Food is generally the most common cause of anaphylaxis. Common food triggers include nuts, shellfish (shrimp, lobster), dairy products, egg whites, and sesame seeds. Wasp or bee stings are also common causes of anaphylaxis.
The maximum daily intake of vitamin B6 is 30 milligrams for children aged 1-3 years, 40 milligrams for children aged 4-8 years, 60 milligrams for children aged 9-13 years, and 80 milligrams for adult males and females and pregnant or breastfeeding females aged 14-18 years.or nausea and vomiting of pregnancy, the following doses of vitamin B6 have been taken by mouth: 25 milligrams every eight hours for 72 hours; 10 milligrams of pyridoxine HCl every eight hours for five days; and 100 milligrams daily for seven days.
General Intake Recommendations. Most women need 2.4 micrograms of vitamin B-12 each day to prevent a deficiency. However, pregnancy and breastfeeding increase your intake requirements -- pregnant women should consume 2.6 mcg of vitamin B-12 per day, while lactating women need 2.8 micrograms daily.enerally, you don't need to take vitamin B-12 supplements to maintain healthy B-12 levels, and a well-rounded diet provides all the vitamin B-12 you need. However, if you consult a doctor to take vitamin B-12 supplements, they can recommend a dose that will prevent B-12 deficiency.