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Energy & Metabolism

Energy & Metabolism

GNC Mega Men

#Multivitamin
58
Safety65
Efficacy50
Transparency80
Based on Examine, Wikipedia, and 23 other sources

Overview

This multivitamin includes a large array of vitamins and minerals, though many are substantially above the recommended daily intake, and some key ingredients are underdosed. The 'Energy & Metabolism Blend' may provide a small energy boost via caffeine and green tea extract but the efficacy of many ingredients is uncertain due to proprietary blends. There is no evidence suggesting any major benefits over a standard multivitamin and it may provide risks due to high doses of some ingredients and underdosing of others.

The Good

Provides a wide range of vitamins and minerals that may address common deficiencies.

Includes a small amount of caffeine and green tea extract with a modest energy boosting capacity.

The Bad

Contains 100mg of caffeine per serving which may cause jitters, anxiety, and insomnia in sensitive individuals.

High doses of some B vitamins may cause gastrointestinal issues, such as nausea or stomach cramps.

Some ingredients, particularly at high doses, may interact with certain medications including blood thinners.

Is it for you?

Best For: Adult men seeking general nutritional support, energy, and metabolic health

Skip If: You are pregnant, nursing, or have a pre-existing medical condition without consulting a doctor.

Ingredients Analysis

Vitamin A

5000 IU

Vitamin C

300 mg

Vitamin D

1600 IU

Vitamin E

30 IU

Vitamin K

80 mcg

Thiamine

50 mg

Riboflavin

50 mg

Niacin

50 mg

Vitamin B6

50 mg

Folic Acid

400 mcg

Vitamin B12

50 mcg

Biotin

300 mcg

Pantothenic Acid

50 mg

Calcium

50 mg

Iodine

150 mcg

Magnesium

100 mg

Zinc

25 mg

Selenium

200 mcg

Copper

2 mg

Manganese

2 mg

Chromium

120 mcg

Molybdenum

75 mcg

Energy & Metabolism Blend

119 mg

Caffeine Anhydrous

Capsimax(Tm) Capsicum Seed Extract

Black Pepper Extract

Proprietary Amino Acid Blend

100 mg

Taurine

L-Methionine

L-Glutamine

L-Carnitine

Green Tea Extract

40 mg

Alpha-Lipoic Acid

25 mg

Choline

10 mg

Inositol

10 mg

Silica

4 mg

Boron

2 mg

Lutemax 2020 Lutein

950 mcg

Lycopene

950 mcg

Zeaxanthin

190 mcg

Astaxanthin

5 mcg

Vanadium

10 mcg

How to Use

Take two caplets daily with food. Follow dosage instructions on the product label.

Frequency:

Daily

Best Time:

Morning & Evening

When:

With food

Who Should Use This

Best For:

Adult men seeking general nutritional support, energy, and metabolic health

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