I am 70 years old and do 22 minutes stationary bike avg HR 128 and the circuit train 20 mintues avg HR 130.Tired during and after, will this help?

I'm 71 and find that fatigue during exercise is primarily due to lack of hydration. I recommend 16 oz of electrolytes 10-15 mins before you start your exercise and keep a water bottle handy during. I rode 80 miles on my stationary bike in 4 hours a couple of years ago, and consumed a lot of fluids during the ride. I like Gatorade before a session (I want the carbs!) and Propel after - and of course, Gu at the recommended intervals. Ran 10 miles a couple of weeks ago using the same strategy, with Gu on waking, 5 mins before starting, at 3.5 miles, and again at 7 miles.

Is this formulation the original with 100% vitamins A and E?

Vitamins A and E are not in the current GU formulation. They were removed due to studies showing that consuming antioxidants during exercise slows your body's adaptation to that exercise. The vitamins still play key roles in a healthy diet, just not during exercise. If you have any other questions or would like to speak to GU customer service please call us at 800-400-1995 or email online@guenergy.com -Brian

I recently bought some gu energy gels from this seller at amazon. how on the label do i find the manufacturing and/or expiry date of these gels? thank

Hello, We emboss the best by date lot information on the right side of our packets. The date is also notes on the box the packets came in. If you have any additional questions, please reach out to GU Customers Service at 800-400-1995.

ASIN	B000CSCRHY
Age Range Description	Adult
Amazon Bestseller	#286,797 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #709 in Sports Nutrition Endurance & Energy Chews & Gels
Brand	GU Energy
Brand Name	GU Energy
Container Type	Bag
Customer Reviews	4.8 out of 5 stars 1,644 Your Review
Flavor	Chocolate
Global Trade Identification Number	00769493100016, 00769493200013
Item Dimensions	17.1 x 11.4 x 6.4 cm
Item Form	Gel
Item Weight	0.8 Kilograms
Item dimensions L x W x H	17.1 x 11.4 x 6.4 cm
Manufacturer	GU Energy Labs
Number of Items	24
UPC	769493100016 772195637353 769493200013
Unit Count	1 Count

Goo Energy Gel Chocolate Outage Pack of 24

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