyclopedia of Natural Healing

Dr. Gary Null
See book keywords and concepts
Additionally, fresh juices, which are high in enzymes, should be a regular part of the diet: two to three 6-ounce glasses of fresh, organic mixed vegetable juice per day, with 1-2 mg of buffered vitamin C added to each glass, or up to bowel tolerance. FASTING AND OTHER DETOXIFICATION THERAPIES. The more toxic we are, the faster we age. Cosmetic changes such as face lifts or hair dye may temporarily make women appear younger, but they do not make a real difference. To keep youthful and healthy, women must address what is happening inside.
Daily vitamin C Consumption and Fatigability," Journal of the American Geriatric Society 24, no. 3 (1976): 136-37. During intellectual activity, iron-deficient women demonstrated reduction in efficiency, more noticeable fatigue in the course of a working day and week, and deterioration of body functions. Repletion with iron supplements raised the work volume and improved its quality. It also improved the state of health, activity and mood. E. A. Kuleschova and N. V. Riabova, "Effect of Iron Deficiency of the Body on the Work of Capacity of Women Engaged in Mental Work," Ter Arkh 61, no.

Dr. Earl Mindell's Unsafe at Any Meal: How to Avoid Hidden Toxins in Your Food

Earl Mindell and Hester Mundis
See book keywords and concepts
Large doses of vitamin C wash out B12 and folic acid, so be careful about taking C supplements—particularly if you are a vegetarian—without the compensation of sufficient B12 and folic acid to meet your minimum requirements. If you have a medical history of convulsive disorders or hormone-related cancer, high intakes of folic acid for extended periods of time are not recommended. Excessive consumption of foods dch in PABA (para-aminobenzoic acid) can have a negative effect on the liver, kidneys, and heart in certain individuals.

page 56 of 87 | Next ->

FAIR USE NOTICE: The research quoted here is provided under the protection of Fair Use provisions and published by the 501(c)3 non-profit Consumer Wellness Center for the purposes of public comment and education. Authors / publishers may submit books for consideration of inclusion here.

TERMS OF USE: Read full terms of use. Citations of text from NaturalPedia must include: 1) Full credit to the original author and book title. 2) Secondary credit to the Natural News Naturalpedia as a research resource and a link to www.NaturalNews.com/np/index.html

This unique compilation of research is copyright (c) 2008 by the non-profit Consumer Wellness Center.

ABOUT THE CREATOR OF NATURALPEDIA: Mike Adams, the creator of this NaturalNews Naturalpedia, is the editor of NaturalNews.com, the internet's top natural health news site, creator of the Honest Food Guide (www.HonestFoodGuide.org), a free downloadable consumer food guide based on natural health principles, author of Grocery Warning, The 7 Laws of Nutrition, Natural Health Solutions, and many other books available at www.TruthPublishing.com, creator of the earth-friendly EcoLEDs company (www.EcoLEDs.com) that manufactures energy-efficient LED lighting products, founder of Arial Software (www.ArialSoftware.com), a permission e-mail technology company, creator of the CounterThink Cartoon series (www.NaturalNews.com/index-cartoons.html) and author of over 1,500 articles, interviews, special reports and reference guides available at www.NaturalNews.com. Adams' personal philosophy and health statistics are available at www.HealthRanger.org.

Refine your search
with Vitamin...

...and Nutrients:

...and Vitamin C
...and Vitamin E
...and Calcium
...and Vitamin A
...and Zinc
...and Vitamin D
...and Iron
...and Magnesium
...and Antioxidant
...and Beta-carotene

...and Key Health Concepts:

...and Foods
...and Nutrients
...and Supplements
...and Diet
...and Disease
...and Supplement
...and Symptoms
...and Health
...and Treatment
...and Products

...and Anatomy:

...and Body
...and Blood
...and Skin
...and Liver
...and Cells
...and Heart
...and Immune system
...and Tissue
...and Brain
...and Stomach

...and Physiology:

...and Levels
...and Deficiency
...and Helps
...and Effects
...and Prevent
...and Intake
...and Effect
...and Function
...and Increase
...and Absorption

...and Objects:

...and Vitamins
...and People
...and Oil
...and Label
...and Plant
...and Produce
...and Capsules
...and Seed
...and University
...and Product

...and Concepts:

...and Study
...and Risk
...and Studies
...and Sources
...and Source
...and Damage
...and Healing
...and Time
...and Research
...and Supplementation

...and Substances:

...and Acid
...and Food
...and Water
...and Acids
...and Extract
...and Bacteria
...and Lead
...and Oxygen
...and Light
...and Liquid

...and Adjectives:

...and International
...and Natural
...and Complex
...and Essential
...and Healthy
...and Recommended
...and Normal
...and Red
...and Fresh
...and Green

...and Foods and Beverages:

...and Fruit
...and Vegetables
...and Juice
...and Fruits
...and Meals
...and Tea
...and Sugar
...and Fish
...and Alcohol
...and Nuts

...and Macronutrients:

...and Protein
...and Fiber
...and Mineral
...and Minerals
...and Seeds
...and Oils
...and Enzymes
...and Fats
...and Fatty acids
...and Calories

...and Health Conditions and Diseases:

...and Cancer
...and Heart disease
...and Pain
...and Infection
...and Inflammation
...and Diabetes
...and Anemia
...and Depression
...and Aids
...and High blood pressure

...and Actions:

...and Taking
...and Eat
...and Avoid
...and Growth
...and Eating
...and Drink
...and Preventing
...and Repair
...and Cooking
...and Protects

...and Who:

...and Women
...and Patients
...and Children
...and Physician
...and Men
...and Doctors
...and Adults
...and Human
...and Animals
...and Elderly

...and Medical Terms:

...and Doses
...and Dose
...and Dosage
...and Results
...and Properties
...and Injections
...and Dosages
...and Drops
...and Placebo
...and Serum

...and Plants and Herbs:

...and Leaves
...and Root
...and Garlic
...and Leaf
...and Ginger
...and Echinacea
...and Alfalfa
...and Kelp
...and Ginseng
...and Cayenne

...and Medical Adjectives:

...and Oral
...and Digestive
...and Intestinal
...and Acute
...and Adrenal
...and Cellular
...and Therapeutic
...and Mental
...and Viral
...and Respiratory

...and Biological Functions:

...and Metabolism
...and Digestion
...and Period
...and Memory
...and Concentration
...and Vision
...and Strength
...and Weight loss
...and Attention
...and Breath

...and Hormones and Biochemistry:

...and Estrogen
...and Hormones
...and Insulin
...and Lipids
...and Homocysteine
...and Histamine
...and Methionine
...and Dopamine
...and Stomach acid
...and Neurotransmitter

...and Biological Measures:

...and Blood pressure
...and Blood levels
...and Body weight
...and Blood cholesterol
...and Blood sugar levels
...and Triglycerides
...and Blood glucose
...and Heart rate
...and Height

...and Drugs:

...and Tablets
...and Aspirin
...and Antibiotics
...and Diuretic
...and Antibiotic
...and Chemotherapy
...and Laxative
...and Diuretics
...and Antidepressants
...and Antidepressant

...and Chemicals:

...and Free radicals
...and Caffeine
...and Fluoride
...and Mercury
...and Additives
...and Pesticides
...and Carcinogens
...and Aluminum
...and Nicotine
...and Chlorine

...and Where:

...and United states
...and Chinese
...and California
...and America
...and China
...and Europe
...and Boston
...and India
...and England
...and Asia

...and Properties:

...and Anti-inflammatory
...and Oxidation
...and Relieves
...and Relieving
...and Antiseptic
...and Antifungal
...and Antimicrobial
...and Expectorant
...and Calming
...and Analgesic

...and Ingredients:

...and Sodium
...and Fructose
...and Preservatives
...and Food additives
...and Lactose
...and Msg
...and Aspartame

...and Supplements:

...and Flaxseed oil
...and Fish oil
...and Coenzyme q10
...and Spirulina
...and Glucosamine
...and Lactobacillus

...and Animals:

...and Rats
...and Mice
...and Turkey
...and Dogs
...and Cats
...and Cat
...and Insect
...and Worms
...and Horse
...and Insects

...and Treatment Modalities:

...and Detoxification
...and Massage
...and Cleanse
...and Fasting
...and Relaxation
...and Acupuncture
...and Ayurvedic
...and Yoga
...and Meditation
...and Chinese medicine

...and Organizations:

...and Health food stores
...and Fda
...and Medical center
...and Manufacturers
...and Medical school
...and School of medicine
...and Epa
...and Clinic
...and Government
...and Lancet

...and When:

...and Winter
...and Summer
...and At night
...and October
...and September
...and Spring
...and August
...and July
...and December
...and February

...and Persons:

...and Murray
...and Parent
...and Johnson

Related Concepts:

Vitamin C
Acid
Vitamin E
Body
Vitamins
Calcium
People
Vitamin A
Foods
Levels
Nutrients
Blood
Zinc
Skin
Taking
Supplements
Diet
Cancer
Study
Oil
Vitamin D
Iron
Magnesium
Food
Antioxidant
Disease
Deficiency
Liver
Label
Helps
Water
Risk
Beta-carotene
Effects
Doses
Women
Supplement
Cells
Studies
Protein
Vitamin b6
Prevent
International
Natural
Patients
Heart
Symptoms
Intake
Effect
Fruit
Function
Vegetables
Eat
Potassium
Folic acid
Health
Treatment
Sources
Increase
Complex
Essential
Fiber
Source
Damage
Absorption
Immune
Avoid
Selenium
Mineral
Healthy
Antioxidants
Healing
Time
Juice
Research
Dose
Immune system
Minerals
Vitamin b12
Heart disease
Supplementation
Tissue
Pain
Recommended
Brain
Copper
Folate
Normal
Seeds
Blood pressure
Manganese
Dosage
Fruits
Children
Production
Acids
Red
Products
Infection
B vitamins