The Importance of Vitamin D and B12 in a Zero-Carb Keto Diet


Vitamin D: The Sunshine Vitamin – Vitamin D is crucial for bone health and immune function. – On a zero-carb keto diet, limited sources of this vitamin are available. – Sunshine is a natural source, but supplements are often necessary.

B12: The Energy Vitamin – Vitamin B12 aids in energy production and nerve function. – It's mainly found in animal-based foods, often restricted on keto. – Taking B12 supplements can prevent deficiencies on a keto diet.

Absorption Matter – Vitamin D and B12 absorption can be affected by gut health. – Zero-carb keto diets may alter gut microbiota, impacting absorption. – Regular monitoring and supplementing can ensure adequate levels.

The Role in Athletic Performance – Both vitamins play a role in muscle function and performance. – Athletes on a zero-carb keto diet must pay attention to their intake. – Optimal vitamin levels can enhance endurance and recovery.

Hormonal Balance – Vitamin D helps regulate hormones like insulin and testosterone. – B12 supports healthy thyroid function, crucial for metabolic health. – Maintaining balance aids in weight management and hormonal health.

Immune Support – Vitamin D is known for its immune-boosting properties. – B12 contributes to white blood cell production, vital for immunity. – Adequate levels of both vitamins are vital for a robust immune system.