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The web site I posted says ERROR click on it and then click on "drug -nutrient interaction" (for details about the summarized interactions, read the full article) MINOCYCLINE -------

May be Beneficial: Depletion or interference—The medication may deplete or interfere with the absorption or function of the nutrient. Taking these nutrients may help replenish them.

Calcium

Iron

Magnesium

Vitamin K*

Zinc

May be Beneficial: Side effect reduction/prevention—Taking these supplements may help reduce the likelihood and/or severity of a potential side effect caused by the medication.

Probiotics*

Vitamin C

Lactobacillus casei *

Lactobacillus acidophilus *

Saccharomyces boulardii *

Saccharomyces cerevisiae *

Bifidobacterium longum *

Vitamin K*

May be Beneficial: Supportive interaction—Taking these supplements may support or otherwise help your medication work better.

Nicotinamide*

Saccharomyces boulardii *

Avoid: Reduced drug absorption/bioavailability—Avoid these supplements when taking this medication since the supplement may decrease the absorption and/or activity of the medication in the body.

Calcium

Iron

Magnesium

Zinc

Avoid: Adverse interaction—Avoid these supplements when taking this medication because taking them together may cause undesirable or dangerous results.

Vitamin A*

An asterisk (*) next to an item in the summary indicates that the interaction is supported only by weak, fragmentary, and/or contradictory scientific evidence.

Interactions with Dietary Supplements

Calcium, Iron, Magnesium, ZincTaking calcium, iron, magnesium, or zinc at the same time as minocycline can decrease the absorption of both the drug1 2 and the mineral. Therefore, calcium, iron, magnesium, or zinc supplements, if used, should be taken an hour before or after the drug.

Vitamin CTooth discoloration is a side effect of minocycline observed primarily in young children, but it may occur in adults as well. Vitamin C supplementation may prevent staining in adults taking minocycline.3

Nicotinamide (Niacinamide)Niacinamide taken in combination with minocycline has produced beneficial effects in an individual with cicatricial pemphigoid, an autoimmune blistering disease,4 as well as in a 46-year-old woman with pemphigus vegetans, another blistering disease.5 Several other studies have confirmed the efficacy of this combination for bullous (blistering) pemphigoid.6 7 8 9 10

ProbioticsA common side effect of antibiotics is diarrhea, which may be caused by the elimination of beneficial bacteria normally found in the colon. Controlled studies have shown that taking probiotic microorganisms—such as Lactobacillus casei, Lactobacillus acidophilus, Bifidobacterium longum, or Saccharomyces boulardii—helps prevent antibiotic-induced diarrhea.11

The diarrhea experienced by some people who take antibiotics also might be due to an overgrowth of the bacterium Clostridium difficile, which causes a disease known as pseudomembranous colitis. Controlled studies have shown that supplementation with harmless yeast—such as Saccharomyces boulardii 12 or Saccharomyces cerevisiae (baker’s or brewer’s yeast)13 —helps prevent recurrence of this infection. In one study, taking 500 mg of Saccharomyces boulardii twice daily enhanced the effectiveness of the antibiotic vancomycin in preventing recurrent clostridium infection.14 Therefore, people taking antibiotics who later develop diarrhea might benefit from supplementing with saccharomyces organisms.

Treatment with antibiotics also commonly leads to an overgrowth of yeast (Candida albicans) in the vagina (candida vaginitis) and the intestines (sometimes referred to as “dysbiosisâ€). Controlled studies have shown that Lactobacillus acidophilus might prevent candida vaginitis.15

Vitamin AA 16-year-old girl developed headaches and double vision following treatment for acne with vitamin A and minocycline. These side effects disappeared once the compounds were discontinued.16 More research is needed to determine whether the symptoms could have been caused by an interaction between vitamin A and the drug.

Vitamin KSeveral cases of excessive bleeding have been reported in people who take antibiotics.17 18 19 20 This side effect may be the result of reduced vitamin K activity and/or reduced vitamin K production by bacteria in the colon. One study showed that people who had taken broad-spectrum antibiotics had lower liver concentrations of vitamin K2 (menaquinone), though vitamin K1 (phylloquinone) levels remained normal.21 Several antibiotics appear to exert a strong effect on vitamin K activity, while others may not have any effect. Therefore, one should refer to a specific antibiotic for information on whether it interacts with vitamin K. Doctors of natural medicine sometimes recommend vitamin K supplementation to people taking antibiotics. Additional research is needed to determine whether the amount of vitamin K1 found in some multivitamins is sufficient to prevent antibiotic-induced bleeding. Moreover, most multivitamins do not contain vitamin K.

Interactions with Foods and Other Compounds

FoodFood slightly reduces blood levels of minocycline, but the effect is not significant. Unlike other tetracyclines, minocycline may be taken with or without food and is only slightly affected by meals containing dairy.22