359 | Ask the Expert: Next-Level Dairy Cow Immune Support
Today, Peggy sits down for an exclusive, 'Ask the Expert' feature with veterinarian Dr.
Jan van Dijk of AHV discusses how common stressors in dairy cows, such as calving, transition, heat stress, pen moves, and high production, can disrupt immune function and lead to issues like metritis, mastitis, temperature spikes, reduced rumination, and lost milk that can affect an entire lactation.
Dr. Van Dijk explains the damage caused by both overreacting and underreacting immune responses and introduces AHV’s Aspi, a plant-extracted immunomodulatory complementary feed given orally as a tablet/liquid or bolus, used proactively or reactively, with no milk withhold. In a farm comparison to an injectable nonsteroidal anti-inflammatory in monitored cows, Aspi lowered temperature more gradually but for longer, maintained activity, improved rumination, and greatly reduced repeat temperature spikes over 20 days.
This episode is brought to you by AHV
Your herd’s health is our priority. You get the best of both worlds: cutting-edge science and practical, hands-on support. With veterinary expertise and applied research behind every solution, you’ll have access to insights that matter. Delivered through our dedicated data service and backed by personal guidance from our on-farm consultants. Whether you’re making decisions in the barn or reviewing data, we’re here to support your goals—every step of the way.
Learn more at https://ahvint.com/us/dairy-cows-calves.
00:00 Why Cow Stress Matters
00:48 Meet The Expert
01:22 Signs Of Poor Immunity
02:09 Over Vs Under Reaction
02:28 Introducing Aspi
03:06 How Aspi Is Used
04:06 On Farm Trial Results
05:17 Reoffending And Recovery
06:27 Future Of Immune Modulation
07:57 What Aspi Delivers
