Zinc and calcium. They compete for absorption in the intestine, so they are less effective when taken together. To prevent this, nutritionist Alyssa Simpson recommends taking calcium-zinc supplements at least two hours apart.
iron and zinc. Elizabeth Harris, MS, RD, RDN, says iron may reduce zinc absorption when these two supplements are taken together. It is best to take these supplements at least two hours apart.
iron and calcium. To ensure adequate absorption in the intestines, take the supplements one after the other, with a break of at least two hours.
Magnesium and zinc. Take these at different times of the day. For example, magnesium in the evening and zinc in the morning. It is also recommended to take zinc with food as it may cause nausea.
St. John’s Wort and Serotonergic Supplements. St. John’s wort should not be taken simultaneously with antidepressants as it may increase serotonin levels.
Ginkgo biloba and high doses of fish oil. They thin the blood and may increase the risk of excessive bleeding when taken together, says nutritionist Angie Conegny. Also be careful with aloe, garlic, ginger, turmeric, fenugreek and ginseng. They also thin the blood.
St. John’s wort and ginseng. Both of these supplements increase serotonin levels. Therefore, it is not recommended to take them together.
News materials cannot be equated with a doctor’s prescription. Consult an expert before making a decision.
Source: Ferra
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