Day: October 23, 2015

L-Theanine, Anxiety and ADD

green tea leaves containing l-theanine

L-Theanine for Anxiety?

L-theanine is an amino acid from plants such as green tea that has been promoted for the natural relief of anxiety. It sparked my interest when a new product came out containing l-theanine that was promoted for the treatment of attention deficit disorder (ADD). Accompanying the product came many enthusiastic testimonials. As is often the case, I became my own guinea pig and here’s what I found:  it may help with attention, but I’ve never really had a problem with that so I can’t say.  What it did do, was keep me awake at night. L-theanine is supposed to increase alpha waves in the brain which leads to a state of calm alertness, which you would expect to be helpful in ADD. Unfortunately, what I found was that this increase in alpha waves interfered with the normal brain wave activity that is supposed to occur at night while you sleep.

There is research supporting the use of l-theanine for anxiety (1), however, lack of sleep is not going to help with anxiety.

My recommendation would be to take l-theanine early in the day and if it still seems to disrupt sleep go with one of the many other natural anti-anxiety measures that our naturopathic doctors have to offer and maybe couple that with some psychotherapy and massage therapy.

To book an appointment to discuss anxiety, call us at 416-481-0222 or book online now.

Source:

1. Unno K, Tanida N, Ishii N, Yamamoto H, Iguchi K, Hoshino M, Takeda A, Ozawa H, Ohkubo T, Juneja LR, Yamada H. Anti-stress effect of theanine on students during pharmacy practice: positive correlation among salivary α-amylase activity, trait anxiety and subjective stress. Pharmacol Biochem Behav. 2013 Oct;111:128-35. doi: 10.1016/j.pbb.2013.09.004. Epub 2013 Sep 16.

Natural Medicine Research Nuggets

woman doing natural medicine research

Naturopathic Medicine Research Round-up

Here are a few tidbits that we’ve gleaned from the naturopathic medicine research that you might find interesting:

  • A single dose of buckwheat honey before bedtime provided greater relief of cough and improved sleep compared to over-the-counter cough medicines.
  • Massage therapy can ease pain after surgery.
  • Ginger may have potential in the treatment and prevention of ovarian cancer.
  • Magnesium lowers risk of gallstones
  • Vitamin D and Omega 3’s help protect children from diabetes
  • Increased BMI (body mass index) is strongly associated with increased risk for certain cancers, especially esophageal and renal

We scour the natural medicine research daily to keep our knowledge up to date and accurate. Call us at 416-481-0222 or book online now with one of our naturopathic doctors.