D-ribose is a simple carbohydrate that may provide several health benefits, including boosting energy levels, supporting physical performance, and aiding in the treatment of heart failure.
These potential benefits may occur because D-ribose helps the body produce ATP, a molecule that provides energy. ATP is also essential for muscle contraction and nerve signaling.
D-ribose is naturally produced by the body from food. It is also available as a powdered dietary supplement that can be taken before or after workouts.
Health benefits
The main benefits of D-ribose are:
1. Increasing energy
D-ribose may help boost energy and reduce tiredness. This is because it helps produce ATP, a molecule that stores and releases energy in the body and is often reduced after high-intensity or long-duration exercise.
2. Improving physical performance
In addition to helping reduce fatigue during and after exercise, D-ribose also helps with muscle contraction. For this reason, it may help improve physical performance during intense exercise.
However, more studies in humans are still needed to confirm the possible benefits of D-ribose supplements for improving physical performance.
3. Complementing treatment for heart failure
D-ribose may support heart failure treatment by helping heart cells produce more ATP and potentially reducing damage.
However, current evidence is inconclusive, and more research is needed to confirm its benefits.
4. Relieving muscle pain
D-ribose may help relieve muscle pain after exercise by supporting recovery from muscle damage, which may also help improve physical performance.
D-ribose may also be recommended to help relieve pain in people with health conditions such as fibromyalgia and chronic fatigue syndrome. However, more research is still needed to confirm the effectiveness of D-ribose for treating these conditions.
5. Playing a role in DNA and RNA formation
D-ribose is a carbohydrate involved in ATP production, a molecule that is important for forming DNA and RNA. These nucleic acids are responsible for storing and transmitting genetic information and producing new proteins in the body.
Does D-ribose cause weight loss?
D-ribose does not cause weight loss because it does not help burn body fat or reduce appetite. It has no thermogenic or appetite-suppressing effects.
Does D-ribose cause weight gain?
Like carbohydrate-rich foods, each 1 g of D-ribose contains 4 calories. For this reason, excessive intake of D-ribose may lead to weight gain.
However, taking moderate amounts of D-ribose, combined with a healthy diet and regular physical activity, does not cause weight gain.
Recommendations for use
D-ribose supplements may be recommended to increase energy, improve physical performance, and reduce muscle pain.
However, more studies in humans are still needed to confirm the possible benefits of D-ribose supplements.
How to take
D-ribose supplements are sold on their own or combined with other supplements, such as creatine. According to the NIH Office of Dietary Supplements, dietary supplements are not FDA-approved for safety or effectiveness before they are marketed, unlike drug products.
The generally recommended dose is up to 10 g per day. It should be dissolved in 1 glass of water and can be taken 1 hour before exercise or immediately after exercise.
However, D-ribose should only be taken under the guidance of a doctor or registered dietitian.
Side effects
Taking more than 20 g of D-ribose supplements may cause side effects such as diarrhea, nausea, heartburn, and headache.
Contraindications for use
People who are pregnant or breastfeeding, as well as children, should not use D-ribose, as there are no studies confirming the safety of this supplement in these groups.
People with diabetes should only use D-ribose under medical supervision, as this supplement may cause hypoglycemia. According to the CDC, hypoglycemia occurs when blood sugar drops below 70 mg/dL and can be dangerous if left untreated.