Energy Renew by Gundry MD Reviews

What Is Energy Renew?

Energy Renew by Gundry MD is a supplement that allegedly increases your cells' natural ability to create its own energy, while also providing protection and helping them burn fat.

The company's purported benefits for the supplement are:

• Addresses your fatigue
• Cellular energy support
• Promotes clearer thinking
• Maintain healthy metabolism after the age 50

To use, you’ll mix one scoop of the powder with 10 fl. oz. of water and consume.

Sources of fatigue are wide-ranging and commonly encompass less concerning factors typically related to lack of sleep or poor diet. However, sometimes more serious underlying issues may be the cause of fatigue.

This review examines the ingredients' effectiveness, safety, and whether this supplement is right for you.

Ingredients

According to the supplement facts label listed on the Gundry MD website, Energy Renew contains the following:

• Vitamin C 5 mg
• D-Ribose 5,000 mg
• N-Acetyl L-Carnitine 500 mg
• Polyphenol Blend 300 mg – Beet Root Extract, Hibiscus Flower Extract, Betta Berries (Acai, Acerola, Amla, Jabuticaba, Cranberry, Goji, Mangosteen, Maqui Berry, Pomegranate, Strawberry, Schisandra Berry)

Vitamin C is an antioxidant that can combat free radicals, substances associated with harmful oxidative stress, as well as support immune function.

These effects were demonstrated when the combination of 3g of vitamin C and 2g of vitamin D prevented the oxidative stress from sunburn over 50-days.

Its relationship with the immune response has also been demonstrated; vitamin C levels drop during acute infection or stress. Also, 55 patients that were treated with 60 mg/Kg body weight of vitamin C experienced elevations in white blood cell levels, cells we use to fight infection.

D-Ribose is a naturally occurring sugar that plays a large role in energy production. At 15g/day, D-Ribose improved energy in patients with chronic fatigue syndrome and fibromyalgia.

In healthy subjects undergoing intense exercise, 10g/day of D-Ribose reduced perceived exertion, as well as blood tests that indicate muscle damage, over the course of 5-days.

N-Acetyl L-Carnitine also plays a role in energy production as it works to transport enzymes that breakdown fatty acids into the mitochondria, the powerhouse of your cells.

Created by the liver, kidney, and brain, it can also be obtained from meat products. Vegetarians that received 2g/day for 3-weeks increased both blood and muscle carnitine levels though this did not improve muscle function during exercise.

In contrast, 26 healthy subjects prolonged their ability to exercise with 3-4g/day over 1-week.

Polyphenols are compounds found in fruits, vegetables, and wheat products that are thought to play a role in energy metabolism, while also offering antioxidant, disease-fighting, and brain-boosting capabilities.

Over 12-weeks, cognitive function improved in 12 elderly adults with memory decline after consuming 6 and 9 ml/kg of concord grape juice, a beverage known to be packed with polyphenols.

The relationship between quercetin, a type of polyphenol, and exercise performance has been extensively investigated. While performance improvements were noted in a review of 11 studies, they were minimal. Also, the duration of treatment and dosing (up to 1000mg/day) did not affect these results.

Potential Side Effects

The studies reviewed here included doses comparable, or substantially larger, when compared to those offered in Energy Renew.

Vitamin C was safe at 3g/day over 50-days without adverse events. Nausea, diarrhea, and headaches are possible with excess amounts.

Both D-Ribose and N-Acetyl L-Carnitine were safe at doses 2-4x larger than Energy Renew. Both can similarly be associated with digestive issues like stomach cramping and diarrhea.

Polyphenols are generally safe. The company does not offer details for dosing in each individual ingredient in this blend, though quercetin was safe at more than 3x Energy Renew’s total polyphenol dose.

Always consult with your primary care provider before committing to any new supplements.

The Cost

If purchased directly from GundryMD.com, Energy Renew is available in the following quantities:

• 1 Jar: $74.95
• 3 Jars: $285.00
• 6 Jars: $377.70

All orders qualify for free shipping.

All Energy Renew orders come from Gundry MD with a 90-day money-back guarantee, less S&H, which you can request by calling (800) 852-0477.

The Bottom Line: Is Energy Renew Necessary?

Vitamin C’s antioxidant and immune boosting capabilities were proven at doses even lower than what is included in Energy Renew.

Even at doses much larger than what is available in Energy renew, the support for D-Ribose, N-Acetyl-L-Carnitine, and polyphenols is mixed.

When combining the available scientific support with pricing options, this may not be the best place to start if you’re interested in boosting your energy.

Speak to your doctor first before committing to this supplement.