Eating fewer than 150 grams of carbs daily may help with initial weight loss. Low-carb diets are more restrictive and can cause you to miss important nutrients, like fiber and B vitamins. Simple carbs ...

Context Explanation

When taken at recommended doses, vitamin B-12 supplements are generally considered safe. The recommended daily amount of vitamin B-12 for adults is 2.4 mcg and 10 to 12 mcg for older adults. Taking doses of vitamin B-12 might cause: Headache. Nausea.

Insight Material

Diarrhea. Weakness. Tingling sensation in hands and feet. Having vitamin B-12 levels that are too high may raise the risk of getting cancer or ... The recommended daily amount of vitamin C is 90 milligrams for adult men and 75 milligrams for adult women.

Final Conclusion

If you take vitamin C for its antioxidant effects, the supplement might not be as good for you as natural vitamin C that's in food. A simple blood test can check the levels of this vitamin in your blood. Taking a vitamin D supplement or a multivitamin with vitamin D may help improve bone health. The recommended daily amount of vitamin D is 400 international units (IU) for children up to age 12 months, 600 IU for people ages 1 to 70 years, and 800 IU for people over 70 years. Science Daily: Extreme dietary habits for carbohydrates and fats affect life expectancy A new study suggests that extreme dietary habits involving carbohydrates and fats affect life expectancy. Researchers found that a low carbohydrate intake in men and a high carbohydrate intake in ...