Summary
Dr. Berg explains that the psychological feeling of “impending doom” — a sense that something bad is about to happen — is in most cases caused by specific nutritional deficiencies rather than a purely psychological condition. He identifies vitamin B1 (thiamine), vitamin B2, and vitamin B3 as the primary culprits, along with vitamin D3. Addressing these deficiencies through diet and supplementation can resolve the feeling.
Key Takeaways
- The “sense of impending doom” feeling is primarily a nutritional deficiency issue, not just a mental health condition
- Vitamin B1 (thiamine) deficiency is the main cause of this doom-and-gloom anticipatory feeling
- Vitamin B2 and B3 deficiencies can also contribute to this sensation
- Nutritional yeast is the recommended source for B vitamins, as it provides the full B-vitamin complex
- Vitamin D3 deficiency — especially in winter months with limited sun exposure — can cause sadness and low mood
- The combination of B vitamins and vitamin D3 together is recommended for pulling out of this state
Details
The B Vitamin Connection
Dr. Berg identifies vitamin B1 deficiency as the leading nutritional cause of the “impending doom” feeling — a state where a person anticipates something bad happening without a clear reason. Vitamin B2 and vitamin B3 deficiencies are also listed as contributing factors.
Rather than taking isolated B vitamins, Dr. Berg recommends sourcing them from nutritional yeast, because this food provides the entire B-vitamin complex together. This is considered preferable to single-vitamin supplementation, as the B vitamins work synergistically. The overall effect of correcting B vitamin deficiencies is described as uplifting mood and bringing energy levels up.
The Vitamin D3 Connection
Vitamin D3 deficiency is identified as a secondary but significant contributor to low mood and feelings of sadness. This is particularly relevant during winter months, when sunlight exposure is reduced. Dr. Berg recommends:
- Getting outdoors for sun exposure as the primary source
- Supplementing with vitamin D3 when sunlight is insufficient (e.g., during winter)
Combined Protocol
Dr. Berg suggests that using both B vitamins (via nutritional yeast) and vitamin D3 together creates the most effective approach for resolving the doom-and-gloom feeling.