If you're having a hard time eating right due to time constraints or lack of skills in the kitchen, you may feel the need to add a vitamin and mineral supplement to your diet as a sort of insurance policy for better nutrition. If you're working out, you might consider GNC Mega Men Sport, a multivitamin that provides a number of essential nutrients in high doses, including some that are especially important for men. Consult your doctor before adding a dietary supplement to your daily routine.
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Excellent Source of Vitamin D
A serving of GNC Mega Men Sport, which is two capsules, meets 400 percent of the daily value for vitamin D. For reference, the tolerable upper intake level of vitamin D for men is 4,000 international units, which is 1,000 percent of the daily value.
Most men have a difficult time meeting their daily vitamin D needs, according to the Office of Dietary Supplements. Vitamin D, along with calcium, is important for bone health, and the Academy of Nutrition and Dietetics recommends supplementation if you can't get enough in your diet.
Heavy Dose of Bs
If you're working out hard, you may need to increase your calorie intake to meet your increased demands, which may require an increase in your B vitamins. The Mega Men Sport vitamin also contains high doses of the B vitamins, meeting 100 percent or more of the daily value for all eight vitamins. More specifically, the vitamin meets more than 1,000 percent of the daily value for thiamine, riboflavin and vitamin B-6. You need an adequate intake of the B vitamins to help your body get the energy it needs from the food you eat.
Nutrients For Men
The Palo Alto Medical Foundation says most men don't eat enough fruits and vegetables. These foods are rich in a number of nutrients you need for good health, including lutein and zeaxanthin. GNC Mega Men Sport is a source of these two carotenoids, which are important for eye health. However, daily requirements for these two nutrients have not yet been determined.
Concerns With Vitamin E and Selenium
Taking supplements with large doses of vitamin E and selenium might increase your risk of prostate cancer, according to a report from Harvard Health Publications, which recommends you avoid supplements that contain them.
GNC Mega Men Sport meets 100 percent of the daily value for vitamin E and 286 percent of the daily value for selenium. These doses are lower than the doses shown to negatively affect prostate heath, but you should still consult your doctor before starting any dietary supplement, including GNC Mega Men Sport.
- GNC: Mega Men Sport
- Academy of Nutrition and Dietetics: Supplements and Men's Health
- Academy of Nutrition and Dietetics: Vitamin Needs of Athletes
- Office of Dietary Supplements: Vitamin D
- University of Illinois Extension: Sports and Nutrition the Winning Connection: Questions Asked by Young Athletes
- Palo Alto Medical Foundation: Male Diet and Nutrition
- American Optometric Association: Lutein and Zeaxanthin
- Harvard Health Publications: Selenium, Vitamin E Supplements Increase Prostate Cancer Risk