diff --git a/makefile.md b/makefile.md
index 99519a545..5dba8f2d1 100644
--- a/makefile.md
+++ b/makefile.md
@@ -29,9 +29,11 @@ layout: default
 
 ## Command prefixes
 
-    -    Ignore errors
-    @    Don't print command
-    +    Run even if Make is in 'don't execute' mode
+| Prefix | Description |
+| ------ | ----------- |
+| `-` | Ignore errors |
+| `@` | Don't print command |
+| `+` | Run even if Make is in 'don't execute' mode |
 
     build:
         @echo "compiling"
diff --git a/micronutrients.md b/micronutrients.md
index 4f4fe9669..a48caf951 100644
--- a/micronutrients.md
+++ b/micronutrients.md
@@ -15,14 +15,16 @@ layout: default
 
  * Sources: meat, egg, legumes
  * Major benefits: test boost, immune boost
- * Doesn't go well with [Iron](#iron)
+ * Doesn't go well with [Iron](#iron), [Magnesium](#magnesium)
  * Dosage: 5-10mg daily
 
 ### Magnesium
 
  * Sources: grains, nuts, leafy vegetables
  * Dosage: 200-450mg daily
- * Major benefits: lower blood glucose
+ * Major benefits: lower blood glucose, sleep, insulin sensitivity
+ * Don't get Magnesium Oxide (low bioavailability)
+ * Get Magnesium Citrate
 
 ### Selenium
 
diff --git a/watchman.md b/watchman.md
new file mode 100644
index 000000000..9daa72666
--- /dev/null
+++ b/watchman.md
@@ -0,0 +1,20 @@
+# Watchman
+
+### Getting started
+
+```
+watchman watch ~/src
+watchman -- trigger ~/src remake '*.js' -- make
+```
+
+### Watching
+
+```
+watchman watch ~/src
+watchman watch-list
+watchman watch-del ~/src
+```
+
+### Reference
+
+ * [Documentation](https://facebook.github.io/watchman/docs/install.html) (github.io)