INFORMATION ON NUCLEOTIDES
Every cell in the body requires nucleotides to function. They form the structural components of our genetic material (DNA and RNA), participate in cellular energy metabolism (ATP), contribute to intracellular signalling, and are essential for protein synthesis and cell replication.
Although the body can synthesise nucleotides through de novo pathways, these processes are metabolically expensive. During periods of rapid growth, tissue repair, illness, inflammation, immune activation, ageing, strenuous exercise or physiological stress, the demand for nucleotides may exceed endogenous production. Dietary nucleotides provide a readily available source that can support normal cellular processes when requirements are increased.
Unlike vitamins or minerals that participate in specific biochemical reactions, nucleotides support the very processes that allow cells to respond to nutritional, hormonal and therapeutic interventions.
POPULAR USE & PUBLISHED BENEFITS bbbb
Dietary nucleotides are increasingly recognised as foundational nutrients that support normal cellular function. Rather than targeting a single health condition, they provide the building blocks required for DNA and RNA synthesis, enabling cells to grow, divide, repair and respond to physiological demands.
Published research has investigated dietary nucleotide supplementation in areas including:
- Gastrointestinal integrity and gut mucosal repair
- Immune system function
- Recovery following physical exercise
- Healthy ageing
- Growth and development (including infant nutrition)
- Surgical recovery and wound healing
- Nutritional support during periods of physiological stress
- Maintenance of rapidly dividing tissues
WHOLE FOODS
Plant-based:
- Mushrooms
- Legumes
- Lentils
- Peas
- Spinach
- Broccoli
- Asparagus
- Seaweed
- Nutritional yeast
Animal Sources:
- Organ meats (particularly offal, liver)
- Sardines
- Anchovies
- Mackerel
- Salmon
- Shellfish
- Beef
- Chicken
- Eggs
- Bone broth
RECOMMENDED USE
Synergistic Nutrients:
Nucleotides work particularly well alongside nutrients involved in cellular metabolism and tissue repair, including:
- High-quality protein and essential amino acids
- Vitamin B12
- Folate (preferably methylfolate)
- Vitamin B6
- Zinc
- Magnesium
- Vitamin D
- Omega-3 fatty acids
- Probiotics
- Prebiotics
- Polyphenols
Typical Dosages:
Daily Cellular Support: 100–250 mg/day
Suitable for general wellness and foundational cellular nutrition.
Maintenance: 250–500 mg/day
Appropriate for ongoing support of normal cellular function, gut health and immune maintenance.
Therapeutic Support
500–1,000 mg/day
May be considered during periods of increased physiological demand, including recovery, illness, strenuous exercise or compromised gut integrity, under practitioner supervision.
- Clinical studies have demonstrated an excellent safety profile with no significant adverse effects at commonly used dosages.
- Individuals with gout or disorders of purine metabolism should consult a healthcare practitioner before using higher-dose nucleotide supplements.
- Carver JD, Walker WA. (1995), The Role of Nucleotides in Human Nutrition. Journal of Nutritional Biochemistry. 6(2):58–72.
- Van Buren CT, Kulkarni AD, Rudolph FB. The role of nucleotides in adult nutrition. Journal of Nutrition. 1994;124(1 Suppl):160S-164S. doi:10.1093/jn/124.suppl_1.160S.
- Kulkarni AD, Rudolph FB, Van Buren CT. (1994), The Role of Dietary Sources of Nucleotides in Immune Function. Journal of Nutrition. 1994;124(8 Suppl):1442S-1446S.
- Grimble GK. Dietary nucleotides and gut mucosal defence. Gut. 1994;35(1 Suppl):S46-S51. doi:10.1136/gut.35.1_Suppl.S46.